Table 22: Status Byte S1 - WAGO -I/O-SYSTEM 750 Manual

36 Process Image

Table 22: Status byte S1

User
Underrange
User Overrange
Short Circuit
Wire Break
General Error
RegCom
Status bytes in 4-channel operation!
Status bytes S2 and S3 are only available in the process image for 4-channel
operation!
Manual
Version 1.1.0
User underrange
0: The process value is greater than specified for the underrange (see
section "Feature Register").
1: The process value is less than specified for the underrange. The format of
the number notation (see section "Feature Register") is taken into
account.
User overrange
0: The process value is less than specified for the overrange (see section
"Feature Register").
1: The process value is greater than specified for the overrange. The format
of the number notation (see section "Feature Register") is taken into
account.
Short Circuit
0: "Indicate wire break/short circuit" (see section "Feature Register") is OFF
or there is no short circuit.
1: "Indicate wire break/short circuit" is ON and there is a short circuit.
Wire Break
0: "Indicate wire break/short circuit" (see section "Feature Register") is OFF
or there is no wire break.
1: "Indicate wire break/short circuit" is ON and there is a wire break.
Group Error
0: No error, bit 0 (underrange), bit 1 (overrange), bit 4 (short circuit) and bit 5
(wire break) is not set.
1: Error, bit 0 (underrange), bit 1 (overrange), bit 4 (short circuit) or bit 5
(wire break) is set.
Register Communication
0: Register communication is switched off (normal mode)
1: Register communication is switched on (configuration, see section
"Setting Parameters via Register Communication")
WAGO-I/O-SYSTEM 750
750-464 2/4 AI RTD configurable