25
3. OPERATING THE DSP [How to Use the Digital Monitor]
3.4.2 How to Set Control Functions
■
Various settings (instantaneous power interruption (IPI), remote operation, capacity control
setting, pressure setting, etc.)
Switches display from monitor mode to setting mode (F mode).
１
１
2
１
2
リセット
表示切替
For details, see the F mode table.
To alter settings, change the values with the
buttons. ( page 26)
Displays 000
th
item of F mode.
Changes each time
FUNCTION
is pressed.
Forward
Back
Press
ENTER
to enter the settings.
Back
Press and hold
simultaneously for at
least 3 seconds.
Perform same
operation to return.
Displays setting contents.
F000：（0： Sets single unit operation.）
F000：（1： Sets multiple unit control.）
Settings can be altered or entered into the memory from the digital monitor without opening the start panel.
Function
7 segment
display
Item
Range
Precision/
unit
Initial value
Multiple unit control setting
F000
Control setting
0
〜
1
1
0
0
：
Single operation, 1: Multiple unit
control (communication supported)
Instantaneous power inter-
ruption (IPI) restart setting
F002
Instantaneous power inter-
ruption (IPI) setting
0
〜
1
1
0
0
：
ON
、
1
：
OFF
F003
Instantaneous power inter-
ruption (IPI) detection period
setting"
1
〜
5
1
1
When IPI is available, Instantaneous
power interruption is detected between
20ms and the setting detection period,
then the compressor restarts.
(
page 25)
Remote operation set-
ting
F005
Remote control switch
method
0
〜
3
1
0
0
：
Panel setting, 1
：
Local fi xed,
2
：
Remote fi xed,
3
：
Remote switch signal
F006
Remote operation method
0
〜
1
1
0
0
：
Pulse input, 1
：
Level input
F007
Remote operation shut-
down recovery
0
〜
1
1
0
0
：
Disable, 1
：
Enable
AUTO setting (
＊
2)
F011
AUTO operation enable
0
〜
1
1
0
0
：
Enable, 1
：
Disable
Capacity control
F018
Control pressure selection
0
〜
2
1
0
0
：
Setting 1, 1
：
Setting 2,
2
：
External input
Function setting
(optional)
F021
Pressure control mode
0
〜
2
1
0
0
：
Built-in sensor, 1
：
External contact,
2
：
External input
Note:
※
Setting can be altered at any time other than this.
＊
1
：
When set to 1,” history is cleared. After clearing, the value is automatically reset to “0.”
＊
2
：
Only the V type is equipped with AUTO function. The AUTO function is available as an option for the Fixed speed type.
＊
3
：
Refer to the below chart about the Pressure setting.
Don’t change the setting of digital monitor besides the above parameter F (7 segment display: F
＊＊＊
).
