Hitachi NEXT Series Instruction Manual page 29

3.4.2 How to Set Control Functions
■ Various settings (instantaneous power interruption (IPI), remote operation, dryer setting,
capacity control setting, pressure setting, etc.)
Switches the display from monitor mode to setting mode (F mode).
SELECT/WIDE
Hold down the RESET
button and press the
SELECT/WIDE button
for 3 seconds or
more to change to
the F mode. Perform
same operation to
return.
Setting can be changed and memorized from the digital monitor without opening the control panel.
■ F Mode table
7 segment
Function
display
Multiple unit control
F000
setting
F002
Instantaneous power
interruption (IPI)
restart setting
F003
F005
Remote operation
setting
F006
F007
F008
Dryer operation
F009
setting
F010
AUTO setting (*2) F011
Capacity control F018
Function setting
F021
(option)
3. OPERATION PROCEDURE [How to Use the Digital Monitor]
RESET
1
1
2
Item
Control setting
Instantaneous power
interruption (IPI) setting
Instantaneous power
interruption (IPI)
detection period setting
Remote control switch
method
Remote operation
method
Remote shutdown
recovery
Dryer operation type
Dryer prestart
Dryer shutdown setting
AUTO operation enabled
Cut-in/Cut-out pressure
selection
Pressure control system
Displays 000th item of F mode.
FUNC Switches each time FUNC is pressed.
Displays setting value.
F000: (0: Sets Stand alone operation.)
See the F mode table for more detail.
Forward
Use buttons to change the value.
1
( 3.4.2)
Back
F000: (1: Sets multiple unit control.)
STR
Back
Precision/
Range Default
unit
0 - 1 1
0 - 1 1
1 - 5 1 sec
0 - 3 1
0 - 1 1
0 - 1 1
0 - 3 1
0 - 1 1
0 - 1 1
0 - 1 1
0 - 2 1
0 - 2 1
2
Press STR to store the setting.
Remarks
0: Stand alone operation,
0 1: Multiple unit control
(communication supported)
0 0: Valid, 1: Invalid
When the IPI function is available,
instantaneous power interruption is
detected between 20 ms and the
1
setting detection period set here, and
air compressor restarts. (
0: REMOTE button,
0 1: Local, 2: Remote,
3: Selectable by external contact
0 0: Pulse input, 1: Level input
0 0: Invalid, 1: Valid
0: Operation, 1: Stop, 2: Link,
2
3: Panel
0 0: Invalid, 1: Valid
0 0: Shutdown, 1: Alarm
0 0: Valid, 1: Invalid
0: Combination 1, 1: Combination 2,
0
2: Selectable by external contact
0: Built-in sensor, 1: External contact,
0
2: Selectable by external contact
3.4.5
)
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