6 Parameters
6 - 104
E5@C-T Digital Temperature Controllers User’s Manual (H185)
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Minimum Output ON/OFF Band
A Standard Model must be used.
The control must be set to 2-PID control.
The heating and cooling control outputs must be
assigned.
This parameter sets the minimum ON/OFF width of the outputs that are assigned for the
heating and cooling control outputs. You can set this parameter to prevent deterioration of a
relay output.
lcmt
LCT Cooling Output Minimum ON
Time
The control output on the cooling side must be a
relay or voltage output.
Heating/cooling control must be used, 2-PID
control must be used, and the Heating/Cooling
Tuning Method parameter must be set to air or
water cooling.
• This parameters sets the minimum output ON time for the cooling-side control output
during autotuning.
• Set the time in seconds that is required for the operation of the actuator that is connected
to the cooling-side control.
Example: The following calculation is used when the configuration consists of a relay
output, a relay, and a solenoid valve.
(0.02 s (fixed) + 0.02 s + 0.06 s) × 2 (safety factor)= 0.2 s
* The default setting of this parameter is based on the operating time of an actuator on a standard
extruder.
Function
Setting
Setting range Unit Default
0.0 to 50.0 % 1.0
Function
Setting
Setting range Unit Default
0.1 to 1.0 Seconds 0.2
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