S5-Fb250 Format; Table 26: Id 1, Setting Ni100 (Din 43760), S5-Fb250 Format - WAGO 750-451 Manual

8-channel analog input module for resistance sensors for wago-i/o-system 750
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36
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4.3.3.2

S5-FB250 Format

With the setting "Ni100 (DIN 43760)" and activated S5-FB250 format, the I/O
module converts the measured resistance values of Ni100 sensors (DIN 43760)
into temperature values and outputs the conversion results.
The temperature values are displayed at a resolution of 1 digit per 0.5 °C.
The status information is depicted in bit 0 to bit 2 and the digitalized measured
value in bit 3 to bit 15.

Table 26: ID 1, Setting Ni100 (DIN 43760), S5-FB250 Format

Temperature
°C
---
Short circuit
< −60.0
Underrange
−60.0
−50.0
0.0
50.0
100.0
150.0
200.0
250.0
>250.0
Overrange
---
Wire break
1) Temperature values below 0 °C are represented in two's complement binary.
2) When short circuit and wire break monitoring is ON (see section "Diagnostics" > "Behavior in
the Event of an Error")
3) When underrange / overrange limit is ON (see section "Diagnostics" > "Behavior in the Event of
an Error")
4) Status information:
X: Not used,
F: Short circuit, wire break,
Ü: Underrange, overrange
Manual
Version 1.2.0
Numeric value
Resistance
Ω
Binary
< 10.00
'1111.1100.0100.0 010'
2)
< 69.52
'1111.1100.0100.0 001'
3)
69.52
'1111.1100.0100.0 000'
74.26
'1111.1100.1110.0 000'
100.00
'0000.0000.0000.0 000'
129.11
'0000.0011.0010.0 000'
161.78
'0000.0110.0100.0 000'
198.64
'0000.1001.0110.0 000'
240.66
'0000.1100.1000.0 000'
289.16
'0000.1111.1010.0 000'
> 289.16
'0000.1111.1010.0 001'
3)
> 5010.00
'0000.1111.1010.0 010'
2)
WAGO-I/O-SYSTEM 750
1)
with status information
XFÜ
Hex.
Dec.
0xFC42
−958
0xFC41
−959
0xFC40
−960
0xFCE0
−800
0x0000
0x0320
800
0x0640
1600
0x0960
2400
0x0C80
3200
0x0FA0
4000
0x0FA1
4001
0x0FA2
4002
750-451 8 AI RTD
Status
4)
Error
byte
LED
hex.
0x50
ON
0x41
ON
0x00
OFF
0x00
OFF
0
0x00
OFF
0x00
OFF
0x00
OFF
0x00
OFF
0x00
OFF
0x00
OFF
0x42
ON
0x60
ON

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