JVL MIS17 Series User Manual page 171

7.2
7.2.8 Error message 'Over voltage'
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
7.2.9 Error message 'Temperature'
Message no. / Message
Type / Motor action
Error condition
Possible cause of this error • The ambient temperature is higher than allowed - max is +40°C/
Solutions to avoid error
How to return to normal
operation
Error bit / Firmware name
7.2.10 Error message 'Internal error'
Message no. / Message
Type / Motor action
Error condition
Possible cause of this error • Firmware update process has been interrupted.
Solutions to avoid error
How to return to normal
operation
Error bit / Firmware name
JVL Industri Elektronik A/S - User Manual - Integrated Stepper Motors MIS17x, 23x, 34x, 43x
Error messages
5 / 'Over voltage'
Unrecoverable error / Motor is set in Passive mode.
A too high P+ voltage (> 100 V) has been measured.
• A too high P+ voltage has been connected.
• The returned amount of energy from the motor has been too
high. This can typically happen if:
• The motor decelerate a large load inertia too fast. - The motor is
turned by an external force.
• Decrease the load inertia.
• Decrease the top speed and/or the acceleration value.
• Make sure that the supply voltage is within the limits.
• Reset the motor, clear the error bit(s) in register 35 or cycle the
power.
Bit 5
6 / 'Temperature'
Unrecoverable error / Motor is set in Passive mode.
The temperature has been higher than 90°C (194F) which is not al-
lowed.
104°F.
• The motor is build into an environment where it can not dissipate
enough heat.
• The motor is not mounted on a proper mechanical structure
where heat can be dissipated.
• Make precautions to decrease the surrounding ambient temper-
ature.
• Lower the speed and or load on the motor.
• Reset the motor, clear the error bit(s) in register 35 or cycle the
power.
Bit 6
7 / 'Internal error'
Unrecoverable error / Motor is set in Passive mode.
The firmware consists of 2 parts, and only one part is working.
• Use the recommended USB-RS485 converter with part number
RS485-USB-ATC-820. See
scription., page 38
• Let MacTalk finish the firmware update.
• Try firmware updating again and follow the recommendations
above.
Bit 7
MISxxxxxxQ5xxxx connector de-
171