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6.3.9 Other Function Group
To enter Other function group, follow the procedure below.
(1)
Set the
key 4 times in PV/SV Display Mode.
The unit enters the Engineering group.
(2)
Press the
key. The unit proceeds to the Input group.
(3)
Press the
key multiple times until characters of Other
function group appear, or press the
key.
(4)
Press the
key.
The unit proceeds to the ‘Set value lock’.
Character
Setting Item, Function, Setting Range
Factory Default
Set value lock
Unlock
• Locks the set values to prevent setting errors.
The setting item to be locked depends on the selection.
• When any selection from Lock 1 to Lock 4 is made, AT or Auto-reset
cannot be carried out.
•
(Unlock): All set values can be changed.
(Lock 1): None of the set values can be changed.
(Lock 2): Only SV can be changed.
(Lock 3): None of the set values can be changed as Lock 1.
(Lock 4): SV and Alarm value can be changed. Other set
values cannot be changed.
PID zone function
Not used
• Selects “Not used/Used” of the PID zone function.
Control is performed by automatic change of PID zone parameters,
which are linked to the SV (or step SV for program control).
PID zone value can be set in the PID group.
Refer to [PID zone function] on p. 49.
•
: Not used
: Used
SV rise rate
0 /minute
• Sets SV rise rate (rising value for 1 minute).
When the SV is adjusted, it approaches the new SV by the preset
rate-of-change ( /minute, / minute).
When the power is turned on, the control starts from the PV and
approaches the SV by the rate-of-change.
• Setting to 0 or 0.0 disables this function.
• Setting range: 0 to10000 / minute ( /minute)
Thermocouple, RTD inputs with a decimal point:
0.0 to1000.0 /minute ( /minute)
DC voltage, current inputs: 0 to 10000/minute (The placement of
the decimal point follows the selection.)
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