REXROTH Fv Series, Instruction Manual

Page: 211 / 222

12.3.6 Faults and Analysis
LED Display Analysis
Run This light indicates if bus adapter is running normally. If bus adapter is cor‐
rectly connected to the frequency converter, and related parameter configura‐
tion for the frequency converter is correct, this light is always on after power
is switched on. If this light is flashing, please switch off the power supply first,
and then check if bus adapter is correctly connected with the frequency con‐
verter, if frequency converter parameters are correctly configured, and if bus
adapter power connection is reliable. After that, switch power on for bus
adapter. If this problem still exists, please contact your dealer.
Line This light indicates the status of communication between the bus adapter and
the frequency converter. It indicates normal communication if this light is al‐
ways on. If this light is off, it indicates disconnection between the adapter and
the frequency converter. Then, please check hardware connection between
bus adapter and frequency converter. If this light is flashing, it indicates ab‐
normal connection between the adapter and the frequency converter. Then,
please check hardware connection between the bus adapter and the fre‐
quency converter.
Net This light indicates the status of communication between the bus adapter and
PROFIBUS master. If this light is always flashing, it indicates normal commu‐
nication. If this light is off, please check hardware wiring between the bus
adapter and master, and check if the master configuration is correct.
Diagnosis Information of Master
From diagnosis of the adapter by master, 6-byte diagnosis information is ob‐
tained. Detailed meanings for each byte are as below:
●
First byte (Station_Ststus_1)
0
Diag.Station_Non_Existent (set by master, reset by slave)
1: slave does not exist
1
Diag.Station_Non_Ready (set by slave)
1: slave is not ready for data exchange
2
Diag.Cfg_Fault (set by slave)
1: Adapter data received does not match with originally configured data
3
Diag.Ext_Diag (set by slave)
1: diagnosis entrance is at undetermined diagnosis area of the slave
4
Diag.Not-Supported (set by slave)
1: service not supported by slave
5
Diag.Invalid_Slave_Response (set by master, reset by slave)
1: invalid response of slave
6
Diag.Prm_Fault (set by master )
1: invalid parameter or parameter value
7
Diag.Master_Lock (set by master, reset by slave)
1: parameters of slave are set by other masters
DOK-RCON02-FV*********IB01-EN-P
Rexroth Frequency Converter Fv Bosch Rexroth AG 209/219
Communication Protocols