MAINTENANCE |
PAGE 48
Display.
The remaining operating time before a maintenance alarm is generated
is displayed in the Counters menu->Maint.#1 in hours and minutes.
Notification.
To report the maintenance alarm, it must be programmed from the
Counters menu
Maint.#1 pressing the key
and writing any value other than
zero.
Cancelation
. To cancel the ongoing maintenance counter it must be programmed
from the Counters menu
Mant.#1, Mant.t#2 and Rental pressing the key
and
writing zero in hours.
7.3 LIST OF PREVIOUS ERRORS
The CEM7 control unit keeps a record of the detected alarms saving the status
of the control unit when they occurred
The CEM7 control unit stores the last 10 errors detected. With the timer option,
the list of previous errors is increased to store the last 100 errors as well as and
the date and time when the error occurred.
7.4 LIST OF EQUIPMENT
7.4.1 INFORMATION ON THE LIST OF EQUIPMENT
The CEM7 control unit allows the identification and monitoring of all the electronic
devices currently connected to the control unit. To do this, access the menu
Parameters->List of Equipment. Via this menu item, a list appears of all the
electronic equipment for measurements (PHR6/7 and PHG6/7) and display
(CEM7, CEA7, CEA7CC2 and CEA7CC2.2) currently connected, with an asterisk
(
) indicating the module from which the list of equipment is being viewed.
The information relating to this equipment includes:
•
The electronic module model
•
The electronic module ID number (from 0 to 14)
•
The firmware version
•
Annual energy counter
(timer option required). The annual energy
counter calculates the energy generated by the genset from the 1st
of January until the month before the reading is displayed. With the
change of year, the annual energy counter is reset to zero.
To display the value of the counters, it is necessary to access them from the
Main Menu 3
Counters.
The partial counters can be reset by highlighting the counter using the up and
down scroll keys and holding down the reset button for 5 seconds.
7.2 MAINTENANCE COUNTERS
The CEM7 control unit has 3 programmable counters that are loaded for a certain
time which decreases while the engine is detected as running. The maintenance
counters are:
•
2 engine maintenance counters.
When the counters reach zero an
engine alarm is generated without stopping. The alarm disappears
when the associated counter is reset. An engine running time that
exceeds the programmed maintenance counter is shown flashing
on the interface of the control unit with the “-” sign in front of the
counter value.
•
1 rental counter.
The counter generates an alarm that can make the
engine stop. The alarm disappears when the rental counter is reset.
An engine running time that exceeds the programmed rental counter
is shown flashing on the interface of the control unit with the “-” sign
in front of the counter value.
The operation of the maintenance counters allows:
Programming.
The maintenance counter is programmed from the Counters
menu
Maint.#1, Maint.#2 and Rental. By pressing the
key the different
operating time values in hours are reset. In the case of the rental counter, after
programming the operating hours limit, the alarm mode must be entered; the
following values are allowed:
•
0:
warning
•
1:
stop without cooling
•
2:
stop with cooling
