Micromod Micro-DCI: 53MC5000 Multi-Loop Process Controller Manuel d'utilisateur télécharger pdf (Page 33)

G03

SETPOINT GENERATOR - 3

NAME SYMBOL DATAPOINT

INPUTS

REMOTE SETPOINT RSP3 C228

REMOTE SP ENABLE RE3 L187

SETPOINT TRACK INPUT STV3 C236

SETPOINT TRACK SWITCH SWSPT3 L188

PARAMETERS SETPOINT TRACK ENABLE STE3 L190

REMOTE GAIN K13 C221

REMOTE BIAS B13 C220

INSTRUMENT RANGE IR3 C223

SETPOINT HI LIMIT SH3 C233

SETPOINT LOW LIMIT SL3 C234

OUTPUTS

SETPOINT SP3 L209

SETPOINT TRACK STATUS SPTS3 L176

REMOTE STATUS RMT3 L180

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

2-26

1 2 ... 28 29 30 31 32 33 34 35 36 37 38 ... 122 123

Pas de commentaire

Micromod Micro-DCI: 53MC5000 Multi-Loop Process Controller Manuel d'utilisateur Page 33