PowerPac MCE400 - Page 32

Page 32 of 49 Instructions/Parts list Multi-Dumper MCE400 updated: 04.2021
5,3 EMR Switch Redundancy
Shutdown Interlock
Shutdown EM-Brake
• Either or both Emergency
Reverse input switches are
inoperative, resulting in an
invalid state.
• There is dirt or moisture in
the switches.
The emergency reverse NO and
NC switches are in an invalid
state.

Address the possible
causes, then cycle the
keyswitch.
5,8
Stall Detected
Shutdown EM-Brake
Shutdown Throttle
Shutdown Motor
The motor has stalled.
The controller did not detect
motor movement.
 Cycle the keyswitch. If the
fault is still active, call
costumer support.
7,7 Supervision
Shutdown Motor
Shutdown Main Contactor
Shutdown EM-Brake
Shutdown Throttle
Shutdown Interlock
Shutdown Driver1
Shutdown Driver2
Shutdown Driver3
The controller failed. Internal controller failure.
 Cycle the keyswitch.
8,8
Internal Hardware
Shutdown Motor
Shutdown Main Contactor
Shutdown EM-Brake
Shutdown Throttle
An internal controller fault
occurred.
The controller detected an
internal fault.
 Cycle the keyswitch.
8,10 Parameter Out of Range
Shutdown Motor
Shutdown Main Contactor
Shutdown EM-Brake
Shutdown Throttle
A parameter is set to an invalid
value.
The controller detects an invalid
parameter value.
 Contact costumer support
9,4
Emer Rev Timeout
Shutdown Throttle
Shutdown EM-Brake
•
Emergency braking has
ended because the action
exceeded the emergency
braking time limit.
•
The emergency brake
lever is caught in the on
position.
An emergency reverse
operation stopped when it
reached the specified time limit.

Turn off the emergency
reverse switch.