Acrel ARD2M, Operating Manual, Page: 38 / 74

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reset signal
output,17-protected
mode have nowhere
electricity output
1,18-protected mode
electricity output
2,19-logic diagram
output 1,20-logic
diagram output 2,
21-logic diagram
output 3, 22-30
corresponding DI1-9
control the DO
output
Pulse time 0.3-25.0s 0.0s s
DO2 Ditto start2
DO3 Ditto alarm
DO4 Ditto trip
DO5 Ditto trip
Logic
diagram
setting
in
p
ut
A
Input A
definition
Close;DI1-19;DO1 -
DO6;Starting
1;Starting 2;Starting
3;Stop,Emergency
shutdown;Stop
state;Starting
state;Running
state;Alarm
status;Trip
status;Trip type
(choose one of 22
fault types);Alarm
types (choose one of
24 Alarm types))
DI1
Input A
logic
Positive
logic/Reserve logic
Positive
logic
Input A
delay
0.0-60.0s 0.0s
in
p
ut
B
Input B
definition
Ditto Off
Input B
logic
Positive
logic/Reserve logic
Positive
logic
Input B
delay
0.0-60.0s 0.0s
in
p
ut
Input C
definition
Ditto Off
Input C Positive Positive