Siemens SIMATIC OP 77B Operating Instructions Manual

personal safety, as well as to protect the products and connected equipment against damage. These notices are graded according to severity by the following texts: Danger indicates that death or severe personal injury will result if proper precautions are not taken. Warning indicates that death or severe personal injury can result if proper precautions are not taken. Caution used with the safety alert symbol indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury. Caution used without the safety alert symbol indicates a potentially hazardous situation which, if not avoided, may result in property damage. Notice indicates that unwanted events or status can occur if the relevant information is not observed.

Detailed information on operating safety and the applicable safety regulations is provided in the "OP 77B" operating instructions. Voltage supply Warning The OP 77B complies to Protection Class I in accordance with EN 61131-2 and EN 50178. Ensure safe electrical insulation of the power supply. Only use mains power supply units which fulfill the standards for SELV and PELV. When dimensioning the power supply, take a voltage drop in the connection cable into account! Operating Instructions (Compact) – for professionals Important information on the OP 77B is summarized in these Operating Instructions (Compact). Operating Instructions Detailed information on the OP 77B is provided in the "OP 77B" operating instructions. Migration Information on migration of existing OP7 and C7-633 projects to WinCC flexible is provided in the "WinCC flexible Migration" operating instructions. PDF files on this topic are also available in Internet under http://www.ad.siemens.de/simatic/index_76.htm.

A&D AS SM ID 5 Printer A&D AS EWK Copyright Siemens AG 2004 All rights reserved The reproduction, transmission or use of this document or its contents is not permitted without express written authority. Offenders will be liable for damages. All rights, including rights created by patent grant or registration of a utility model or design, are reserved. Disclaimer of Liability We have checked the contents of this manual for agreement with the hardware and software described. Since deviations cannot be precluded entirely, we cannot guarantee full agreement. However, the data in this manual are reviewed regularly and any necessary corrections included in subsequent editions. Suggestions for improvement are welcomed. Siemens AG Automation & Drives SIMATIC Human Machine Interface Postfach 4848, D-90327 Nürnberg  Siemens AG 2004 Technical data subject to change. Order No.: 6AV6691-1EA01-0AB0

6AV6691-1EA01-0AB0 v Contents 0 Contents 1 Overview 1.1 HMI Device Design............................................ 1–1 1.2 Options.............................................................. 1–3 1.3 Miscellaneous ................................................... 1–4 1.4 Scaled Drawings ............................................... 1–4 1.5 Description of Interfaces.................................... 1–5 2 Technical Data 3 Installing the OP 77B 3.1 EMC Guidelines ................................................ 3–1 3.2 Installation Position and Fixation ....................... 3–2 3.3 Producing the Installation Cut-Out..................... 3–3 4 Connecting the OP 77B 4.1 Connecting the Potential Equalization ............... 4–2 4.2 Connecting the PLC .......................................... 4–3 4.3 Connecting the Configuration Computer............ 4–6 4.4 Connecting Peripheral Equipment ..................... 4–7 4.5 Connecting the Power Supply ........................... 4–8

vi 6AV6691-1EA01-0AB0 5 Operating the OP 77B 5.1 Front Side Operating Elements and Indicators ...5–1 5.2 Further Operating Elements ...............................5–2 5.3 Operating the Project .........................................5–7 5.4 Input Within a Project.......................................5–10 5.4.1 Numeric values .............................................5–10 5.4.2 Alphanumeric values.....................................5–11 5.4.3 Entering numeric and alphanumeric characters...............................5–12 5.4.4 Correcting input ............................................5–14 5.4.5 Entering symbolic values ..............................5–16 5.4.6 Entering date and time..................................5–17 5.5 Calling Help on a Project..................................5–17 5.6 Logging On and Off..........................................5–18 5.7 User Administration in a Project .......................5–19 5.7.1 Log on user...................................................5–21 5.7.2 Setting up a user...........................................5–22 5.7.3 Changing passwords ....................................5–24 5.7.4 Deleting a user name....................................5–24 6 Recipes and Alarms 6.1 Operating Recipes .............................................6–1 6.2 Operating Alarms ...............................................6–8 7 Index

6AV6691-1EA01-0AB0 1–1 Overview 1 Overview 1.1 HMI Device Design 1 3 2 1 Display 2 LED display 3 Membrane keyboard Figure 1–1 Front view 1

1–2 6AV6691-1EA01-0AB0 2 5 4 1 3 3 1 Memory card holder 2 Memory card slot for an MMC 3 Slot for wrench 4 Guides for the labeling strips 5 Rubber seal Figure 1–2 Side view 1 2 4 5 3 1 Connection for the power supply 2 RS 422/RS 485 interface (MPI/PROFIBUS DP-interface) 3 Ground connection 4 RS 232 interface (serial interface) 5 USB interface Figure 1–3 Bottom view

6AV6691-1EA01-0AB0 1–3 Overview 1.2 Options Memory card An MMC (Multi Media Card), tested and approved by Siemens AG can be used as an external storage medium. The memory card is an option and can be ordered separately. Notice The MMC of the SIMATIC S7 controller cannot be used. Accessory kit Plug for the power supply (terminal block) 1 piece Spring terminals for installing the HMI device 4 pieces Supplement The Supplement is only applicable for the HMI device with the following identification on the rear: 1 piece

1–4 6AV6691-1EA01-0AB0 1.3 Miscellaneous Labeling strips Labeling strips are not supplied as accessories. If necessary, these can be produced using the template supplied. The template can be found on the installation computer after installing WinCC flexible and on the "WinCC flexible" installations CD under ...\Documents\slide77b.doc. 1.4 Scaled Drawings 134 6,2 38,5 170 150 186 Figure 1–4 Main dimensions of the OP 77B

6AV6691-1EA01-0AB0 1–5 Overview 1.5 Description of Interfaces Power supply 2 1 Plug connector, 2-pin Pin Assignment 1 +24 V DC 2 GND Figure 1–5 Pin assignment for power supply RS 422/RS 485 (IF 1B) 1 5 9 6 Sub-D socket, 9-pin, secured by screws Pin Assignment with RS 422 Assignment with RS 485 1 N. c. N. c. 2 M M 3 TxD+ LTG-B 4 RxD+ RTS-AS 5 GND, potential-free GND, potential-free 6 DC +5 V, potential-free DC +5 V, potential-free 7 DC 24 V in DC 24 V in 8 TxD- LTG-A 9 RxD- RTS-AS Figure 1–6 RS 422 and RS 485 interface pin assignments

1–6 6AV6691-1EA01-0AB0 RS 232 (IF 1A) 1 5 9 6 Sub-D plug, 9-pin, secured by screws Pin Assignment 1 DCD 2 RxD 3 TxD 4 DTR 5 GND 6 DSR 7 RTS 8 CTS 9 N. c. Figure 1–7 RS 232 interface pin assignment 1 2 3 4 5 6 7 8 9 Figure 1–8 Pin switching USB 1 4 USB standard connector Pin Assignment 1 DC +5 V, max. 100 mA 2 USB-DN 3 USB-DP 4 GND Figure 1–9 USB standard connector pin assignment

    Operating Instructions (Compact) OP 77B 6AV6691-1EA01-0AB0 2–1 Technical Data 2 Technical Data Housing Degree of protection • Front panel • Rear panel IP65, NEMA 4X/NEMA 12 indoor use only IP20 Weigh – without packing Approx. 500 g Display Type STN Screen area, active 102.38 x 40.94 mm Resolution 160 x 64 pixels Pixel size 0.62 x 0.62 mm Colors, possible Monochrome, yellow-green Contrast control Yes Brightness, typical 20 cd/m2 Back-lighting – Half Brightness Life, typical 100,000 h Keyboard Type Membrane keyboard System keys with dedicated functions 23 Softkeys Configurable as softkeys 8 8 Labeling strips 2 for keys: F1 to F4 and K1 to K4 Keys with LED 4, keys K1 to K4 2

2–2 6AV6691-1EA01-0AB0 Memory Working memory 1 MByte Memory card MMC, optional Power supply Rated voltage Range, permissible 24 V DC +18 V to +30 V Transients, maximum permissible 35 V (500 msec) Time between two transients, minimum 50 s Power consumption • Typical • Constant current, maximum • Power on current surge I2t • USB interface Approx. 200 mA Approx. 300 mA Approx. 0.5 A2s Approx. 100 mA Fuse, internal Electronic

   Operating Instructions (Compact) OP 77B 6AV6691-1EA01-0AB0 3–1 Installing the OP 77B 3 Installing the OP 77B 3.1 EMC Guidelines Electromagnetic compatibility The HMI device fulfills the requirements stipulated in the law on EMC in Germany as well as the EMC guidelines of the European Union. Installing HMI devices conform to EMC requirements Preconditions for errorfree operation are a PLC design compliant with EMC requirements and the use of interferenceproof cables. The "guidelines for interference-free construction of PLCs" and the "PROFIBUS network" manual apply for the installation of the HMI device. Note The term "switching cabinet" subsequently used also relates to the installation cabinets, front panels and consoles. 3

3–2 6AV6691-1EA01-0AB0 3.2 Installation Position and Fixation Installation positions 2 1 Installation position Max. permissible ambient temperature 1 vertical 50 °C 2 horizontal 40 °C Figure 3–1 Permissible ambient temperatures without external ventilation If the unit is installed horizontally and the permissible ambient temperature is exceeded, external ventilation is necessary. In general, ambient temperatures exceeding 50 °C are impermissible. Caution If the HMI device is used at a temperature exceeding the maximum permissible temperature without any external ventilation, the terms of warranty complying to UL 508 are annulled!

   Operating Instructions (Compact) OP 77B 6AV6691-1EA01-0AB0 3–3 Installing the OP 77B Type of fixation Spring terminals are provided for installation in a switching cabinet. Install them in the slots as illustrated in the figure below. Figure 3–2 Installing the spring terminals 3.3 Producing the Installation Cut-Out Warning Danger, high voltage After opening the switching cabinet, parts become exposed which conduct voltage levels that could prove fatal on contact. Switch off the power supply to the switching cabinet before opening it. When selecting the installation cut-out, ensure that the installation surface around the installation cut-out is stable. If necessary, install reinforcements.

3–4 6AV6691-1EA01-0AB0 Caution The degree of protection against water and dust can only be guaranteed when the following is maintained: • Material thickness for the installation cut-out 2 mm to 6 mm • Deviation of the installation cut-out to the horizontal plane in respect of the overall dimensions of the HMI device: ≤ 0.5 mm • Permissible surface roughness in the area of the installation seal: ≤ 120 µm (Rz 120) An installation cut-out complying to the figure below is required: 135 +1 171 +1 Figure 3–3 Installation cut-out Ensure that the switching cabinet has enough space to allow a sufficient circulation of air.

6AV6691-1EA01-0AB0 4–1 Connecting the OP 77B 4 Connecting the OP 77B Conditions • Installation of the HMI device in accordance with the specifications in the operating instructions Electrical connections Connect the HMI device in the following sequence:
 Potential equalization line  PLC  Configuration computer, if necessary  Peripheral equipment, if necessary  Power supply Notice Connection sequence Please observe the sequence of HMI device connections. Failure to do so may result in damage to the HMI device. When disconnecting the connections, ensure it is done in the reverse sequence. Connecting the cables When connecting the cables, ensure that the contact pins are not bent. Secure the cable plug, if possible, with screws. 4

4–2 6AV6691-1EA01-0AB0 4.1 Connecting the Potential Equalization Connection configuration 1 2 4 5 3 3 1 Grounding connection on the HMI device 2 Grounding cable 3 Switching cabinet 4 Grounding connection 5 Potential equalization line Figure 4–1 Potential equalization line connection Notice Potential equalization line Line shields are not suitable for potential equalization. Only use the potential equalization lines recommended – refer to Figure 4–1. Potential equalization lines, for example, must have a minimum cross-section of 16 mm2. When setting up MPI and PROFIBUS DP networks, ensure cables with a sufficient cross-section are used otherwise the interface modules may be damaged or even destroyed.

6AV6691-1EA01-0AB0 4–3 Connecting the OP 77B 4.2 Connecting the PLC Connection configuration RS 232 Use only the approved cables for connections to the SIMATIC S7. 1 SIMATIC S5 Converter TTY AS 511 SIMATIC S7/M7 SIMATIC 500/505 PLC of other manufacturers RS 485 RS 422 RS 422/RS 485 1) SIMATIC 500/505 PLC of other manufacturers Figure 4–2 Connecting the PLC • Interfaces: Serial • Interface description – refer to Chapter 1.5. • Standard cables are available for the connection – refer to SIMATIC HMI Catalog ST 80

4–4 6AV6691-1EA01-0AB0 Configuring the interface The RS 422/RS 485 interface can be configured by changing the switch settings on the DIL switch. In this case, the RS 422 receive data and RTS signal are interchanged. Normally, the RTS signal is not required by the PLC. 2 1 3 3 1 Rear panel cover 2 DIL switch 3 Illustration of the switch setting Figure 4–3 Position of the DIL switch Note Pay attention to the DIL switch settings on the rear of the HMI device depicted in the diagrams – also refer to Table 4-1. The following table describes the DIL switch settings according to the communication to be selected. The switch settings relate to Figure 4–3.

6AV6691-1EA01-0AB0 4–5 Connecting the OP 77B Table 4-1 DIL switch setting positions Communication Switch settings PLC MPI/PPI Standard cable 4 3 2 1 ON No RTS on connector PLC RS 422 4 3 2 1 ON PLC PROFIBUS-DP/MPI 4 3 2 1 ON No RTS on connector 4 3 2 1 ON RTS on Pin 9 (as programming unit) 4 3 2 1 ON RTS on Pin 4 ON Switch 4 3 2 1 ON State on delivery

4–6 6AV6691-1EA01-0AB0 4.3 Connecting the Configuration Computer Connection configuration PC MPI card PG 7xx MPI card PROFIBUS DP/MPI PROFIBUS DP/MPI PC PG 7xx USB USB PC COM 1 COM 2 PG 7xx COM 2 RS 232 RS 232 Figure 4–4 Connecting the configuration computer • Interfaces: serial or USB • Interface description – refer to Chapter 1.5. Applies for the USB interface: HMI device and programming unit are master. Therefore, a host-to-host cable is required for the USB interface.

6AV6691-1EA01-0AB0 4–7 Connecting the OP 77B 4.4 Connecting Peripheral Equipment Connection configuration USB Figure 4–5 Connecting peripheral equipment • Interfaces: USB • Interface description – refer to Chapter 1.5. Notice Nominal load of the interface The load capacity of the USB connection is limited to 100 mA. Avoid applying higher loads. Otherwise, functional faults can occur on the peripheral equipment connected. The following peripheral equipment can be connected: • Printer Note Documentation on peripheral equipment Also observe the documentation supplied with the printer when connecting it.

4–8 6AV6691-1EA01-0AB0 4.5 Connecting the Power Supply Connection configuration Figure 4–6 Connecting the power supply The associated terminal block is contained in the accessories kit and designed for cables with a maximum cross-section of 1.5 mm2. Connecting the terminal block 2 1 DC +24 V GND Figure 4–7 Connecting the terminal block Connect the terminal lock to the power supply lines as illustrated in Figure 4–7. Ensure that the lines are connected properly and not to the wrong terminals. Reverse battery protection The HMI device is equipped with reverse battery protection.

6AV6691-1EA01-0AB0 4–9 Connecting the OP 77B Power supply Caution Ensure safe electrical insulation of the power supply. Use only power supply units complying with IEC 364-4-41 or HD 384.04.41 (VDE 0100, Part 410). Only use mains apparatus which complies to SELV (Safety Extra Low Voltage) and PELV (Protective Extra Low Voltage) standards. The supply voltage must be within the specified voltage range. Voltages outside this range can cause HMI device malfunctions. The requirements of the voltage supply are set out in Chapter 1.5. Switching on the HMI device Proceed as follows:
 Connecting the terminal block to the HMI device.  Switch on the power supply to the HMI device. The following window appears: Bootloader Date: xx.xx.xxxx B 7.0.0.xx Version x.xx Figure 4–8 Bootloader If the HMI device does not run-up, it is possible that the lines on the terminal block have been swapped over. Swap the connected lines back.

4–10 6AV6691-1EA01-0AB0 After loading the operating system, the HMI device automatically switches to Transfer mode and the Transfer dialog opens: Figure 4–9 Transfer dialog Note When the HMI device is restarted, it is possible that a project already exists on the HMI device; in which case Transfer mode is not called in but the project is started. Exit from the project. The Loader then reappears.  Press ESC After canceling, the Loader appears: Loader Transfer Start Infos/Settings B 7.0.0.xx Figure 4–10 Loader  Switching off the power supply to the HMI device.

6AV6691-1EA01-0AB0 4–11 Connecting the OP 77B Keys for navigation in the Loader Table 4-2 Overview of keys available for use Key Effect of pressing or Move to the next menu item. or Move to the previous menu item. ENTER The menu item or associated submenu is called in. ESC Cancel the entry and return to the menu item one level above. Note Entries in the dialog boxes are possible using the cursor keys – numeric values, too, using the numeric keypad. Other keys without functions are available in the Loader.

4–12 6AV6691-1EA01-0AB0

6AV6691-1EA01-0AB0 5–1 Operating the OP 77B 5 Operating the OP 77B 5.1 Front Side Operating Elements and Indicators 1 5 3 2 4 1 Softkeys without LED 2 Softkeys with LED 3 System keys – digit keypad 4 LED display 5 System keys – control keys Figure 5–1 Front side operating elements and indicators 5

5–2 6AV6691-1EA01-0AB0 The standard input unit for the OP 77B is the keyboard. This is basically composed of two key groups: • Softkeys F1 to F4 and K1 to K4 The function executed by each softkey is defined specifically for a project during the configuration phase; the softkey have no function in the Loader. • System keys Digit keypad and control keys Notice Keyboard damage Heavy-handed operation of the keys with a hard, pointed or sharp object leads to a considerable reduction in their service life and even to their complete failure. Only use your fingers to operate the HMI device keys. 5.2 Further Operating Elements When an HMI device is installed, further operating elements can be accessed by opening the switching cabinet. Danger Danger, high voltage After opening the switching cabinet, parts become exposed which conduct voltage levels that could prove fatal on contact. Switch off the power supply to the switching cabinet before opening it.

6AV6691-1EA01-0AB0 5–3 Operating the OP 77B Other operating elements include: • Ejection button on memory card holder; refer to Figure 5–2 • Guides for the labeling strips; refer to Figure 1–2 • DIL switches for the RS 422/RS 485 switch; refer to Figure 4–3 Using memory cards Notice Data loss If a prompt for formatting appears when using a memory card for the first time on the HMI device, make a backup copy of the data on the memory card on a PC beforehand. Proceed as follows to prevent loss of data:
 Cancel the formatting process by pressing ESC  Data which must not be lost should be saved on a PC  Format the memory card on the HMI device  Transfer the data saved on the PC to the memory card Then transfer the backed up data from the memory card to the HMI device.

5–4 6AV6691-1EA01-0AB0 Ejecting the memory card When the memory card is installed correctly in the memory card slot, the memory card holder is latched in behind the memory card. Do not plug the memory card in or unplug it during data access when making a data backup or transferring a recipe. Otherwise, the memory card can be inserted and removed during operation. 2 1 1 Eject knob 2 MMC Figure 5–2 Ejecting the memory card On pressing the Eject knob, the memory card is released from the memory card slot. Notice Do not press the knob abruptly. This could damage the ejection mechanism. Store the memory for safekeeping well protected.

6AV6691-1EA01-0AB0 5–5 Operating the OP 77B Labeling the softkey 1 1 Guides for the labeling strips Figure 5–3 Labeling of the softkey The labeling strips can also be inserted when the HMI device has been installed. Softkeys which are not screen dependent can be provided with labeling strips (also refer to Figure 5–6). Printing the labeling strips The template can be found on the installation computer after installing WinCC flexible and on the "WinCC flexible" installation CD under ...\Documents\slide77b.doc. The file can be edited using the MS Office programs MS Word or Wordpad. 160 15,3 15 25,6 8,25 –1 16 25,6 25,6 2 x 45° Figure 5–4 Labeling strip dimensions

5–6 6AV6691-1EA01-0AB0 Where possible, print the labeling strips on transparent foil. This means that the LEDs on the softkeys remain visible.
 Edit and print templates  Cut out labeling strips Ensure that the corners are cut according to Figure 5–4. This simplifies sliding it into the guide. Danger Danger, high voltage After opening the switching cabinet, parts become exposed which conduct voltage levels that could prove fatal on contact. Switch off the power supply to the switching cabinet before opening it.  Remove the existing labeling strips  Slide the labeling strips in the guide 1 2 1 Labeling strips 2 MMC Figure 5–5 Insert the labeling strips

6AV6691-1EA01-0AB0 5–7 Operating the OP 77B 5.3 Operating the Project Softkeys with global function assignment A softkey with global function assignment always triggers the same action on the HMI device or PLC regardless of the screen currently open. These actions include: • Calling in a screen • Printing the screen displayed Within a screen, a softkey can only have one function assigned – either global or local. In the case of local and global functions, the local function has priority. Softkeys with local function assignment A softkey with a local function assignment relates to a specific screen and, thus, is only effective in the active screen. The function of a softkey can vary from screen to screen. The two-row softkeys are particularly suitable for implementing binary states and machine functions, as illustrated in the following screen. OFF ON STOP START – + Figure 5–6 Example of two row, labeled keys

5–8 6AV6691-1EA01-0AB0 System keys Table 5-1 Overview of control keys Key Effect of pressing , The cursor keys have a repeat function. In the case of I/O fields, selects the next field in horizontal direction. , In the case of I/O fields, selects the next field in vertical direction. TAB The following field is selected in the sequence defined in the project (Tab Order). SHIFT The second function of another key is released for use. SHIFT + SHIFT + When used with the cursor keys, scroll in the selection fields; refer to Chapter 5.4.3 and 5.4.5. SHIFT + TAB The Tab Order is reversed INS DEL In character "String" input fields, the character at the current cursor position is deleted. All the following characters move one position to the left. HELP Calls in a window containing operator notes on the selected object. Condition: Operator notes are only available on the selected object when the HELP LED lights up. Pressing ENTER enables toggling between operator notes for a screen and an object; toggling for an I/O field for example. ESC • Undo An entry can be undone by pressing this key before the ENTER key is pressed to confirm the input. • Close the System Event window, if configured • Cancel the display of an operator note to return to the previous display. ACK Acknowledges the alarm current displayed or marked, or all alarms in an acknowledgment group, depending on the configuration; refer to Chapter 6.2

6AV6691-1EA01-0AB0 5–9 Operating the OP 77B Key Effect of pressing ENTER • The input is confirmed and applied. • Initiates input via and Navigation in lists Table 5-2 Keys for navigation in lists Key Effect of pressing or Selects the previous or next list item. SHIFT + 9 SHIFT + 3 Scrolls one page forward or back to other list entries SHIFT + . HOME SHIFT + 0 END Marks the first or last entry in a list

5–10 6AV6691-1EA01-0AB0 5.4 Input Within a Project General procedure Values are entered in the project input fields. They are transferred from there to the PLC. Proceed as follows:
 Open the required screen.  Select the required input field from the screen. Enter values of the following type in the input field according to the configuration: – Numeric – Alphanumeric – Symbolic – Date/Time  Enter value Incorrect input can be canceled by pressing ESC . The original value is then automatically restored.  Confirm input with ENTER 5.4.1 Numeric values Entering numeric values Numeric values are entered character by character using the system keyboard. If a field already contains a value, it is fully deleted from the field after entering the first character of the new value using the numeric keypad. The value can also be modified character by character by pressing ENTER.

6AV6691-1EA01-0AB0 5–11 Operating the OP 77B Display formats Values can be entered in numeric input fields using the following display formats: • Decimal • Hexadecimal • Binary The input can be aligned to the left or right, depending on the configuration. Limit value test Limit values can be configured for tags. If the value entered exceeds a configured limit value (e.g. 55 with a limit value of 50), a system event is automatically displayed in cases where an alarm window has been configured. The value entered is not accepted and the original value reappears. Decimal places If a numeric input field is configured with a specific number of decimal places, additional decimal places are ignored after confirmation or too few decimal places are filed with "0". 5.4.2 Alphanumeric values Alphanumeric values – digits and letters – are entered character by character using the system keyboard. If a field already contains a value, it is fully deleted from the field after entering the first character of the new value using the numeric keypad. The value can also be modified character by character by pressing ENTER. If characters are required which are not available on the keypad, select them using the character set on the extended keyboard. The extended character set is available in "String" format fields.

5–12 6AV6691-1EA01-0AB0 5.4.3 Entering numeric and alphanumeric characters Table 5-3 Overview of keys for use for entering characters Key Effect of pressing 0 END to 9 Enter the digits 0 to 9. , +/– , . HOME Enter a comma or stop. SHIFT + , +/– The sign of a numeric value is changed Press , +/– to toggle between the two signs. SHIFT + 1 A to SHIFT + 8 F Letters A to F can be entered The characters in an extended character set are called in successively All 255 character are displayed in succession. ENTER The input is valid. ESC The input is deleted. The original value becomes valid again.

6AV6691-1EA01-0AB0 5–13 Operating the OP 77B Example of alphanumeric input using cursor keys and numeric keypad To enter "OP 77B", activate the selection field. If the cursor keys are used for input, press them until the required character appears. The following keyboard input is necessary: 2 B SHIFT INS DEL ENTER + SHIFT + ENTER 7 E 7 E A O 1 1 2 2 2 O A O P O P O P A O P 7 O P A 7 O P 7 7 O P A 7 7 O P B 7 7 B 7 7 P O 1 Input via the cursor keys 2 Input via the numeric keypad Figure 5–7 Example of alphanumeric input using cursor keys and numeric keypad

5–14 6AV6691-1EA01-0AB0 5.4.4 Correcting input Correcting input using the cursor keys Replacing an incorrect character Proceed as follows:
 Press ENTER  Position the cursor at the character to be changed.  Press or until the required character appears.  Press ENTER Deleting a character Proceed as follows:
 Press ENTER  Position the cursor at the character to be deleted.  Press INS DEL The marked character is deleted. The remaining characters to the right of the cursor shift one position to the left. Valid for writing aligned to the right: The marked character is deleted. The remaining characters to the left of the cursor shift one position to the right.

6AV6691-1EA01-0AB0 5–15 Operating the OP 77B Entering a space Proceed as follows:
 Press ENTER  Move the cursor to the position where a character is to be entered.  Press SHIFT + INS DEL – a space is entered. The remaining characters to the right of the cursor shift one position to the right. Valid for writing aligned to the right: The remaining characters from the cursor shift one position to the left. Correcting input using the numeric keypad Replacing an incorrect character
 Press ENTER  Position the cursor at the character to be changed.  Enter the correct character via the numeric keypad One character too many or too few Corrections are made as described in Section "Correcting input using the cursor keys".

5–16 6AV6691-1EA01-0AB0 5.4.5 Entering symbolic values The work involves accepting text from a symbolic I/O field. Proceed as follows:
 Select a symbolic I/O field  Activate the selection field. Key Effect of pressing ENTER or SHIFT + SHIFT + The selection field is activated containing the symbolic input configured for it.  Select text. Key Effect of pressing , Text is scrolled in a single line list until the text searched for is found.  Accept or cancel the input Key Effect of pressing ENTER The text selected becomes valid. The symbolic I/O field is deactivated. ESC The original text becomes valid again. The symbolic I/O field is deactivated.

6AV6691-1EA01-0AB0 5–17 Operating the OP 77B 5.4.6 Entering date and time To enter the date and time, use the keys according to the section "Entering numeric and alphanumeric characters". Note When entering the date and time, please note that the format is dependent on the language set. Use the keys as described in Chapter 5.4.3 to enter the date and time. 5.5 Calling Help on a Project Operator notes can be created for the following objects during configurations with WinCC flexible ES: • Alarms • Screens • I/O field • Recipes and recipe elements Operator notes can be configured in several languages. The availability of an operator note is indicated by the HELP LED when lit up. The configured operator notes can be displayed on the HMI device by pressing HELP .

5–18 6AV6691-1EA01-0AB0 5.6 Logging On and Off General information Standard groups in the security system are: • Administrator • User Other groups can be configured. Each group is assigned certain user rights. Each user is assigned to one of these groups, i.e. users within a group have the same operating rights. Each user is assigned a password. Login dialog When a user calls a function which is protected and has not been assigned the necessary user rights, the Logon dialog appears. User: OK Password: Cancel Figure 5–8 Example of a Logon dialog
 Enter the user name and password – refer to Chapter 5.4.3 for the keys. Note Characters entered for the password are always represented by "∗". Characters entered via the cursor keys remain visible until another character is entered or the input is confirmed with the ENTER.

6AV6691-1EA01-0AB0 5–19 Operating the OP 77B  Select OK  Press ENTER to confirm If the user has the necessary user rights for a selected operating element, it can be operated. Otherwise, an alarm appears indicating the user does not have the necessary rights. Note In the case of an operating element assigned operating rights, a log on is necessary. This is obsoleted, however, on exceeding the logoff time – refer to Figure 5-13. 5.7 User Administration in a Project There are three groups which can manage the users and their assigned entries: • the administrator During configuration, the administrator is assigned unlimited user rights. • the operator (user) • the user with unrestricted user rights. These groups of people result from the assignment of user rights during configuration. Administrator Operator Runtime User 1 Figure 5–9 Example of a user display

5–20 6AV6691-1EA01-0AB0 In this case, as indicated in the example in Figure 5–9, the administrator and two users are shown. The administrator may change his own entries and those of the other users: – User name – Password – Group assignment – Log off time In addition, further users can be set up. The empty bottom line is available for the setup. • If a user cannot log on as "Administrator" but only as a user, only that entry is displayed, e.g. "Operator". In this case, no unrestricted user rights have been assigned. Only the following entries can then be changed for that user – Password and – Logoff time. • However, it is possible for a user to modify the entry of another user. A condition for this is that the user rights include the user rights of the other users. Entries which can be modified include: – User name – Password – Group assignment – Log off time

6AV6691-1EA01-0AB0 5–21 Operating the OP 77B Table 5-4 Keys for navigation in lists Key Effect of pressing , Selects the previous or next user. SHIFT + 9 SHIFT + 3 Scrolls one page up or down to other users. SHIFT + . HOME SHIFT + 0 END Selects the first or last user. Limit values for user, password and user displays Characters Length of user name, maximum 40 Length of password, minimum 3 Length of password, maximum 24 Entry in the user display, maximum 50 5.7.1 Log on user Proceed as follows:
 Select the empty line in the dialog – refer to Figure 5–9  Press ENTER Note The following Logon dialog only appears when the user has still not been logged on as a user. The dialog also appears when the user logs on as Administrator without the necessary user rights in order to create a new user. The Logon dialog opens.

5–22 6AV6691-1EA01-0AB0  Enter the user and password.  Confirm with OK The dialogs necessary to set up a user then appear. After having logged on, you ca carry out the following according to your user rights: • Change the password • Create a user 5.7.2 Setting up a user The following dialogs appear after entering the user and password: User: OK Cancel | Figure 5-10 Example of a User dialog Proceed as follows:
 Enter a user  Confirm with OK The following dialog appears: Password: OK Cancel | Figure 5-11 Example of a Password dialog Note The password is only legible once in plain text – when it is assigned in the Password dialog. On entering a password at a later date, the characters entered are represented by .  Enter the password

6AV6691-1EA01-0AB0 5–23 Operating the OP 77B  Confirm with OK The following dialog appears: Group: OK Cancel Operators Figure 5-12 Example of a Group dialog  From the list of available groups, select the one containing the user rights to be assigned to the new user. Make the selection using SHIFT + or or using ENTER and then or . Logoff time: OK Cancel 5 Figure 5-13 Example of a Logoff Time dialog The logoff time is defined in minutes. 5 minutes are entered as the default value.  Select the value depending on the respective operating situation.  Confirm with OK The user display appears containing the new user, refer to Figure 5–9.

5–24 6AV6691-1EA01-0AB0 5.7.3 Changing passwords The following dialogs appear after entering the user and password: User: OK Cancel User 1 Figure 5-14 Example of a Password dialog Proceed as follows:
 Enter a user  Confirm with OK The following dialog appears: Password: OK Cancel Password Figure 5-15 Example of a Password dialog  Enter the password  Confirm with OK Confirm the two subsequent dialogs. The new password becomes valid. 5.7.4 Deleting a user name When a user is deleted, the password is deleted from the User display. A condition for deleting users is the assignment of administrator rights. There are two methods of deleting a user: • Select the user name in the User display and press INS DEL . • Delete all the characters in the user name input dialog and confirm by clicking OK.

6AV6691-1EA01-0AB0 6–1 Recipes and Alarms 6 Recipes and Alarms 6.1 Operating Recipes Terminology Recipe A recipe is comprised of several tags which define the data structure of as data record. Data record A data record contains the values of a recipe. Recipe entry A recipe element consists of an entry name and a value. The names, assigned to the tags, are referred to an element names. Single recipe views The Recipe view is a configurable object in the recipes, data records and recipe elements displayed in lists. These are described below. 6

6–2 6AV6691-1EA01-0AB0 Recipe list The recipes configured are displayed as a recipe list. A recipe list can appear as follows, for example: 1 Grapefruit 2 Lemon 3 Orange 4 Apple Figure 6–1 Example of a recipe list Table 6-1 Overview of keys available Key Effect of pressing SHIFT + INS DEL Creates a new data record. ENTER Opens the data record list of the selected recipe. HELP Calls in a window containing operator notes on the selected object – refer to Table 5-1. Opens the menu Further keys used for navigation are explained in Section "Navigation in lists". This also applies to operating in recipes.

6AV6691-1EA01-0AB0 6–3 Recipes and Alarms Data record list – Data records of a recipe 1 Juice 2 Drink 3 Nectar Figure 6–2 Example of a data record list Table 6-2 Overview of keys used in data record lists Key Effect of pressing SHIFT + INS DEL Creates a new data record. ENTER Opens the entry list of the selected data record. ESC The recipe list is displayed again. Note When the first data record has been selected and is pressed, the associated recipe name is displayed.

6–4 6AV6691-1EA01-0AB0 Element list – data record values The element list can be used to edit data record values. l Orange l Water kg Sugar g Aroma 90 10 1.5 200 1 3 2 1 Data record 2 Menu 3 Element name Figure 6–3 Example of an element list The sequence of columns for element names and values can be configured. Table 6-3 Overview of keys available for use Key Effect of pressing ESC The data record list is displayed again. HELP Calls in a window containing operator notes on the selected object – refer to Table 5-1. Note When the first element has been selected and is pressed, the associated data record and recipe name is displayed. Proceed as follows to edit a value:
 Select element name The entries possible are dependent on the tag type. If a text list has been configured in a recipe element, symbolic values can also be entered.  Enter value  Apply the entry or cancel it

6AV6691-1EA01-0AB0 6–5 Recipes and Alarms Menu A menu is available for quick access to the permitted operating procedures in recipes, data records and element lists. Menu button Effect of pressing Call in the menu Alternatively to using , the menu can be called in with . The menu items which can be configured can be determined from Table 6-4. Configurable menu items in the Recipe view The following table indicates which menu items are available in the three lists. Some menu items in the following table can also be called in via the system keys.

6–6 6AV6691-1EA01-0AB0 Table 6-4 Overview of configurable menu items Menu item System key Recipe list Data record list Entry list Add data record SHIFT + INS DEL Yes Yes – Save data record – – Yes Delete data record INS DEL – Yes – Write data record in PLC – – Yes Read data record from PLC – – Yes Data record, save as – Yes Yes Data record, rename – Yes Yes Display operator notes HELP Yes Yes Yes Open list ENTER Yes Yes – Open previous list ESC – Yes Yes The menu can appear as follows, for example: 2 Save 4 to PLC 5 from PLC 6 Save as Figure 6–4 Example of a menu with menu items configured for entry lists Each of these menu items can also be called in by entering the assigned number or by marking it with the cursor and pressing ENTER.

6AV6691-1EA01-0AB0 6–7 Recipes and Alarms Table 6-5 Overview of keys for use in a menu for a Recipe view Key Effect of pressing 1 A to 9 Calls in the assigned menu item. ENTER Triggers the menu item selected with the cursor. ESC Displays the previously selected list. Example Using the Save Data Record menu item – refer to Figure 6–4. Proceed as follows: With cursor key input
 Select Save Data Record with the cursor key.  Confirm the selection with ENTER. The data record is saved and the entry list reappears. With numeric input
 Enter "2". The data record is saved and the entry list reappears.

6–8 6AV6691-1EA01-0AB0 6.2 Operating Alarms Alarm classes The alarm classes can exist in a project: • User-defined alarms A user-defined alarm can be assigned to one of the following alarm classes: – Fault Alarms in this category must always be acknowledged. – Operation – User-defined alarm classes The properties of this alarm class are defined during configuration. • System events A system event is assigned to the "System" event category. The related alarms consist of static text. They can also contain tags. It is possible to configure an alarm text to flash. A maximum of 80 characters per alarm are possible. "Fault" alarm class The occurrence of an alarm of the alarm class "Fault" is indicated by the flashing "alarm indicator" LED: Figure 6–5 "Alarm indicator" LED The "alarm indicator" LED • is off when no alarms of the "Fault" alarm class are queued, • flashes when an alarm of the "Fault" alarm class has been received but not acknowledged and • only lights up if acknowledged alarms of the "Fault" alarm class are present.

6AV6691-1EA01-0AB0 6–9 Recipes and Alarms Alarm view 156 12:05:49 Alarm Engine 23 to hot Figure 6–6 Alarm view for "Fault" alarm class It is possible to configure: • The number of lines per alarm. • Number of visible lines Table 6-6 Overview of keys used in Alarm views Key Effect of pressing ACK Acknowledges the alarms which have arrived. HELP Calls in the operator notes on the selected alarm. Further keys for navigation purposes are explained in Table 5-1. The keys displayed in the table are valid for all alarm classes. Edit alarm Pressing ENTER triggers the function assigned to the "Edit" event in respect of a selected alarm.

6AV6691-1EA01-0AB0 7–1 Index 7 Index A Accessory kit 1–3 Alarm class Fault 6–8 Alarm classes 6–8 User-defined 6–8 Alarm view 6–9 Alarms 6–1 User-defined 6–8 Alphanumeric input Via the cursor keys 5–14 Via the numeric keypad 5–14 B Bottom view 1–2 C Cable cross-section 4–8 Configuring Interface 4–4 Configuring the interface 4–4 Connecting Configuration computer 4–6 OP 77B 4–1 Periphery 4–7 PLC 4–3 Potential equalization line 4–2 Power supply 4–8 Terminal block 4–8 Connecting peripheral equipment 4–7 Connecting the configuration computer 4–6 Connecting the PLC 4–3 Connecting the potential equalization 4–2 Connecting the terminal block 4–8 Connection configuration Configuration computer 4–6 Periphery 4–7 PLC 4–3 Potential equalization line 4–2 Power supply 4–8 Connection sequence 4–1 Connections, electrical 4–1 Control keys 5–9 Correcting Input 5–15 Cross-section connection cables 4–8 D Data record list 6–3 Date 5–18 Decimal places 5–12 Deleting a user name 5–25 DIL switch 4–5 Display 2–1 Display formats 5–12 7

7–2 6AV6691-1EA01-0AB0 E Edit Alarm 6–9 Edit alarm 6–9 Element list 6–4 EMC Guidelines 3–1 Entering Alphanumeric characters 5–13 Date and time 5–18 Numeric characters 5–13 Numeric values 5–11 Symbolic values 5–17 Example Alphanumeric input via the cursor keys 5–14 Alphanumeric input via the numeric keypad 5–14 F Front view 1–1 G Guidelines EMC 3–1 H Help on a project 5–18 Housing 2–1 I IF 1A 1–6 IF 1B 1–5 Indicators 5–1 Input Correcting 5–15 Input in a project 5–11 Installation OP 77B 3–1 Installation cut-out 3–3 Installation positions 3–2 Interfaces 1–5 K Keyboard 2–1 L Labeling 5–6 Labeling strips 1–4, 5–6 Limit value test 5–12 Limit values For users, passwords, user displays 5–22 Log off 5–19 Log on 5–19 User 5–22 Login dialog 5–19 M Memory 2–2 Memory card 1–3 Eject 5–5 Using 5–4 Menu 6–5 Menu items Configurable 6–5 Miscellaneous 1–4 N Navigation Loader menu 4–11 Navigation in lists 5–10 O OP 77B Connecting 4–1 Installation 3–1 Operating 5–1 Operating Alarms 6–8 OP 77B 5–1 Project 5–8 Recipes 6–1 Operating elements Front side 5–1 Other 5–3 Operating recipes 6–1 Operating system

6AV6691-1EA01-0AB0 7–3 Index Load 4–10 Options 1–3 Overview 1–1 P Power supply 1–5, 2–2 Connecting 4–8 print Labeling strips 5–6 Project Help 5–18 Input 5–11 Operating 5–8 User administration 5–20 R Recipe list 6–2 Recipe views Menu 6–5 Recipes 6–1 Reverse battery protection 4–8 RS 232 1–6 RS 422 1–5 RS 485 1–5 S Scaled drawings 1–4 Side view 1–2 Softkeys 2–1, 5–3, 5–8 global 5–8 labeling 5–6 local 5–8 Switch settings 4–5 Switching on 4–9, 4–10 System keys 2–1, 5–3 T Technical data 2–1 Terminology Recipe views 6–1 Time 5–18 Type of fixation 3–3 U USB 1–6 User Log on 5–22 User administration 5–20 V Values alphanumeric 5–12 numeric 5–11 Symbolic 5–17