S5-Fb250 Format; Table 33: Id 6, Setting Ni120 (Minco), S5-Fb250 Format - WAGO 750-451 Manual

42 Process Image
4.3.8.2

S5-FB250 Format

With the setting "Ni120 (Minco)" and activated S5-FB250 format, the I/O module
converts the measured resistance values of Ni120 sensors (Minco) 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 33: ID 6, Setting Ni120 (Minco), S5-FB250 Format

Temperature
°C
---
Short circuit
< −80.0
Underrange
−80.0
−50.0
0.0
50.0
100.0
150.0
200.0
250.0
260.0
> 260.0
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
Numeric value
Resistance
Ω
Binary
< 10.00
'1111.1011.0000.0 010'
2)
66.60
'1111.1011.0000.0 001'
3)
66.60 '1111.1011.0000.0 000'
86.16 '1111.1100.1110.0 000'
120.00 '0000.0000.0000.0 000'
157.75 '0000.0011.0010.0 000'
200.64 '0000.0110.0100.0 000'
248.95 '0000.1001.0110.0 000'
303.45 '0000.1100.1000.0 000'
366.53 '0000.1111.1010.0 000'
380.31 '0001.0000.0100.0 000'
>380.31
'0001.0000.0100.0 001'
3)
> 5010.00
'0001.0000.0100.0 010'
2)
WAGO-I/O-SYSTEM 750
1)
with status information
XFÜ Hex. Dec.
0xFB02 −1278
0xFB01 −1279
0xFB00 −1280
0xFCE0 −800
0x0000
0x0320
0x0640 1600
0x0960 2400
0x0C80 3200
0x0FA0 4000
0x1040 4160
0x1041 4161
0x1042 4162
750-451 8 AI RTD
Status
4)
Error
byte
LED
hex.
0x50 ON
0x41 ON
0x00 OFF
0x00 OFF
0 0x00 OFF
800 0x00 OFF
0x00 OFF
0x00 OFF
0x00 OFF
0x00 OFF
0x00 OFF
0x42 ON
0x60 ON
Manual
Version 1.1.0