34
Cycle time of control output 2 (Cooling-side)
(Setting range: 1 to 150 seconds) (Option: Available for DUAL output only)
[Description]
• By this parameter is set, the cycle time of control output 2.
• While input is within the proportional band, output
changes between ON and OFF in cycles. These cycles
are called cycle time.
[Setting example] Setting the cooling-side cycle time from 30 seconds to 20 seconds
Output: ON
Cycle
time
Cycle
time
For contact output:
The higher the frequency of output is, the more precise
the control becomes. However a high frequency of out-
put may shorten the life of the contacts and the device to
be controlled. Be sure to adjust the proportional cycles
considering controllability and the life of the device and
the contacts.
Typical: 30 seconds
For SSR-drive output:
Set it to short time if it does not cause any problem on the
operation end.
Typical: 1 to 2 seconds
• Do not set this parameter to "0".
Press the key once. will be displayed and 20 seconds will be registered for .
After that, the controller will operate with the cooling-side cycle time being 20 seconds.
Press and hold the key for three seconds.
will be displayed.
Press the or key to flicker and to display .
(Repeat the procedure from 3 to 5 to check the set value.)
Press the key once.
The current setting ( ) will be displayed.
Press the key to display .
SEL
SEL
SEL
1.
4.
If you want to display the operation status, press and hold the key for two seconds.
The SV will be displayed on the display area.
If unoperated state continues, the PV will be displayed.
6.
2.
3.
SEL
5.
PV indication
PV indication
SV indication
Display Operating procedure
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