
OM-IO-Link Master.068
01/21
IO Link Master - PROFINET
NC-MP-4A4B-12DLA/AL1403
This device is “powered by ifm”. In all electronic interfaces, this device will
appear as AL1403. All firmware and electronic files are provided by ifm.
Diagnostic and alarms
ECD code
Name
Description
Type
0x02
EVNT_CODE_M_PDU_CHECK
Receive frame with CRC error
Alarm
0x1B
EVNT_CODE_S_RETRY
Repetitions detected
Alarm
0x1E
EVNT_CODE_P_SHORT
Short circuit on C/Q cable detected
Diagnostics
0x1F
EVNT_CODE_P_SENSOR
Error in the sensor supply
Diagnostics
0x20
EVNT_CODE_P_ACTOR
Error in the actuator supply
Diagnostics
0x21
EVNT_CODE_P_POWER
Error in the power supply of the IO-Link master
Diagnostics
0x28
EVNT_CODE_DSREADY_NOACTION
Data storage completed, but no action, since CRC was correct
Alarm
0x29
DS_FAULT_IDENT
Sensor does not match the content of the data memory
Alarm
0x2A
DS_FAULT_SIZE
Sensor parameters too large for data memory
Alarm
0x2B
DS_FAULT_UPLOAD
Error during data memory transmission from the sensor
Alarm
0x2C
DS_FAULT_DOWNLOAD
Error during data memory transmission to the sensor
Alarm
0x2F
DS_FAULT_DEVICE_LOCKED
Error during data storage because the device is blocked
Alarm
0x32
EVNT_CODES_DSREADY_DOWNLOAD
Parameter transmission to the sensor finished
Alarm
0x33
EVNT_CODE_DSREADY_UPLOAD
Parameter transmission from the sensor finished
Diagnostics