Lenze 2130IB - Manual (Page 40)

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3.1.2. Diagnosis data
The controller supplies the following diagnosis data:
Station status_1
(1 byte) Diagnosis data of the controller part 1
Bit no. Meaning
-----------------------------------------------------------------------------------
0
Controller available?
0 = controller available
1 = controller not available.
Caution! The other bit information is not
defined.
1 Controller communication status
0 = controller is ready to communicate
1 = controller is not ready to communicate
2 Comparison of configuration data between master and
controller
0 = configuration data identical
1 = configuration data not identical
3 Controller diagnosis
0 = no fault information
1 = fault (TRIP)
4 Invalid service request from the master
0 = no invalid service request
1 = invalid service request
5 Invalid response from the controller
0 = no invalid response
1 = invalid response
6 Status DP parameter setting
(DP service DDLM_Set_Prm)
0 = no fault
1 = fault
7 Information about the source of parameter setting.
0 = parameter setting by the momentary master
1 = parameter setting by another master