Bosch Rexroth ID 40 Manual page 48

48/176 Accessing data on the ID 40/MDT
Bosch Rexroth AG, MIT: ID 40, 3 842 530 344/2014-05
PROOF COPy 1 | 20.05.2014 | FOR INTERNAL USE ONLy
Phase 1
HF field off
Phase 2
HF field on
Phase 3
Data
transmission
Link state
Data transmission between
PLC and MDT viaSLK
MDT unexpectedly removed
Phase 1
HF field off
Fig. 22: Link states for MDT lifeguarding
System Start
Link state
DISCONNECTED
Link
request
Not done
CONNECT
Done
MDT registers with
Not done
the SLK
Done
Link state
PRECONNECTED
CONNECTED
Link state
ERROR
Display:
Display:
Display:
Display:
Display: