Micromod Micro-DCI: 53MC5000 Multi-Loop Process Controller CUSTOMIZATION GUIDE - Manual (Page 30)

G00
SETPOINT GENERATOR - 0
NAME SYMBOL DATAPOINT
INPUTS
REMOTE SETPOINT RSP0 C120
REMOTE SP ENABLE RE0 L115
SETPOINT TRACK INPUT STV0 C128
SETPOINT TRACK SWITCH SWSPT0 L116
PARAMETERS SETPOINT TRACK ENABLE STE0 L118
REMOTE GAIN K10 C113
REMOTE BIAS B10 C112
INSTRUMENT RANGE IR0 C115
SETPOINT HI LIMIT SH0 C125
SETPOINT LOW LIMIT SL0 C126
OUTPUTS
SETPOINT SP0 C101
SETPOINT TRACK STATUS SPTS0 L104
REMOTE STATUS RMT0 L108
Description:
This subroutine selects one of three signals to load into SP. The signal selected is
either the Setpoint Track Value (STV), the Remote Setpoint (RSP) after being
multiplied by K1 and biased by B1 or the Setpoint Pushbutton Value. If the Setpoint
Track Switch (SWSPT) is zero (0) then SP = STV when Setpoint Tracking is enabled
(STE=1). When the previous condition is not in effect SP will equal (RSP x K1) + B1
if Remote Enable = 1 and the R/L pushbutton has set the Remote Switch to 1. When
none of the previous conditions are in effect the signal comes directly from the
setpoint increase and decrease pushbuttons.
MODULAR CONTROLLER CUSTOMIZATION GUIDE
2-23