14
6.6 Sub setting mode
To enter the Sub setting mode, press
key while pressing
key in the PV/SV display mode.
To set or select each setting item, use
or
key, then register the value with
key.
Setting item numbers such as [5], [6], etc. are the same as those on the “6.4 Operation flowchart” (p.12).
Character
Name, Function, Setting range
Default value
Auto-tuning/Auto-reset selection
[5]
• Selects Auto-tuning Perform/Cancel (PID) or Auto-reset Perform/Cancel (P, PD action).
Not available for ON/OFF and PI actions.
• If the auto-tuning is cancelled during the process, P, I and D values revert to the previous
values before auto-tuning was performed.
• If the auto-tuning is not finished after 4 hours, it is cancelled automatically.
• Auto-reset is cancelled in approximately 4 minutes. It cannot be released while performing
this function.
•
: Auto-tuning/Auto-reset Cancel
/
: Auto-tuning/Auto-reset Perform
OUT1 proportional band setting
10
[6]
• Sets the proportional band for OUT1.
OUT1 becomes ON/OFF action when set to 0 or 0.0
• Setting range: 0 to 1000
(2000 ), TC or RTD input with a decimal point: 0.0 to 1000.0
( )
DC input: 0.0 to 100.0%
[Percentage of the scaling span (scaling high limit - scaling low limit)]
OUT2 proportional band setting
1.0 times
[7]
• Sets the proportional band for OUT2.
OUT2 becomes ON/OFF action when set to 0.0.
Not available if Heating/Cooling control option is not added, or if OUT1 is ON/OFF action.
• Setting range: 0.0 to 10.0 times (multiplying factor to OUT1 proportional band)
Integral time setting
200 seconds
[8]
• Sets integral time for OUT1.
Off when set to 0.
Not available if OUT1 is ON/OFF action.
Auto-reset can be performed when PD is control action (I=0).
• Setting range: 0 to 1000 seconds
Derivative time setting
50 seconds
[9]
• Sets derivative time for OUT1.
Off when set to 0.
Not available if OUT1 is ON/OFF action.
• Setting range: 0 to 300 seconds
ARW setting
50%
[10]
• Sets ARW (anti-reset windup) for OUT1.
Available only when PID is the control action.
• Setting range: 0 to 100%
OUT1 proportional cycle setting
• Sets proportional cycle for OUT1.
Relay contact: 30sec
Non-contact voltage: 3sec
[11]
For relay contact output, if the proportional cycle time is decreased, the frequency of the
relay action increases, and the life of the relay contact is shortened.
Not available if OUT1 is ON/OFF action or DC current output type.
• Setting range: 1 to 120 seconds
OUT2 proportional cycle setting
• Sets proportional cycle for OUT2.
Relay contact: 30sec
Non-contact voltage: 3sec
[12]
For relay contact output, if the proportional cycle time is decreased, the frequency of the
relay action increases, and the life of the relay contact is shortened.
Not available if Heating/Cooling control option is not applied, or when OUT2 is ON/OFF
action.
• Setting range: 1 to 120 seconds
