KSB moviBOOST CL, Руководство пользователя

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moviBOOST VPt / CL
7.9 Warnings and alerts - overview
14
7.10 Adjusting the settings
7.10.1 Setting the set pressure
The unit’s default setting equals the set pressure indicated on
the rating plate.
If the setpoint needs to be adjusted to the site conditions,
parameter 3-2-3-9 has to be changed.
First, enter the customer password as described under 7.5.2.1
Access levels - customer. Then change the setpoint as described
under 7.5.2.2.
7.10.2 Further settings
If any further settings have to be adjusted to the site conditions,
change their parameters as described in section 7.5.2.2. Refer
to section 7.5.2 for the menu structure.
7.10.2.1 Parameter 3-2-2-37 Bandwidth
The parameter 3-2-2-17, bandwidth, defines the permissible
deviation of the actual value from the setpoint (default: 0.5bar).
7.10.2.2 Parameter 3-2-2-17 No-flow detection time
The parameter 3-2-2-17 defines no flow detection time in sec.
The unit will monitor the no flow condition for the time specified
by parameter.
7.10.2.3 Parameter 3-2-2-33 / 3-2-2-34
Parameters 3-2-2-33 and 3-2-2-34 serve to adjust the PI
controller settings.
Frequency inverter parameters cannot be
changed via the control unit.
7.10.2.4 Parameter 3-2-2-40 save fact to user
The parameters 3-2-2-40 enables user on site to change the
user parameters to factory setted order specific parameters. For
accessing this parameter service login is required.
7.11 Remote-OFF connection (optional)
The remote-OFF connection is a NC contact. When this contact
opens, all pumps which are in operation will be sequenced out
after the set delay.
When this contact is closed, the pumps will start up again in line
with the demand.
7.12 Shutdown
As long as the unit is out of operation, water is supplied directly
through the unit at inlet pressure.
- Set master switch to “0”.
- For prolonged shutdown, drain the unit.
Alarm Alarm Description
Number
0 No Alarm System in Healthy condition
1 No Water Water level lower than the desired level / Water level detection switch is open
2 Pump 1 Fail Pump 1 Overloaded
3 Pump 2 Fail Pump 2 Overloaded
4 Pump 3 Fail Pump 3 Overloaded
5 Pump 4 Fail Pump 4 Overloaded
6 Pump 5 Fail Pump 5 Overloaded
7 Pump 6 Fail Pump 6 Overloaded
8 Pump 1 Starts exceeded Pump 1 turned on for more than specified times in last one hour
9 Pump 2 Starts exceeded Pump 2 turned on for more than specified times in last one hour
10 Pump 3 Starts exceeded Pump 3turned on for more than specified times in last one hour
11 Pump 4 Starts exceeded Pump 4 turned on for more than specified times in last one hour
12 Pump 5 Starts exceeded Pump 5 turned on for more than specified times in last one hour
13 Pump 6 Starts exceeded Pump 6 turned on for more than specified times in last one hour
14 Flow out of range
15 Sensor 1 Fail Sensor connected to channel 1 failed
16 Drive Communication Fail Controller could not be able to communicate with variable frequency drive
17 High Pressure System pressure is too high
18 Low Pressure System pressure is too low
19 Sensor 2 Fail Sensor connected to channel 2 failed
20 VFD Alarm Variable frequency drive in alarm state