ABB PFVL142V Vertical measurement sensor

Encoder Communication Error Communication error between encoder and digital torque amplifier. Communication between the encoder and digital torque amplifier failed three times in succession.Checksum error in EEPROM within encoder Error in the number of pulses in encoder rotation Error in EEPROM within encoder Error in communication data between encoder and digital torque amplifier.

DC input with AC input settings for main circuit power or AC input with DC input settings. Main circuit power was frequently tuned ON/OFF*. Combination Error Improper combination of motor and digital torque amplifier capacities. Improper motor combination

Appendix A:Host Controller Connection Examples

 This appendix provides examples of SGDG digital torque amplifier connection to typical host controllers. Please refer to the manuals of the host controllers for more details before actually connecting to them.Galil motion controllers allow to reverse the loop and encoder polarity with the MT and CE commands. Check applicable Galil product manuals for the appropriate procedure on proper loop and encoder phasing. Incorrect phasing may cause the motor to "run away!"Signals may be from different connectors on MEI controller. Consult MEI DSP Series Motion Controller Installation Guide for details

Appendix B: Installation Conditions for EMC Directives 

The following conditions must be satisfied to adapt a combination SGM□H servomotor and an SGDG digital torque amplifier to EMC directives (EN55011-2 and EN61000-6-2). ■ EMC Installation Conditions This section describes the installation conditions that satisfy EMC guidelines for each model of the SGDG digital torque amplifier. Also, it describes the EMC installation conditions satisfied under test conditions prepared by Yaskawa. The actual EMC level may differ depending on actual system configuration, wiring, and other conditions.

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