ABB AC500 PLC - 1.7.2.2.11 Measuring Ranges; Input Ranges Voltage, Current and Digital Input

LED State Color OFF ON Flashing
AI0 to AI3 Analog input Yellow Input is OFF Input is ON
(brightness
depends on
the value of
the analog
signal)
--
AO0 to AO1 Analog output Yellow Output is OFF Output is ON
(brightness
depends on
the value of
the analog
signal)
--
UP Process
supply voltage
24 V DC via
terminal
Green Process
supply voltage
is missing
Process
supply voltage
OK
--
CH-ERR2 Channel Error,
error mes-
sages in
groups (digital
inputs/outputs
combined into
the groups 1,
2, 3, 4)
Red No error or
process
supply voltage
is missing
Severe error
within the cor-
responding
group
Severe error
within the cor-
responding
group (e.g.
short-circuit at
an output)
CH-ERR3 Red
CH-ERR4 Red
CH-ERR *) Module Error Red -- Internal error --
*) All of the LEDs CH-ERR2 to CH-ERR4 light up together
1.7.2.2.11 Measuring Ranges
Input Ranges Voltage, Current and Digital Input
Range 0...10 V -10...+10
V
0...20 mA 4...20 mA Digital
input
Digital value
Decimal Hex.
Overflow >11.7589 >11.7589 >23.5178 >22.8142 32767 7FFF
Measured
value too
high
11.7589
:
10.0004
11.7589
:
10.0004
23.5178
:
20.0007
22.8142
:
20.0006
32511
:
27649
7EFF
:
6C01
Normal
range
Normal
range or
measured
value too
low
10.0000
:
0.0004
10.0000
:
0.0004
20.0000
:
0.0007
20.0000
:
4.0006
On 27648
:
1
6C00
:
0001
0.0000 0.0000 0 4 Off 0 0000
-0.0004
-1.7593
-0.0004
:
:
:
-10,0000
3.9994
:
0
-1
-4864
-6912
:
-27648
FFFF
ED00
E500
:
9400
Device Specifications
Communication Interface Modules (S500) > CS31
2019/04/173ADR010121, 13, en_US802