65 … 96
64 … 96
Printed in Germany • Edition 04.18 • Nr. 271 958
Error overview
MPA 41xx PF
Errors from the basic system (0x01 to 0x3F)
Error
ID
Internal
error
Error description
0x01 x
0x02 x
0x03
INTERNAL ERROR: WATCHDOG
Possible cause of the error:
Too high ambient temperature
Overvoltage
0x04
LOCK-OUT RELEASE DENIED
Possible cause of the error:
More than 5 unlocking operations in the last 15 minutes, remedy: Wait or carry out an extended
unlocking
0x05 x
0x06 x
0x07 x
0x08 x
0x09 x
0x0A x
0x0B x
0x0C x
0x0D x
0x0E x
0x0F x
0x10 x
0x11
LOW VOLTAGE
Possible cause of the error:
The admissible lower voltage limit was not reached at least for a short time
0x12
POWER FAILURE
Possible cause of the error:
The supply voltage was interrupted during start-up, operation or regular switch-o
0x13
SAFETY CIRCUIT NOT POTENTIAL-FREE
Safety chain not potential-free.
Possible cause of the error:
The fan continues running too long, remedy: Increase the time for the restart protection
0x14 x
0x15 x
0x16
COMMUNICATION TWI
Possible cause of the error:
VisionBox was connected to the TWI bus or separated from the bus while the MPA was not de-
energised. The TWI line is subject to EMC interferences.
0x17 x