Astralpool PC95, Instruction Manual

Page: 52 / 86

23
7.3___PROP
Enter the programming menu ( See Page 16 ) and go to the PRG2 function.
VARIABLES PERMISSIBLE LIMITS DEFAULT VALUES COMMENTS
PH SETTINGS
SET 7,20 pH SET POINT pH
ALL 6,50 pH PH minimum alarm
ALH 7,90 pH PH maximum alarm
REL ACID Type of control
PRS NO Status of the pH relay
DEL 0 Seconds Delay time, pH metering
SPM 20 Strokes/min. Strokes/minute, Output
Freq.
BP 0,50 pH Proportional band
REG PROP Control mode
OUT MIS Working mode Output mA
PER 500 Seconds Period (Reg. Prop.)
MON 0 Seconds Minimum ON time
DB 0 % of BP dead band (reversed
hysteresis)
RMA 4-20 mA MA output dynamics
PHS 0 pH Initial value for mA control
PHE 14,00 pH End value for per mA
control
CHLORINE SETTINGS
SET 0.60 ppm SET POINT Chlorine
ALL 0.30 ppm Chlorine minimum alarm
ALH 1.50 ppm Chlorine maximum alarm
REL LO Type of control
PRS NO Status of chlorine relay
DEL 0 Seconds Chlorine-metering delay
time
SPM 20 Strokes/min Strokes/minute, Output
Freq.
BP 0.50 ppm Proportional band
REG PROP Control mode
OUT MIS Working mode Output mA
PER 500 Seconds Period (Reg. Prop.)
MON 0 Seconds Minimum ON time
DB 0 %di BP dead band (reversed
hysteresis)
RMA 4-20 mA MA output dynamics
CLS 0 ppm Initial value for mA control
CLE 14.00 ppm End value for per mA
control
CTP 0 %/°C Coefficient for offsetting the
measured value in relation
to the temperature
expressed in %/°C.
CPH OFF Enables correction of the
chlorine measurement in
relation to the pH
ENABLING
EN SC Enables the Cal and Set
keys
ID 1 Indicates the ID of the multi-
point serial network
BR 2400 Baud rate of RS485 serial
link
Time-related proportional control enables any changes in the measurement to be followed up
rapidly, optimising the metering in relation to the distance from the set point.