ABB 800xA Operation page 235

Appendix A Runtime Templates
INTERACTIVE FORM Field
This field specifies the method to multiply the proportional gain of the FCM by the
integral. Valid entries are: YES (use interactive form), NO (use non-interactive
form).
ERROR SQUARED OPTION Field
This field specifies whether the integral calculation uses the error signal or square of
the error signal. Valid entries are:
GAIN LIMIT Field
This field defines a limit for the gain of the controller above which a low pass filter
is activated. Valid entry is a value set between 0.0 and 125.0
FF/FB MODE Field
The feedforward and feedback options are specified in this field. Valid entries are:
EXT FEEDBACK ENABLE Field
This field specifies whether the external feedback function is enabled. Valid entries
are:
3BUR002418-600 A
INTERACTIVE FORM: Output = (G + G * (integral term)) * derivative term
NONINTERACTIVE FORM: Output = (G + integral term) * derivative term
NO integral calculation uses the error signal
YES integral calculation uses the square of the error signal
FF use feedforward
FB use feedback
FF/FB use feedforward and feedback
NO feedback function is off
YES feedback function is on
PID Controller FCM
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