Mitsubishi Electric MELSERVO-JET Operation & User’s Manual

8.5 Characteristics Permissible load to motor mass ratio when the dynamic brake is used Linear servo motor (primary side) Permissible load to motor mass ratio [Multiplier] LM-H3 series 40 LM-AJP1B-07K-JSS0 15 LM-AJP1D-14K-JSS0 30 LM-AJP2B-12S-JSS0 25 LM-AJP2D-23T-JSS0 30 LM-AJP3B-17N-JSS0 35 LM-AJP3D-35R-JSS0 35 LM-AJP4B-22M-JSS0 35 LM-AJP4D-45N-JSS0 35 ...

6.5 Battery Battery replacement procedure Precautions Before replacing batteries, turn off the power and wait for 15 minutes or more until the charge light turns off. In addition, when confirming whether the charge light is off or not, look at the light from the front of the servo amplifier. The servo amplifier may be damaged by static electricity. Take the following precautions. • Ensure that the work bench and your body are grounded. • Do not directly touch conductive areas such as the connector pins and electrical parts. Replacing batteries will ...

8.2 Startup ■Magnetic pole detection by minute position detection method YES YES YES NO YES NO NO NO YES NO Magnetic pole detection Set [Pr. PL08.0 Magnetic pole detection method selection] to "4" (minute position detection method). Set [Pr. PL01.0 Servo motor magnetic pole detection setting] to "1" (Magnetic pole detection at initial servo-on after cycling the power). *1 Set the load to mass of the linear servo motor primary-side ratio with [Pr. PL17.1 Load to motor mass ratio/load to motor inertia ratio selection]. *2 Execute "positive direction travel" o ...

8.2 Startup 109 8 Linear encoder resolution setting Set the ratio to the linear encoder resolution with [Pr. PL02 Linear encoder resolution setting - Numerator] and [Pr. PL03 Linear encoder resolution setting - Denominator]. Precautions • The setting values of these servo parameters are enabled after the power is cycled or the software is reset. • If incorrect values are set for [Pr. PL02] and [Pr. PL03], the linear servo motor may not operate properly, or [AL. 027] or [AL. 042] may occur in the positioning operation and the magnetic pole detection. ■Serv ...