S5-Fb250 Format; Table 44: Id 10, Setting Pt1000 (Iec 751), S5-Fb250 Format - WAGO 750-451 Manual

54 Process Image
4.3.12.2

S5-FB250 Format

With the setting "Pt1000 (IEC 751)" and activated S5-FB250 format, the I/O
module converts the measured resistance values of Pt1000 sensors (IEC 751)
into temperature values and outputs the conversion results.
The temperature values are displayed at a resolution of 1 digit per 0.05 °C.
The status information is depicted in bit 0 to bit 2 and the digitalized measured
value in bit 3 to bit 15.

Table 44: ID 10, Setting Pt1000 (IEC 751), S5-FB250 Format

Temperature
°C
---
Short circuit
< −50.0
Underrange
−50.0
−25.0
0.0
25.0
50.0
75.0
100.0
125.0
150.0
> 150.0
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
'1110.0000.1100.0 010'
2)
< 803.06
'1110.0000.1100.0 001'
3)
803.06 '1110.0000.1100.0 000'
901.92 '1111.0000.0110.0 000'
1000.00 '0000.0000.0000.0 000'
1097.35 0000.1111.1010.0
1193.97 '0001.1111.0100.0 000'
1289.87 '0010.1110.1110.0 000'
1385.06 '0011.1110.1000.0 000'
1479.51 '0100.1110.0010.0 000'
1573.25 0101.1101.1100.0
> 1573.25
0101.1101.1100.0
3)
> 5010.00
0101.1101.1100.0
2)
WAGO-I/O-SYSTEM 750
1)
with status information
XFÜ Hex. Dec.
0xE0C2 −7998
0xE0C1 −7999
0xE0C0 −8000
0xF060 −4000
0x0000
000' 0x0FA0 4000
0x1F40 8000
0x2EE0 12000
0x3E80 16000
0x4E20 20000
000' 5DC0 24000
001' 5DC1 24001
010' 5DC2 24002
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
0x00 OFF
0x42 ON
0x60 ON