Measurement Range 0; Measurement Range 4; Table 45: Rioforpa, 0; Table 46: Rioforpa, 4 - WAGO 753-668/000-004 Manual

74 Process Image
Measurement Range 0 ... 20 mA
5.9.3.1
Table 45: RIOforPA, 0 ... 20 mA
Measurement
Range
> 25 mA
25 ... > 21 mA
21 ...
> 20.5 mA
20.5 ...
> 20 mA
20 ...
0.00038147 mA
0 mA
1
In "S7 F/FH Systems" an extra substitute value is output for this value in case of overload or
underflow in the safety program.
In "S7 Distributed Safety", the substitute value 0 is provided for the safety program instead of the
parameterizable substitute value (overload).
Measurement Range 4 ... 20 mA
5.9.3.2
Table 46: RIOforPA, 4 ... 20 mA
Measurement
Range
> 25 mA
25 ... > 21 mA
21 ...
> 20.5 mA
20.5 ...
> 20 mA
20 ... 4 mA
< 4.00 ...
3.8 mA
< 3.8 ... 3.6 mA
< 3.6 ...
0.00038147 mA
0 mA
1
In "S7 F/FH Systems" an extra substitute value is output for this value in case of overload,
overflow or underflow in the safety program.
In "S7 Distributed Safety", the substitute value 0 is provided for the safety program instead of the
parameterizable substitute value (overload).
Manual
Version 1.0.0, valid from HW/SW Version 01/01
753-668/000-004 4FAI 0/4-20 mA Diff PROFIsafe
Unit
Decimal Hexadecimal
Parameterizable substitute
1
value
65535 ... 0xFFFF ...
55051 0xD70B
55050 ... 0xD70A ...
53740 0xD1EC
53739 ... 0xD1EB ...
52429 0xCCCD
0xCCCC ...
52428 ... 1
0x1
0 0x0
Unit
Decimal Hexadecimal
Parameterizable substitute
1
value
65535 ... 0xFFFF ...
55051 0xD70B
55050 ... 0xD70A ...
53740 0xD1EC
53739 ... 0xD1EB ...
52429 0xCCCD
52428 ... 0xCCCC ...
10486 0x28F6
10485 ... 0x28F5 ...
9962 0x26EA
9961 ... 0x26E9 ...
9438 0x24DE
0x24DD ...
9437 ...1
0x1
0 0x0
WAGO-I/O-SYSTEM 750
Channel
Status
0
0
1
1
1
1
Channel
Status
0
0
1
1
1
1
1
1
1
0
Range
Overload
Overflow
Overrange II
Overrange I
Nominal range
Range
Overload
Overflow
Overrange II
Overrange I
Nominal range
Underrange I
Underrange II
Underflow