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11
Measurement, control, dosage
(pH value, redox value, chlorine/bromine)
11.3
Display in home view
Pos. Content
Notes
1
Current measured
0.00...9.99 pH or 0...999mV
0.00...9.99 pH or 0...999mV
value
PoolManager
0.00...9.99 pH or 0...9.99mg/l
0.00...9.99 pH or 0...9.99mg/l
Colour of measured value display:
Colour of measured value display:
green
OK
'yellow
signal and/or start delay)
rot
2
Measured
value
Graphic display of current measured
Graphic display of current measured
scale
value, setpoint, and alarm thresholds.
value, setpoint, and alarm thresholds.
3
Current operating
Auto / off / manual / alarm / flow / start
Auto / off / manual / alarm / flow / start
mode
delay (x min)
4a
LED symbol
The LED symbol illuminates when the
corresponding dosage pump is running.
corresponding dosage pump is running.
4b
Current
dosing
D+ (elevating) / D
D+ (elevating) / D- (reducing)
direction
4c
Current
dosing
0...100%
rate
(dosing output 50% means, for
(dosing output 50% means, for
example, that the dosage pump runs
example, that the dosage pump runs
50% of the time)
5
Alarms
All active alarms are shown regarding
All active alarms are shown regarding
the
the
Alarms whose cause has already been
Alarms whose cause has already been
remediated disappear from the display,
remediated disappear from the display,
even
even
acknowledged.
If there is no active alarm, "OK"
If there is no active alarm, "OK"
appears.
6
Canister symbol
Fill level for the respective canister (red
/ yellow / green)
11.4
Configuration parameters
You'll find all configuration parameters in the following menus:
You'll find all configuration parameters in the following menus:
pH
mV (redox)
Cl (chlorine) PoolManager
Several of the configuration parameters are
Several of the configuration parameters are found in the sub-menu
enhanced configuration.
11.4.1
Setpoint
The setpoint sets the desired optimum value of the controlled
The setpoint sets the desired optimum value of the controlled
parameter. The control system always attempts to adjust the
parameter. The control system always attempts to adjust the
measured value to match the setpoint as quickly and precisely as
measured value to match the setpoint as quickly and precisely as
possible
®
PRO:
PRO:
Normal operation, everything
Normal operation, everything
Dosage blocked (missing flow
Dosage blocked (missing flow
start delay)
Alarm, dosage blocked!
Alarm, dosage blocked!
illuminates when the
current
current
module.
module.
if
if
they
they
have
have
not
not
respective canister (red
®
PoolManager
PRO only
User Manual PoolManager
11.4.2
Lower alarm threshold
If the measured value falls below the lower alarm threshold, then
If the measured value falls below the
®
PoolManager
will report a bottom measured value alarm.
will report a bottom measured value alarm.
11.4.3
Upper alarm threshold
If the measured value exceeds the
If the measured value exceeds the upper alarm threshold, then
®
PoolManager
will report a top measured value alarm.
11.4.4
Proportional range
Proportional range
The control system works as a proportional control system, which
The control system works as a proportional control system, which
means dosing output is increased proportionally to rule deviation, i.e.
means dosing output is increased proportionally to rule deviation, i.e.
to the deviation between the current measured value and the
to the deviation between the current measured value and the
configured setpoint. The farther the values in the pool are from the
oint. The farther the values in the pool are from the
setpoint, the more maintenance product is dosed in order to reach the
setpoint, the more maintenance product is dosed in order to reach the
setpoint quickly and precisely.
The proportional range, abbreviated p
The proportional range, abbreviated p-range, is the range in which the
control system varies dosing output proportionally to the rule deviation
between 0% (dosage pump off) and 100% (dosage pump running
between 0% (dosage pump off) and 100% (dosage pump running
permanently).
Example 1 (pH):
Setpoint pH 7.20
•
Proportional range 1.00 pH
•
Dosage direction D- (pH reducing)
•
The proportional range begins with the setpoint (pH 7.20, dosing
The proportional range begins with the
output 0%)
The proportional range ends at 1.00 pH above the setpoint, i.e. at
The proportional range ends at 1.00 pH above the setpoint, i.e. at
pH 8.20 (dosing output 100%)
pH 8.20 (dosing output 100%)
The centre of the proportional range is at pH 7.70
The centre of the proportional range is at pH 7.70
(dosing output 50%)
Example 2 (pH):
Setpoint 750 mV
•
Proportional range 200 mV
•
Dosage direction D+ (elevation of redox value)
Dosage direction D+ (elevation of redox value)
•
The proportional range begins with the setpoint
The proportional range begins with the setpoint
(750 mV, dosing output 0%)
The proportional range ends 200 mV below the setpoint, i.e. at
The proportional range ends 200 mV below the setpoint, i.e. at
550 mV (dosing output 100%)
550 mV (dosing output 100%)
The centre of the proportional range is at 650 mV
The centre of the proportional rang
(dosing output 50%)
been
been
Example 3 (Chlorine, just PoolManager
Chlorine, just PoolManager
Setpoint 0.65mg/l
•
Proportional range 0.50mg/l
•
Dosage direction D+ (elevation of chlorine value)
Dosage direction D+ (elevation of chlorine value)
•
The proportional range begins with the setpoint
The proportional range begins with the setpoint
(0.65mg/l, dosing output 0%)
The proportional range ends 0.50mg/l below the setpoint, i.e. at
The proportional range ends 0.50mg/l below the setpoint, i.e. at
0.15mg/l (dosing output 100%)
0.15mg/l (dosing output 100%)
The centre of the proportional range is at 0.40mg/l
The centre of the proportional range is at 0.40mg/l
(dosing output 50%)
®
alarm threshold
alarm threshold
op measured value alarm.
output proportionally to the rule deviation
(pH reducing)
®
PRO):
29
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