JVL MAC050 User Manual page 45

2.6
2.6.21 Error message 'Current loop error' (only MAC400/800)
Message no. / Message
Type / Motor action
Error condition
Possible cause of this error
Solutions to avoid error
How to return to normal
operation
Error bit / Firmware name
2.6.22 Error message 'Slave error' (only MAC400/800)
Message no. / Message
Type / Motor action
Error condition
Possible cause of this error
Solutions to avoid error
How to return to normal
operation
Error bit / Firmware name
JVL Industri Elektronik A/S - User Manual - Integrated Servo Motors MAC050 - 800
Error Handling
23 / '
Current loop error
Unrecoverable error / Motor is set in passive mode.
Error only relevant when using the MAC00-P5 module.
The 4-20mA input at the MAC00-P5 module has been detected
lower than 2,0mA which is outside normal range.
- Cable fault.
- Fault in the external 4-20mA source that feed the MAC00-P5
current input.
- Check the cable feeding the 4-20mA input.
- Make sure that the 4-20mA signal stay at a level higher than
2,0mA.
- Reset the motor, clear the error bit(s) in register 35 or cycle the
24VDC power.
Bit 22 / 'CURLOOP_ERR'
24 / 'Slave E
Unrecoverable error / Motor is set in passive mode.
- Modbus communication with a slave motor has not been pos-
sible due to a communication error.
- A connected slave motor has discovered an error. See the slave
error register.
- The motor is setup as master but it has not been possible to
reach a slave motor.
- A connected slave motor has discovered an error. See the slave
error register.
- If the actual system is a master/slave configuration make sure
that a slave motor is present.
- Make sure that the cabling is made in a proper manner with
twisted pair wires and screened cable.
- Make sure that the opposite unit in the communication system
uses same parameters such as baudrate etc.
- Reset the motor, clear the error bit(s) in register 35 or cycle the
24VDC power.
Bit 23 / 'SLAVE_ERR'
'
'
rror
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