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stager operation:
ESC: functional exit;
: select /modify parameter;
: move cursor;
ENTER: confirmation/input.
Note: keeping any key 5 seconds can get into setting state on main display.
The setting point is up by 1 when the upward key is pressed each time, and will be down
by 1 when the downward key is pressed each time. The cursor on the screen will move
right when the rightward arrowhead is pressed, and will move left when the leftward
arrowhead is press.
1.2.2 Panel Display
Three light-groups locate on the right of panel.
Group one
Light A1 indicates high hydraulic level state of group one. Namely, lighting denotes
“cut off” of high level contact point, and extinguishing denotes “connection” of high
level contact point.
Light B1 indicates low hydraulic level state of group one . Namely, lighting denotes
“cut off” of low level contact point, and extinguishing denotes “connection” of low level
contact point.
Light C1 shows logic state output of hydraulic level of Group one . (Low level, C1 is
connected, adversely high level, C1 is cut off)
Group two
Function and state of Group 2 is the same as that of Group 1.
Group three
Working light and Regeneration light separately indicates operational status. Frequent
flashing denotes rotational frequency of flow sensor if flow sensor is implemented in
system.
2. Parameters Setting
Parameter setting includes the following four steps: power supply connection; parameter
