ABB DCS 500B Description page 179

AI2:ERR
Signal of AI2-function block.
Status of AI2-function block:
0 = NO FAULT
1 = I < 4 mA
2 = NO IOB1/IOB2/IOB3
3 = WRONG IOB
4 = LOW VAL>HIGH VALAI2_LOW_VALUE > AI2_HIGH_VALUE.
10109 FB_O: E2 SC: -
AI3:OUT+
Signal of AI3-function block.
Value read from Analog Input 3.
10110 FB_O: I2 SC: -
AI3:OUT-
Signal of AI3-function block.
Value read from Analog Input 3. Negated output.
10111 FB_O: I2 SC: -
AI3:ERR
Signal of AI3-function block.
Status of AI3-function block:
0 = NO FAULT
1 = I < 4 mA
2 = NO IOB1/IOB2/IOB3
3 = WRONG IOB
4 = LOW VAL>HIGH VALAI3_LOW VALUE > AI3_HIGH VALUE.
10112 FB_O: E2 SC: -
AI4:OUT+
Signal of AI4-function block.
Value read from Analog Input 4.
10113 FB_O: I2 SC: -
AI4:OUT-
Signal of AI4-function block.
Value read from Analog Input 4. Negated output.
10114 FB_O: I2 SC: -
No fault
AI2_CONV_MODE = 2 and I < 4 mA,
current signal out of range
No IOB3-board connected
Only IOB2 connected or
AI2_CONV_MODE=3...6 and IOB3 not connected
HL: - LL: -
HL: - LL: -
HL: - LL: -
No fault
AI3_CONV_MODE = 2 and I < 4 mA,
current signal out of range
No IOB3-board connected
Only IOB2 connected or
AI3_CONV_MODE=3...6 and IOB3 not connected
HL: - LL: -
HL: - LL: -
HL: - LL: -
DCS500 Pin and Parameter list
( S6/16 )
D: - U: -
( S11/16 )
D: - U: -
( S11/16 )
D: - U: -
( S11/16 )
D: - U: -
( S11/16 )
D: - U: -
( S11/16 )
D: - U: -
A 75