SFA Control Box ZPS 1.3 Manual De Funcionamento página 23

Upper line: Parameter
delay time
(=start-up delay)
overrun
(=stop delay)
max. current.
P1
24 hours start
acoustic alarm
(=audible signal)
interval alarm
(=Alarm frequency)
Therm. fault
(=Thermal fault)
Thermocontactor switch
TH1 control loop
TH2 control loop
phase error
ATEX-Mode
service mode
level controller
(=type of sensors for level control
intern. converter
(=internal converter)
20 mA => level
Signal contact 1-4
Language
Lower line: Parameter value
Help to choose
0-180s
0-180 s
0.0 to 14.0 A
NOTE: if the control box detects a
nominal current lower than 0.5 A the
alarm message "Fault load" appears.
NOTE: when selecting 0 A, the current
consumption of the motor is not
monitored.
is activated
is deactivated
is activated
is deactivated
is activated
is deactivated
is activated
is deactivated
is activated
is deactivated
is activated
is deactivated
is activated
is deactivated
intern. converter
float switch
4-20mA Interface
matching
(Calbration)
1 - 1250 cm
Possible signals:
- fault high water (=High water level
fault)
- collective fault (=reporting any fault)
- pump 1 on
- fault pump 1
- system OK (=installation in good
condition)
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Delay before the pump is started, when the control box is
switched on again.
This delay only occurs after the control box has been
restarted, e.g. after a power failure. This prevents several
pump stations from being switched on at the same time
after a power failure.
In "normal" operation (switching via the ON and OFF levels)
this setting has no effect.
After reaching the off level, the pump continues to run for
the set time.
The choice of the value allows to adapt to the conditions of
the installation: the dip tube must be completely out of the
water after the automatic stop of the pump.
When the set value is reached, the control box stops the
pump and generates an alarm.
The fault must be manually reset by pressing
NOTE: if the value is set to 0.0 A, the control box is in test
mode. The pump is not disabled. All functions of the control
system are active. The motor current is not monitored.
The pump is activated briefly after 24 hours if no start has
been made via the switch-on level.
IMPORTANT
This function must be activated if a single-phase pump is
connected.
If the ATEX mode is switched on, activation after 24 hours
only occurs if the water level is above the OFF level.
Activation or deactivation of the buzzer.
NOTE: This setting does not affect the potential-free
contacts.
The relay for the collective fault alarm message operates
intermittently or delivers a continuous signal.
To enable or disable the analysis of the TH1 control circuit.
NOTE: It is not possible to deactivate the analysis of the TH2
control circuit via the software.
For further explanations on these control circuits
(connections, deactivation...) see 4.2.4 Thermocontactors
wiring.
Function to check the connection of the three phases when
connecting a three-phase pump.
- For a single-phase installation, select "is deactivated".
- For a three-phase installation with Sanipump ZFS 71 60 Hz
or Sanipump ZPG 71 60 Hz : select "is deactivated" but
check the correct direction of rotation of the pump
(counterclockwise when looking at the impeller).
- In all other cases of three-phase installation: select "is
activated".
When the ATEX mode is activated, the pump can only be
switched on if the level is higher than the OFF level. This
also applies to the manual function and the "24 hours start"
function.
If the service mode is activated, it is possible to change the
parameters.
If the service mode is deactivated, no parameter settings
are possible.
Level detection via internal pressure sensor.
Level detection via external sensor.
Level detection via float switches.
Calibrates the zero point of the internal pressure sensor.
This adjustment must be performed by a maintenance
technician.
1. Ensure that the dip tube is not submerged, i.e. that it is at
atmospheric pressure.
2. If using a compressor, ensure that the compressor is
switched off.
3. Press the key sequence
calibrate the 0 point.
Final value of the sensor at 20 mA.
Type of messages associated with contacts 1-4.
A different message can be associated with each contact.
The "Collective fault" message can be sent intermittently
(see "interval alarm" parameter).
Example: For connection to an alarm system activated by
all kinds of faults, use signal contact 3 and select "collective
fault".
Setting the menu language
23
Meaning
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