Beckhoff TwinSAFE EL6910 Operation Manual page 55

Group Port Direction
Err Ack IN
Run/Stop IN
Module IN
Fault
Com Err OUT
FB Err OUT
Out Err OUT
Other Err OUT
Com Startup OUT
FB Deactive OUT
FB Run OUT
In Run OUT
Group State
Value Status
1 RUN
2 STOP
4 ERROR
5 RESET
6 START
7 STOPERROR
16 DEACTIVE
17 WAITCOMERROR This state is set when the customizing function "Passivate" is selected
Group Diag
Value Status
0 -
1 FBERROR
2 COMERROR
3 MODULEERROR
4 CMPERROR
5 DEACTIVATE
ERROR
6 RESTARTERROR
EL6910
Description
Error Acknowledge for resetting errors within the group
- Signal must be linked with a standard variable
1 - Run; 0 – Stop
- Signal must be linked with a standard variable
Input for an error output of another module that is connected, e.g.
EK1960
Communication error in one of the connections
Error at one of the FBs used
not used
ModuleFault OR AnalogValueFault OR WaitComTimeoutFault
At least one of the connections of this group is in startup
The group was deactivated. (See also chapter Customizing / disabling
TwinSAFE groups [} 117])
FBs of the TwinSAFE group are processed
TwinSAFE group is in RUN state
Description
Input RUN=1, no error in the group, and all connections have started up
without error
Input RUN = 0
Group is in error, see Diagnostic information
After an error has occurred, all errors have been rectified and the Err Ack
signal is 1
The group remains in this state as long as not all connections have
started up after the start of the group (RUN=1)
When the group is started or initialized, it assumes the STOPERROR
status if the TwinSAFE connections are assigned to the group.
The group switches from STOPERROR state into ERROR state if the
Run input is TRUE.
Group was deactivated via customizing
and the system waits for ComError of the group
Description
No error
at least one FB is in ERROR state
at least one connection is faulty
the input ModuleFault is 1
On startup, at least one analog FB input deviates from the last saved
value (Power-On Analog Value Check Error)
In "passivate manual control unit" mode the timeout has elapsed while
waiting for the COM error
The TwinSAFE Logic program was restarted because the EtherCAT
connection was restarted or a user logged in without reloading the
TwinSAFE Logic program (or parts of it).
Version: 1.8.0
Operation
55