Status Bytes; Table 18: Status Byte Ch1_S0 - WAGO 750-496 Manual

32 Process Image
4.2

Status Bytes

Status bytes are identically implemented for all channels. Therefore, the following
description in this section applies to all status bytes of the I/O module.
18
Table : Status Byte CH1_S0
Bit 7
RegCom
Underrange
Overrange
User Underrange User limiting value underrange
User Overrange
Short Circuit
Wire Break
General Error
RegCom
1) Does not apply to 0 ... 20 mA (ID0)
Status byte CH1_S0, Byte 1
Bit 6 Bit 5 Bit 4
General Wire Short
Error Break Circuit
Underrange
0: The field-side input current is above the current lower limit.
1: The field-side input current is below the current lower limit.
Range exceeded
0: The field-side input current is below the current upper limit.
1: The field-side input current is above the current upper limit.
0: The field-side input current is above the current lower limit configured by
the user.
1: The field-side input current is below the current lower limit configured by
the user.
User limiting value overrange
0: The field-side input current is below the current upper limit configured by
the user.
1: The field-side input current is above the current upper limit configured by
the user.
Short circuit
0: The field-side input current is within the maximum permissible input
current range.
1: The field-side input current is above the maximum permissible input
current range.
1)
Wire break
0: The field-side input current is above 1 mA.
1: The field-side input current is below 1 mA.
General error
0: No error or bit 0 (underrange), bit 1 (overrange), bit 4 (short circuit) or bit
5 (wire break) is/are not set.
1: General error; bit 0 (underrange) or bit 1 (overrange) is/are set.
Register communication
0: Register communication is disabled (normal mode).
1: Register communication is enabled.
WAGO-I/O-SYSTEM 750
750-496 8AI 0/4-20mA S.E.
Bit 3 Bit 2
User User
Overrang Underrang
e e
Bit 1 Bit 0
Overrang Underrang
e e
Manual
Version 1.2.0