ABB AC500 PLC - 1.7.5.1.10 Measuring Ranges; Input Ranges Voltage, Current and Digital Input

Table 161: States of the 27 Process LEDs:
LED Color OFF ON Flashing
AI0 to AI3 Yellow Input is OFF Input is ON
(brightness
depends on the
value of the
analog signal)
--
AO0 to AO1 Yellow Output is OFF Output is ON
(brightness
depends on the
value of the
analog signal)
--
DI0 to DI7 Yellow Input is OFF Input is ON (the
input voltage is
even displayed if
the supply
voltage is OFF)
--
DO0 toDO7 Yellow Output is OFF Output is ON --
UP Green Process supply
voltage missing
Process supply
voltage OK and
initialization fin-
ished
--
UP3 Green Process supply
voltage missing
Process supply
voltage OK
--
CH-ERR1 to CH-
ERR3
Red No error or
process supply
voltage missing
Internal error Error on one
channel of the
corresponding
group
1.7.5.1.10 Measuring Ranges
Input Ranges Voltage, Current and Digital Input
Range 0...10 V -10...+10 V 0...20 mA 4...20 mA Digital input
Overflow >11.7589 >11.7589 >23.5178 >22.8142
Measured
value too high
11.7589
:
10.0004
11.7589
:
10.0004
23.5178
:
20.0007
22.8142
:
20.0006
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
0.0000 0.0000 0 4 Off
-0.0004
-1.7593
-0.0004
:
:
:
-10.0000
3.9994
:
0
Device Specifications
Communication Interface Modules (S500) > PROFIBUS
2019/04/17 3ADR010121, 13, en_US 971