
Meas. range
(funct. no.)
Current
(I)
Decimal
(D)
Hex
Range
Formulas
0 ... 20mA
Siemens
S7 format
(31h)
23.52mA
32511
7EFFh
overrange
20mA
27648
6C00h
nominal range
10mA
13824
3600h
0mA
0
0000h
-3.52mA
-4864
ED00h
underrange
0 ... 20mA
Siemens
S5 format
(41h)
25.00mA
20480
5000h
overrange
20mA
16384
4000h
nominal range
10mA
8192
2000h
0mA
0
0000h
-4,00mA
-3277
F333h
underrange
4 ... 20mA
Siemens
S7 format
(30h)
22.81mA
32511
7EFFh
overrange
20mA
27648
6C00h
nominal range
12mA
13824
3600h
4mA
0
0000h
1.19mA
-4864
ED00h
underrange
4 ... 20mA
Siemens
S5 format
(40h)
24.00mA
20480
5000h
overrange
20mA
16384
4000h
nominal range
12mA
8192
2000h
4mA
0
0000h
0.8mA
-3277
F333h
underrange
3.23.3
Diagnostic data
So this module does not support diagnostic interrupt functions, the diagnostics data serve
for information about this module. On error the corresponding channel LED of the module
is activated and the error is registered in the diagnostics data.
The following errors are listed in the diagnostics data:
n
Error in project engineering / parameterization
n
Measuring range overflow
n
Measuring range underflow
n
Power supply failed
DS - Record set for access via CPU, PROFIBUS and PROFINET. The access happens
by DS 01h. Additionally the first 4 bytes may be accessed by DS 00h.
IX - Index for access via CANopen. The access happens by IX 2F01h. Additionally the
first 4 bytes may be accessed by IX 2F00h.
SX - Subindex for access via EtherCAT with Index 5005h.
More can be found in the according manual of your bus coupler.
0(4) ... 20mA
VIPA System SLIO
Analog Input
031-1CD45 - AI 4x16Bit 0(4)...20mA > Diagnostic data
HB300 | SM-AIO | | en | 17-05
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