Lenze E94ARNE Regenerative power supply - Manual (Page 139)

EDS94ARNExxxx EN 2.3 - 06/2014
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9400 regenerative power supply module | Parameter setting
"CAN on board" system bus
Monitoring
Parameterising the NMT slave (node 2)
1. Set the NMT slave life time factor and guard time to the same values as in the NMT
master setting in C00386 :
– Set the guard time ( C00382 ) to 1000 ms.
– Set the life time factor ( C00383 ) to 5.
2. Set the response to be triggered by a "life guarding event" in the NMT slave via C00614 .

Tip!
C00625 serves to set the state change for a "life guarding event" in the NMT slave.
Node guarding telegrams
 Remote transmission request:
The RTR telegram from the NMT master has the following identifier:
Identifier (COB-ID) = 1792 + slave node address = 1792 + 2 = 1794 = 0x702
 Remote transmission response:
The response telegram from the NMT slave has the same identifier. The user data
contain the NMT slave state "operational" (s = 5).  Telegram structure
( 135)