JVL MAC050 User Manual page 48

2.7 Error messages and error handling
2.7.16 Error message 'Internal Encoder error' (only MAC400 to MAC4500)
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
2.7.17 Error message 'Invalid Filter settings' (only MAC400 to MAC4500)
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
2.7.18 Error mess. 'Control voltage unstable' (only MAC400 to MAC4500)
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
44 JVL A/S - User Manual - Integrated Servo Motors MAC050 - 4500
16 / 'Internal Encoder error'
Unrecoverable error / Motor is set in passive mode.
A malfunction in the internal encoder has been detected.
- The encoder disc is broken because the motor have been ex-
posed to mechanical shock. Typical the shaft have been hit
very hard during mounting of the motor.
- Do not expose the shaft or the motor for mechanical shocks.
Return the motor for service.
Bit 15 / 'INDEX_ERR'
17 / 'Invalid Filter settings'
Unrecoverable error / Motor is set in passive mode.
The servo filter settings are not within valid ranges.
- The setup file used has been corrupted.
- The setup file used is an old type not compatible with the ac-
tual motor version.
- Select a new filter or contact your JVL.
- Correct the servo filter setting.
See also Servo filter adjustment, page
- Cycle the 24VDC power.
Bit 16 / 'OLD_FILTER'
18 / 'Control voltage unstable'
Unrecoverable error / Motor is set in passive mode.
The control voltage (24VDC at the P+ and P- terminals) has
been unstable and detected outside the specified voltage range
for a too long time.
- The control voltage has been detected outside the nominal
voltage range.
- The voltage has been applied too slowly with variations.
- Make sure that the voltage is stable in the specified voltage
interval.
- Make sure that the voltage is applied in less than 500mS.
- Cycle the 24VDC power. A reset will not clear the error.
Bit 17 / 'U24V '
49.