OHM ELECTRIC COOL CABI OCA-H300BC-AW2 Instruction Manual page 43

・Setting for maintenance timer
This is to set the contact output behavior at the set maintenance notification time.
☞
See page 47 for assignment of alarm output terminals
： Switchover of contact is disabled
： Switchover of contact is enabled
*If this parameter is set at " ", no alarm output takes place at the set time although the display
shows "E4".
・Setting for assignment of alarm output terminals AS
Alarm output terminals output once an alarm is detected. This is to assign the terminals for each
☞
alarm.
: or monitoring of alarm occurrence
: or monitoring of cooling operation and alarm occurrence
： or Identifying alarms that require power input and alarms that do not
3: or identifying alarms that continue cooling operation and alarms that do not
・Choice of switching method for alarm output terminals Ao
This enables inversion of Open Close switching of output terminal.
☞
See page 47 for the assignment setting of alarm output terminals
: Output takes place as assigned for alarm output terminals by setting
: Reverse action to
when AS setting is .
・Setting of operation mode rM
This is to set operation mode of COOLCABI.
: Continuous run
: Energy saving mode
: Energy saving mode
3: Energy saving mode 3
・Setting of cooling operation time for Energy saving mode 3 t
Setting range: 7 to 6 min
This is to set the cooling operation time when Energy saving mode 3 is selected.
・Setting of shutdown time for external fan and compressor t
This is to set the time for restarting compressor after shutdown. or prevention of frequent ON O
of the compressor, cooling operation is suspended during the set period.
・Setting of communication address Ad
This is to set RS485 communication address.
・Setting of communication speed br
This is to set communication speed.
：48
：96
： 9
3：384
4：576
・Setting of parity Pb
This is for parity setting.
: No parity
: Odd parity
: Even parity
・Display of software version Sn
This is to show the software version. Unable to change the setting.
○ Hold down the SET button for more than 3 seconds when you finish the setting. The current internal
temperature is displayed again and the setting is saved.
When no button is pressed for 3 seconds during parameter setting, the setting is NOT SAVED and
○
the display shows the current internal temperature. To return to parameter setting, hold down the SET
button for more than 3 seconds.
o
See page 47 for the assignment setting of alarm output terminals
takes place, provided that this does not affect between terminals
Default: 1
bps
bps
bps
bps
bps
Default:2
Default: 1 Setting range: ,
Default: 0
Setting range:
☞
See pages 44 and 45 for operation modes
Default: 3
Default:1 Setting range:
Default:2 Setting range:
Setting range: to
43
Setting range:
Default: 0 Setting range: ,
to 3
Default: 7
Setting range: 3 to
to 99
to 4
to 3
and 3
min