Homa PCM Series, Оригинальное руководство пользователя

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28 | EngliSH BA V2.0 01052020
Station parameters
Detailed parameters such as:
•
Entry of a station name: e.g. Main1 (max. 8 charac-
ters, no special characters allowed)
• Pump data
• Nominal current (input up to 11.5 A)
ATEX mode for explosion-proof pumps can be select-
ed:
Yes: pump fault must be acknowledged by pressing
Reset button after thermal switch has tripped. Pump-
ing below the selected switch-off point is not possible
in either manual or automatic operation.
No: pump switches off after thermal switch has
tripped and switches back on after subsequent cool-
ing. Pumping below the switch-off point is possible in
manual operation.
• Probe measuring range (only if 4-20 mA measuring
system is selected)
Measuring range in cm
• Limit values (only if dynamic pressure or 4-20 mA
measuring system is selected)
Base load pump off in cm
Base load pump off in cm
Peak load pump off in cm
Base load pump on in cm
Peak load pump on in cm
Alarm/high water level in cm
• Float switch type (only when float switch measuring
system is selected; the high water level float switch
is not included here)
Number of float switches, depending whether single
or double station has been preset.
AS float switch = 1 float switch for off-on
MS1 float switch = 1 float switch each for off, on1,
on2
1 = 1 float switch for on-off, e.g. AS float switch
(single station)
2 = 2 float switches – AS or MS1 float switches
(single or double station)
3 = 3 float switches – MS1 float switches
(double station)
• Time for switching points (depending on the measur-
ing system selected)
Delay time (only if pitot tube is set) 0-100 sec
Pump switchover after 0-1000 min
Alarm/high water level delay 0-20 sec
Forced run after (see also 6.2.7) 0-24 h
Pump run after forced run 1-100 sec
• Set the fault message relay
Pump 1:NO or NC (normally open/normally closed
contact)
Pump 2: NO or NC (normally open/normally closed
contact)
Alarm/high water level: continuous or flashing
7.3.3. Edit data set – without password
- Checking data and transferring it to the PCM -
Data sets can be edited, shared or deleted offline, without
a password and without a connection to the controller.
When the menu is opened, a list of predefined data sets
is shown. These data sets are automatically loaded by the
HOMA Server when the app is installed. Unlike user-gen-
erated data sets, they are marked as „Online“ and cannot
be deleted. User-generated data sets are marked as „Of-
fline“ and can be deleted.
Modified data sets are then available in the „Configure
PCM“ menu for transfer to the controller.
Data sets can also be sent to/shared with any recipient via
email or WhatsApp. The recipient can then store them di-
rectly in the HOMApp list of data sets on his/her own device.