•
The red indicator light on the operating panel lights up (only in
case of alarm).
•
"Current alarms" appears as the first line below the pit graphics.
•
The alarm relay operates.
•
The indication is maintained as long as the system has an active
alarm. An alarm is active until it has been reset, either
automatically or manually via "Current alarms" in the status
display.
•
An alarm cannot be reset until the fault causing the alarm has
been corrected.
Example:
An overtemperature alarm cannot be
reset until the pump has cooled.
Float switches and mixer only appear if they are installed
in the system.
Related information
8.1.2 Pit configuration and flow calculation
5.2 System
This display shows the actual operating parameters of the system.
Path:
Status > System
1-1_SYSTEM_041
System
Operating
parameter
Description
Operating
hours
Total number of system operating hours.
Parallel-
operation time
The accumulated time in which more than one
pump have been in operation.
Overflow time
Overflow duration.
Overflow
volume
The estimated overflow volume, based on the
latest flow calculation.
Number of
overflows
The number of registered overflows.
Operating
parameter
Description
Total volume
The accumulated volume of liquid removed.
Note:
Requires a flowmeter (analog or pulse
measurement), or flow calculation is used. For
more pit configuration details, see section about
pit configuration and flow calculation.
Energy
Total amount of energy in kWh.
Specific energy
Shows the specific energy, indicating the
efficiency of the pump to convert the electrical
energy (measured in kWh) to pumped volumes
(measured in m
3
). The specific energy is
indicated in kWh/m
3
. To be able to make a
satisfactory average measurement, the
measuring interval is one hour.
Note:
Requires energy measurement by using an
MP 204 or VFD, and flow measurement by using
a physical flowmeter or enabling flow calculation.
GSM/GPRS
GSM/GPRS modem status:
•
Ready
•
Invalid PIN code
•
Invalid PUK code
•
Invalid service centre
•
Insert SIM card
•
SIM card defective
•
Invalid SIM card
•
SIM busy.
Related information
5.3 Specific pump
This display shows the actual operating parameters of pump 1.
Many parameters show a value only if the relevant sensors and
modules are fitted.
If two pumps are installed in the pit, a display for pump
2 appears.
Path:
Status > Pump 1
1-2_PUMP_1_042
Pump 1
10
English (GB)