User guide

Temperature Controller iB6 / iB12
© Copyright Mastip Technology Limited. Information subject to alteration. V1.02 www.mastip.com
23
Name Applies to Range/
Choices
Default Description & Interactions
Selected Zones All Zones Closed Loop Control Open Loop Control
Standby
Percentage
 
0 to 100 % Zero Output percent used
when zone is in open loop
standby mode
Proportional
Band
 
1 to 537 °C
1 to 999 °F
13 °C
24 °F
Width of the band below the
setpoint within which the
controller will modulate the
output as the process value
approaches the setpoint;
Autotuning sets this value
automatically; Refer to
Section 6
Derivative
(rate)
 
0.0 to 999 seconds 7 seconds Time period used by the
derivative component of
the control algorithm when
analyzing load changes;
Autotuning sets this value
automatically; Refer to
Section 6
The integral action for PID
control is not configurable;
the integral (reset) action
is always equal to six times
the configured derivative
(rate) action.
PID Autotune
 
Disable
Once (then
disabled after
successful
Autotune)
Enable (Autotunes
every time
controller is
powered up)
One Try Only (and
then disabled, even
if Autotune was not
successful)
One Try Only Whether and when
Autotune should be done
5.0 Parameter Characteristics