User Manual Appendix A
GFK-1742F Jan 2020
Error Reporting 379
For analog servos, the Drive Ready faceplate
input must be set on (0 volts) within 1
second after turning on the Enable Drive Q
bit. If the Drive Ready input for analog servos
is not used, the input configuration must be
set to Disabled.
For Digital servos, the amplifier E–Stop input
may be activated or an amplifier fault may
have occurred.
Serial Encoder Battery Low
The Serial Encoder battery voltage is low.
The battery must be replaced or the encoder
can be configured for Incremental (instead
of Absolute) operation.
Serial Encoder Battery Failed
The Serial Encoder battery has failed. The
battery must be replaced or the encoder can
be configured for Incremental (instead of
Absolute) operation.
Servo Motor Over
Temperature
The Servo Motor or Control Firmware has
reported an over temperature condition.
The user needs to check the motion
program to make sure that the duty cycle
rating for the motor is not being exceeded.
The user needs to also check the motor
mounting to make sure the heat sink for the
motor is adequate and ventilation for the
motor is adequate
The module is not communicating with the
encoder. Make sure the servo amplifier is on.
Check encoder cabling to make sure cable is
connected. Additionally, check grounding to
ensure that grounding is correct.
Error in encoder pulse
detection
The encoder pulse detection circuit has
encountered an error. Make sure that the
motor is properly grounded. If error persists
consult factory.
The encoder counter circuit has
encountered an error. Make sure that the
motor is properly grounded. If error persists
consult factory.
Encoder LED is disconnected
The encoder LED is disconnected. Consult
factory.
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