●Control Panel
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5
Control Panel
Control
Panel
○n006–n009: Setting gain rate for temperature control
・n006: Control gain P (in the case of small temperature differential)
・n007: Control gain I (in the case of small temperature differential)
・n008: Control gain P (in the case of large temperature differential)
・n009: Control gain I (in the case of large temperature differential)
Parameters n006 to n009 are used to make setting of gain for temperature control.
In the case of small temperature differential between the control target and the control subject, use gains of
n006 or n007.
In the case of large temperature differential between the control target and the control subject, use gains of
n008 or n009.
○n010, n012, n014, n016, n018: Setting of monitoring subject for temperature warning
Used to make setting of monitoring subject for temperature warning and also operation contents when
conditions are met.
○n011, n013, n015, n017, n019: Setting of operating temperature (differential) for temperature warning
Used to make setting of operating temperature (differential) to issue a temperature warning.
○n020: Setting of YES or NO of use of parallel communication
Used to make setting of whether or not to perform parallel data communication with the main machine.
“0”: Not performed (Factory setting)
“1”: Performed
Setting this parameter to “0” with a communication extension board (optional) connected will make it possible
to use parallel output from the extension board as individual output of alarm status or temperature warning.
○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
Used to make optimum setting of the minimum pulse for the electronic expansion valve for each equipment.
(Factory setting to the optimum pulse for electronic expansion valve concerned at that time.)
○n025–n034: Not used
Never change the setting of these parameters. Doing so will result in a malfunction.
○n035: Resetting system control data (zero clear)
Used for reset of operation accumulation time when the compressor or pump is replaced or reset of the micro
computer (see the list below)
List of resetting parameter n035 system control data
Cumulative compressor running time reset 0011
Cumulative pump running time reset 0012
Cumulative power supply time reset 0014
Power supply frequency reset 0018
Micro computer reset 0010
Reset all the above 001F
00_PB00540A_M10.indb 67 2023/08/09 12:59:03
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