USER_LOOP
# USER_LOOP
#
# List of user control loop settings
# start_target - The target at the start of the mode.
#
# end_target - The target at the end of the mode is optional.
# The end_target is only specified if it is
# different that the start_target.
#
# ramp_rate - The ramp rate is optional
#
# Note on ramping: If the ramp_rate is specified, then the control loop
# reference value will be ramped from the start_target
# to the end_target at this rate.
#
# If the ramp_rate is not specified, then the ramp_rate
# is computed based on the difference between the start
# and end targets provided both are specified.
# The target will be ramped linearly based on the mode
# timeout value.
#
# If only the start_target is specified, then ramping
# is turned off and the control loop reference is
# immediately set to the start_target
#
# Note on field specification:
# The target fields may be expressed as either a
# constant, variable label, or a computed expression.
# If the target is a constant, the units keyword must
# be appended as shown in the examples below.
#
# a maximum of 20 user loops may be specified per mode
Format example:
@USER_LOOP
#open/closed variable start_target [end_target] [ramp_rate]
CLOSED_LOOP port_in_p 150[deg_F]
CLOSED_LOOP fuel_temp 104[deg_F]
OPEN_LOOP air_inlet_t 100[%]
CLOSED_LOOP the_temp 100[deg_F] My_target_t
CLOSED_LOOP the_pres 0[in_H2O] "my_target_p + 5.0[in_H2O]"