Toshiba OCr fault code meaning
Toshiba / OCr
Series: VF-A3
Overcurrent in regenerative discharge resistor
AC drive
Meaning: 1. Check the main circuit device of the regenerative discharge circuit. One or more devices must be replaced. 2. Check the main circuit fuse (motor's output 5.5 kW, 7.5kW)
Possible causes
Source:
Series: VF-A7, VF-P7
Overcurrent in regenerative discharge resistor
AC drive
Meaning: 1. Check the main circuit device of the regenerative discharge circuit. One or more devices must be replaced. 2. Check the main circuit fuse (motor's output 5.5 kW, 7.5kW)
Possible causes
Source: