ELCOS CAM-685 User manual

®
This carries out the function of control and drive
of a generating set and connects the power users
to the mains or the generator.
Possibility of connecting CAN Bus with engine equipped
with control unit for electronic control of the injection system.
It shows the main parameters of the generating set
on the display.
Complete with 26 instruments ).
(synchronous reading of 6
Texts in:
Italian
English
French
German
Spanish
Portuguese
GB GE/FO040411
AUTOMATIC GENERATING SET
CONTROL UNIT
TYPE CAM-685
AUTOMATIC GENERATING SET
CONTROL UNIT
TYPE CAM-685
Made for preparing panels for automatic emergency
intervention.

®
Strada Naviglio Alto,24/A 43122 PARMA (ITALY) - Tel. [phone] / Fax [phone] e-mail: [email protected]www.elcos.it
FUNCTIONS
CONNECTIONS AND FUNCTIONS OF CENTRAL UNIT CAM-685
MAINS GENSET
CONTACTORS OR MOTOR-
DRIVEN SWITCH COMMAND
MODEM GSM
Possibility of displaying the control
unit instruments with a mobile phone ,
operating the starting and stopping and
notifying with an SMS message when
the generating set is in alarm state.
ENGINE equipped with
control unit for the electronic
control of the injection system.
CAN Bus Connection
(SAEJ1939).
TRADITIONAL ENGINE
or
CONTROL UNIT
CAM-685
BATTERY CHARGER
CBS-030 060or
connecting the battery charger
to the special serial cable
(RS485), the central unit
CAM-685 displays the
following conditionsi:
• Short circuiting, polarity
inversion, and battery
cables disconnected.
• Charging current and battery
voltage.
EXPANSION MODULE
MDE-088
The expansion module manages
8 digital inputs and 8 outputs with
the central unit CAM-685 through
the connection RS485.
Up to 4 modules can be connected
at the same time.
REMOTE PANEL
PRE-685
Remotely repeats the instruments
and anomalies managed by the
central unit CAM-685.
CELL

®
Strada Naviglio Alto,24/A 43122 PARMA (ITALY) - Tel. [phone] / Fax [phone] e-mail: [email protected]www.elcos.it
Three-phase voltmetric control. Minimum, maximum voltage, asymmetry
and phase sequence of the mains and of the generator.
Remote controls.
EJP function.
Possibility of starting the generator when the charge of the battery is low.
IAvailable fully programmable inputs for anomalies (times, polarities,
stopping possibility and message about the anomaly).
Glow plugs preheating management.
Management of refuelling of working tank from storage tank
Clock for programming the starting or the stopping.
Generator start/stop on request for power.
Weekly selftest.
Anomalies log (Including data from the last 50 occurred anomalies).
Indication of preventive maintenance.
Display of the most serious faults with both led and messages on
the display.
MOD Bus protocol (Suppliable on request).
REMOTE OPERATION BY PERSONAL COMPUTER
WITH REMOTE OPERATION SOFTWARE ZW-100
Displays and prints: instruments, alarms and the anomalies log managed
by the central unit CAM-685.
Allows starting and stopping of the motor and resetting of the faults present.
When a multipoint connection is used (RS422 or Ethernet) it can manage up
to 8 control units simultaneously.
CONNECTIONS
• . Used to control only the control unit installed the personal computer.DIRECT CONNECTION near
• . Used to monitor a single control unit installed at from the
personal computer.
GSM MODEM CONNECTION a distance
• ANALOG MODEM CONNECTION. Used to monitor a single control unit installed at a
distance from the personal computer, and when there is a mains phone line near the control unit.
STANDARD
• MULTIPOINT CONNECTION. With the multipoint connection a small network is created in
which it is possible to connect a maximum of 8 Elcos control units (CAM-685 CAM-120). All the
control units are monitored by the remote control software ZW-100.
• ETHERNET CONNECTION. Used to connect max. 8 Elcos control units (CAM-685 CAM-120) to an
existing LAN network. .All the control units are monitored by the remote control software ZW-100
• INTERNET CONNECTION.
Used to remotely monitor and
manage the Elcos control units
(CAM-685 CAM-120), using
the Internet.

®
Strada Naviglio Alto,24/A 43122 PARMA (ITALY) - Tel. [phone] / Fax [phone] e-mail: [email protected]www.elcos.it
G
STOP
START
G
MAN AUT TEST OFF
RESET
V
A
L1 L3L2
!
G
PROG
L1 L3L2
PROG
C
DISPLAYED INSTRUMENTS:
THREE MAINS VOLTMETERS
THREE GENERATOR VOLTMETERS
MAINS/GENERATOR PHASE/PHASE LINE
VOLTAGES
MAINS/GENERATOR
STAR VOLTAGES
THREE MAINS/GENERATOR AMMETERS
FREQUENCY METER
WATTMETER (1)
VARMETER (1)
VOLTAMMETER (1)
COSPHIMETER
KILOWATT-HOUR METER
(1) Total and per phase
PARTIAL HOUR METER
TOTAL HOUR METER
STARTING COUNTER
TACHOMETER
BATTERY CHARGER VOLTAGE
BATTERY CHARGER CURRENT
FUEL LEVEL
INDICATOR
WATER OR OIL THERMOMETER
OIL PRESSURE GAUGE
WITH BATTERY
CHARGER
TYPE CBS-030
CBS-060
}
TECHNICAL DATA
- Battery power
supply
-
Dimensions
8 32 VDC
• FRONT IP64
• REAR IP00
- (LxHxP)mm 290 x 200 x 62
÷
Degree of protection
BRIEF INSTRUCTIONS
PRESS BRIEFLY TO SHOW THE
INSTRUMENTS,
HOLD DOWN TO VERIFY
THE LED TEST.
GENERAL ALARM SILENCING
GENERATOR
VOLTAGE IS
PRESENT
PREVENTIVE
MAINTENANCE
RECHARGE
ALTERNATOR
FAULT
C
WITHOUT STOP (YELLOW)
WITH STOP (RED)
UMULATIVE ALARM
NO FUEL
MAINS IS CONNEC-
TED TO USER
EMERGENCY
STOP
LOW RADIATOR
COOLANT LEVEL
LOW OIL
PRESSURE
ENGINE
OVERHEATING
GENERATOR
OVERFREQUENCY
AND OVERSPEED
PROGRAMMING
PRESS TO DIVERT
THE MAINS TO THE
POWER USERS,
WHEN THE CONTROL
UNIT IS IN MANUAL
OPERATION
MAINS VOLTAGE
IS PRESENT
INSTRUMENTS
- MAINS
- GENERATOR
DISPLAY
GENERATOR IS
CONNECTED TO
THE USER
PRESS TO DIVERT
THE USER
TO THE GENERATOR,
WHEN THE
ENGINE IS RUNNING
AND THE CONTROL
UNIT IS IN MANUAL
OPERATION
ENGINE IS
RUNNING
PRESS TO START
THE ENGINE
WHEN THE
CONTROL UNIT
IS IN MANUAL
OPERATION
AUTOMATICMANUAL - TEST
GRUPPO
ELETTRO-
GENO
- GENSET STOP
- STARTING
PREVENTED
- CONTROL UNIT
RESET
PRESS TO SELECT THE FUNCTION OF:
THE CONTROL UNIT
IS IN THE FOLLOWING
OPERATION MODE:
• MANUAL
• AUTOMATIC
• TEST
• OFF
PRESS TO CON-
TROL REFUELLING
OF WORKING
TANK FROM
STORAGE TANK
PRESS TO STOP
THE ENGINE
WHEN THE
CONTROL UNIT
IS IN MANUAL
OPERATION