HMU8-860 ATS Remote Monitoring Controller User Manual Page 36 of 50
No.
Item
Range
Default
Description
Chinese character occupies 2.).
Load Stepwise Switch Setting
1
Stepwise Switch
(0~1)
0
0: Disable 1: Enable
2
Control Mode
(0~1)
0
0: Current Unit Stepwise Switch;
1: External Stepwise Switch.
Current unit stepwise switch: it can
detect c/o control and status of each
load breaker via expand input/output
ports.
External stepwise switch: Load breaker
stepwise switch can be realized by
close and open output signal of load
switching device.
3
Breaker Numbers
(0~24)
24
Breaker numbers that allows c/o
control.
4
Position Detection
(0~1)
1
0: Disable 1: Enable
Disable: It does not detect breaker
position status and switch according
to set priority.
Enable: This load breaker can be
allowed to control c/o when it is in
working position.
5
Fixed C/O Time
(0~1)
0
0: Disable 1: Enable
Disable: Output time is detected
according to close status when
close/open pulse outputs, the max.
time is set close/open time.
If it keeps closed status during open
time, load stepwise switch fails.
Enable: It does not detect close status
of load breaker, close/open pulse
output time is set fixed close/open
time.
6
Close Time
(0.1~20.0)s
5.0
Pulse time of close relay output.
7
Open Time
(0.1~20.0)s
5.0
Pulse time of open relay output.
8
Transfer Rest
(0~9999)s
1
Interval time from current load breaker
close/open to next load breaker
close/open.
9
Open Control
(0~1)
1
0: Disable 1: Enable
When it is enabled, it can control the
stepwise open of load breaker.
10
Stepwise
Switch
Failure Action
(0~2)
0
0: No Action;
1: Warning Alarm;
2: Fault Alarm.
