Status Bytes; Table 17: Status Byte Ch1_S0; Table 18: Status Byte Ch2_S1 - WAGO I/O-SYSTEM 750 Manual

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4.2

Status Bytes

The status byte for channel 1 displays the diagnoses "Undervoltage field supply"
and "General Error".

Table 17: Status Byte CH1_S0

Bit 7
RegCom
Power Supply
General Error
RegCom
The status byte for channels 2 to 8 are implemented identically and only display
the "General Error" diagnosis.
The following table describes the status byte of channel 2.

Table 18: Status Byte CH2_S1

Bit 7
RegCom
General Error
RegCom
Manual
Version 1.0.0
Status byte CH1_S0, Byte 0
Bit 6 Bit 5 Bit 4
General Power
Error Supply
Undervoltage field supply
0 Voltage for the field supply is adequate.
1 Voltage for the field supply is too low.
General Error
0 No error present.
1 There is a general error.
Register communication
0: Register communication is disabled (normal mode).
1: Register communication is enabled.
Status byte CH2_S1, Byte 3
Bit 6 Bit 5 Bit 4
General –
Error
General Error
0 No error present.
1 There is a general error.
Register communication
0: Register communication is disabled (normal mode).
1: Register communication is enabled.
Bit 3 Bit 2
– –
Bit 3 Bit 2
– –
WAGO-I/O-SYSTEM 750
750-597 8AO 0-10V/±10V DC
Bit 1
– –
Bit 1
– –
Bit 0
–
Bit 0
–