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Serial communication protocols
ASCII > Parameter data of ASCII
Parameters
Description
01h
Signal R(A) 5V (Break evaluation)
Signal R(B) 0V
With this pre-assignment break detection is with RS422 possible
at full-duplex operation.
02h
Signal R(A) 0V
Signal R(B) 5V
This pre-assignment corresponds to the idle state (no sender is
activated) at half-duplex operation with RS485. Wire-break recog-
nition is not possible, here.
62
Range of values:
00h: none
01h: R(A) 5Volt R(B) 0Volt
02h: R(A) 0Volt R(B) 5Volt
n
Default: 00h
VIPA System SLIO
Wiring of the receiver
HB300 | CP | 040-1CA00 | en | 18-28
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