●Control Panel
65
5
Control Panel
Control
Panel
Parameter
No.
Item
Min.
value
Max.
value
Default value at
factory setting
Power reset
required
Remarks
n000 (Not used) 0 0 0 - -------
n001
External output when an alarm or warning occurs
0 11 0 ○
Refer to page 66.
n002
Operation setting 1 for external signal input
0 3 0 -
n003
Operation setting 2 for external signal input
0 2 0 -
n004 Setting of auto tuning end conditions 0.0 10.0 8.0 -
Setting of oil outlet drop temperature
n005
Setting of response coefficient for auto tuning
0.1 10.0 2.0 - -------
n006
Setting of control gain P (in the case of
small temperature differential)
1 999
(40)
-
The default value varies by model.
(Automatically set by auto tuning)
n007
Setting of control gain I (in the case of
small temperature differential)
1 999 -
n008
Setting of control gain P (in the case of
large temperature differential)
1 999 -
n009
Setting of control gain I (in the case of
large temperature differential)
1 999 -
n010
Setting of monitoring subject for warning 1
0 465 0 -
Settings of “monitoring subject”
and “operating temperature” to
issue a temperature warning.
Setting of a total of 5 items
can be made. For details, refer
to information in section “(4)
Temperature warning” (on page
69 and later).
n011
Setting of operating temperature for warning 1
0.0 60.9 0.0 -
n012
Setting of monitoring subject for warning 2
0 465 0 -
n013
Setting of operating temperature for warning 2
0.0 60.9 0.0 -
n014
Setting of monitoring subject for warning 3
0 465 0 -
n015
Setting of operating temperature for warning 3
0.0 60.9 0.0 -
n016
Setting of monitoring subject for warning 4
0 465 0 -
n017
Setting of operating temperature for warning 4
0.0 60.9 0.0 -
n018
Setting of monitoring subject for warning 5
0 465 0 -
n019
Setting of operating temperature for warning 5
0.0 60.9 0.0 -
n020
Setting of YES or NO of use of parallel communication
0 1 0 ○ -------
n021
~
n023
(Not used) - - - -
Never change the setting of
these parameters. Doing so will
result in a malfunction.
n024
Setting of minimum pulse for electronic
expansion valve
0 999
(Depends
on the
equipment)
-
When replacing the control board or
valves (for main circuit and hot gas),
setting of “minimum pulse 0” and “fully
closed pulse detection operation” are
required. (see pages 149 and 150.)
n025
~
n034
(Not used) - - - -
Never change the setting of
these parameters. Doing so will
result in a malfunction.
n035
Reset of system control data (zero clear)
0 001F 0000 ○
Used for reset of operation accumulation
time when the compressor or pump is
replaced or reset of the micro computer
(see the list on page 67).
n036
Reset of alarm/warning history data
0 0003 0000 ○
Used for reset of alarm/warning
history data (see the list on page 68).
n037
n038
(Not used) - - - -
Never change the setting of
these parameters. Doing so will
result in a malfunction.
(2) List of parameters
00_PB00540A_M10.indb 65 2023/08/09 12:59:03