Grundfos BoosterpaQ Hydro MPC, Инструкция по установке и эксплуатации

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10.6.2 Current alarms (3.1)
Fig. 23
Current alarms
Description
This submenu shows
• warnings caused by faults that still exist.
• alarms caused by faults that still exist.
• alarms caused by faults that have disappeared, but the
alarm requires manual reset.
All warnings and alarms with automatic reset are automatically
removed from the menu and transferred to the alarm log when the
fault has disappeared.
Alarms requiring manual reset are reset in this display by
pressing
. They are then transferred to the alarm log. An
alarm cannot be reset until the fault has disappeared.
For every warning or alarm the following is shown:
• Whether it is a warning or an alarm .
• Where the fault occurred: System, Pump 1, Pump 2, etc.
• In case of input-related faults the input is shown.
• What the cause of the fault is, and the alarm code in brackets:
Water shortage, level 1 (206), max. pressure (210), etc.
• When the fault occurred: Date and time.
• When the fault disappeared: Date and time. If the fault still
exists, date and time are shown as --...--.
The latest warning/alarm is shown at the top of the display.
10.6.3 Alarm log (3.2)
The alarm log can store up to 24 warnings and alarms.
Fig. 24
Alarm log
Description
Here warnings and alarms are shown.
For every warning or alarm the following is shown:
• Whether it is a warning or an alarm .
• Where the fault occurred. System, Pump 1, Pump 2, etc.
• In case of input-related faults the input is shown.
• What the cause of the fault is, and the alarm code in brackets:
Water shortage, level 1 (206), max. pressure (210), etc.
• When the fault occurred: Date and time.
• When the fault disappeared: Date and time. If the fault still
exists, date and time are shown as --...--.
The latest warning/alarm is shown at the top of the display.
Setting via control panel
To open the alarm log, proceed as follows:
1. Mark the
Alarm
menu with .
2. Mark
Alarm log
with or and press .
3. Scroll up and down in the list with or if it takes up
more than one page.
10.7 Settings
Fig. 25
Settings
In the
Settings
menu it is possible to set the following functions:
• Primary controller
Setting of setpoint, setpoint influence, primary sensor and
redundant primary sensor.
• Pump cascade control
Setting of min. time between start/stop, number of starts/hour,
number of standby pumps, forced pump changeover and test
run.
• Secondary control
Setting of stop function, digital and analog inputs, min., max.
and user-defined duty, pump curve data and control source.
• Monitoring
Setting of dry-running protection, min. and max. pressure and
external fault.
• CU 351
Selection of service language, display language, units and
date and time, setting of passwords, Ethernet connection and
GENIbus number.
Usually, all these functions are set correctly when the Hydro MPC
is switched on.
It is only necessary to make settings in this menu if the
functionality is to be expanded with for instance alternative
setpoints, setpoint influence or redundant primary sensor, or if the
controller settings are to be adjusted.
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www.motralec.com / service-commercial@motralec.com / 01.39.97.65.10