Bit Name Function
15...12 Network Status Red LED 15..5 = Reserved
4 = Steady On
3 = Blink 4 Hz
2 = Blink 2 Hz
1 = Blink 1 Hz
0 = Off
11...8 Network Status Green LED
7...4 Module Status Red LED
3...0 Module Status Green LED
Tab. 10-4: Parameter H3.18
● H3.34 MEP: Communication Platform State
This parameter describes the internal communication platform state.
Value State Description
0 NOP Communication platform inactive
1 START Running boot process
2 STARTERR Error at boot process
3 SYSRDY System up, preparing for configuration
4 CONFIG System basic configuration done
5 CFGERR Error at system basic configuration
6 COMCFG Fieldbus selection done
7 COMCFGERR Error at fieldbus selection
8 COMINIT Ready for being connected by fieldbus master
9 COMINITERR Error at fieldbus configuration
10 COMRDY Preparing for cyclic communication
11 COMACTV Cyclic communication active
12 COMERR Error / Breakdown of cyclic communication
13 UPDATE Update in progress
Tab. 10-5: Parameter H3.34
● H3.35 MEP: Communication Diagnosis Flags
This parameter gives some detailed diagnosis on internal events. However, all
diagnosis flags are assigned to some error codes and corresponding display
messages.
Bit
Name Description
31...28 - Reserved
27 Host Watchdog Internal communication to base system timed out.
26 FW CRC-Error Communication Platform Firmware consistency check failed.
25...18 - Reserved
Bosch Rexroth AG
Parameters
Multi-Ethernet Card
52/61
DOK-RCON0*-XFCX610*MUL-IT02-EN-P
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