Status Byte - WAGO 750-650 Manual

12 • 750-650 (/xxx-xxx) [Serial Interface RS 232 C]
Process Image
TA
RR
IA
BUF_F
IL 0,
IL 1,
IL 2
0
Bit 7 Bit 6 Bit 5
0 IL 2 IL 1
Transmit acknowledge
Receive request
Initialization acknowledge
Buffer full
Input length (number of received characters , which have been stored in the
input data)
Constant value must always be 0.

Status byte

Bit 4 Bit 3 Bit 2
IL 0 BUF_F IA
Bit 1 Bit 0
RR TA
WAGO-I/O-SYSTEM 750
Busklemmen