S5-Fb250 Format; Table 50: Id 15, Setting "Resistance Measurement 2", S5-Fb250 Format - WAGO 750-451 Manual

60 Process Image
4.3.15.2

S5-FB250 Format

With the setting "Resistance measurement 2" (0 Ohm to 1.2 kOhm) and activated
S5-FB250 format, the I/O module outputs the measured resistance values of the
sensors directly.
The resistance values are displayed at a resolution of 1 digit per 0.5 Ohm. The
status information is depicted in bit 0 to bit 2 and the digitalized measured value
in bit 3 to bit 15.

Table 50: ID 15, Setting "Resistance measurement 2", S5-FB250 Format

Resistance
Ω
0
100
200
300
400
500
750
1000
1200
> 1200
Overrange
> 5010
Wire break
1) When short circuit and wire break monitoring is ON (see section "Diagnostics" > „Behavior in
the Event of an Error")
2) When underrange / overrange limit is ON (see section "Diagnostics" > „Behavior in the Event of
an Error")
3) Status information:
X: Not used,
F: Short circuit, wire break,
Ü: Underrange, overrange
Manual
Version 1.2.0
Numeric value with status information
Binary
'0000.0000.0000.0 000'
'0000.0110.0100.0 000'
'0000.1100.1000.0 000'
'0001.0010.1100.0 000'
'0001.1001.0000.0' 000'
'0001.1111.0100.0 000'
'0010.1110.1110.0 000'
'0011.1110.1000.0 000'
'0100.1011.0000.0 000'
'0100.1011.0000.0 001'
2)
'0100.1011.0000.0 010'
1)
WAGO-I/O-SYSTEM 750
XFÜ Hex. Dec.
0x0000
0x0640 1600
0x0C80 3200
0x12C0 4800
0x1900 6400
0x1F40 8000
0x2EE0 12000
0x3E80 16000
0x4B00 19200
0x4B01 19201
0x4B02 19202
750-451 8 AI RTD
Status
3)
Error
byte
LED
hex.
0 0x00 OFF
0x00 OFF
0x00 OFF
0x00 OFF
0x00 OFF
0x00 OFF
0x00 OFF
0x00 OFF
0x00 OFF
0x42 ON
0x60 ON