Control unit for automatic diesel engine (9 pages)
Summary of Contents for ELCOS CAM-335
Page 1
GENSET CONTROL UNIT CAM-335 Developed to equip automatic emergency panels. It controls and operates genset, connecting the power user to the mains or generator. TECHNICAL PROGRAMMING MANUAL...
Before replacing the control unit, we advise you to transfer all the technical settings to a personal computer and save them in an archive file. This operation can be done using the software ZW-100-PR which can be requested from Elcos or downloaded from the website www.elcos.it.
With 1:1 programming do not assemble the V.T. but directly connect the mains and generator phases to the control unit. ________________________________________________________________________________________________________ ELCOS – Parma – Italy – CAM-335-Progr Valid for firmware revision 1.14 and above Page 5 of 24...
Programming required when the system is not on the mains. In MODE EMERGENCY SEMI-AUTOMATIC manual operation, the generator set contactor closes automatically when generator voltage parameters are accepted. ________________________________________________________________________________________________________ ELCOS – Parma – Italy – CAM-335-Progr Valid for firmware revision 1.14 and above Page 6 of 24...
FAULT CAUSES A STOP (122) FAULT DOES NOT CAUSE A STOP FAULT DOES NOT CAUSE A STOP STOP ________________________________________________________________________________________________________ ELCOS – Parma – Italy – CAM-335-Progr Valid for firmware revision 1.14 and above Page 7 of 24...
Page 8
The fault cuts in when the coolant falls below the electrode for 5 consecutive seconds. Stops the engine with cooling. (135) The anomaly is saved. ________________________________________________________________________________________________________ ELCOS – Parma – Italy – CAM-335-Progr Valid for firmware revision 1.14 and above Page 8 of 24...
CAN BUS SAE J1939 Programming required when the CAM-335 is connected via CAN Bus to a control unit for the electronic management of the injection system (ECU / ECM). Parameter Sub-parameter Default setting Range Notes MECHANICAL ENGINE Choice of engine type equipped with...
Page 10
Reads and displays the instruments transmitted on the CAN Bus line. Engine series 1600 Reads and views all the SPN / FMI errors. Electromechanical start-up and stop. ________________________________________________________________________________________________________ ELCOS – Parma – Italy – CAM-335-Progr Valid for firmware revision 1.14 and above Page 10 of 24...
The anomaly is not STOP FAULT CAUSES A STOP FAULT DOES NOT CAUSE (230) saved. A STOP ________________________________________________________________________________________________________ ELCOS – Parma – Italy – CAM-335-Progr Valid for firmware revision 1.14 and above Page 11 of 24...
ENGAGED KWATTMETER ENGAGED ENGAGED KVARMETER SWITCHING OFF Instruments displayed on the control unit. INSTRUMENTS KVOLTAMMETE ENGAGED ENGAGED POWER FACTOR METER ________________________________________________________________________________________________________ ELCOS – Parma – Italy – CAM-335-Progr Valid for firmware revision 1.14 and above Page 12 of 24...
Once the top-up function has been enabled, output [70] is set as "FUEL FILLING" and output [41] as "MAXIMUM LEVEL FLOAT”. ________________________________________________________________________________________________________ ELCOS – Parma – Italy – CAM-335-Progr Valid for firmware revision 1.14 and above Page 13 of 24...
If a variable resistance float is not available and instead there is a contact float, request the diagram from Elcos or download it from the website www.elcos.it. Parameter Default setting Range Notes (anomaly code) It is possible to manage the fuel transfer from a...
Page 15
[10-180] ohm [240-33.5] ohm Fuel float tables already entered in the control unit Type 100% VEGLIA DATCON [10-180] ohm [240-33.5] ohm ________________________________________________________________________________________________________ ELCOS – Parma – Italy – CAM-335-Progr Valid for firmware revision 1.14 and above Page 15 of 24...
Resets the litres of consumed fuel; valid only with a CAN Bus connection. Allows to delete the GSM block command. Equivalent to the text message command for resetting the BLOCK VIA GSM block. ________________________________________________________________________________________________________ ELCOS – Parma – Italy – CAM-335-Progr Valid for firmware revision 1.14 and above Page 16 of 24...
Press to scroll through the list of recorded faults. RESET LOG Complete log reset. ________________________________________________________________________________________________________ ELCOS – Parma – Italy – CAM-335-Progr Valid for firmware revision 1.14 and above Page 17 of 24...
With 0, no fault SMS messages are sent. MOXA G 2111 MODEM TYPE MOXA G2111 Select the type modem installed. AMD-RB900/PRO ________________________________________________________________________________________________________ ELCOS – Parma – Italy – CAM-335-Progr Valid for firmware revision 1.14 and above Page 18 of 24...
NOT SAVED ACTIVE - OPEN POLARITY ACTIVE - CLOSED ACTIVE - CLOSED ALWAYS ACTIVE ACTIVATION ALWAYS ACTIVE WITH ENGINE RUNNING ________________________________________________________________________________________________________ ELCOS – Parma – Italy – CAM-335-Progr Valid for firmware revision 1.14 and above Page 19 of 24...
Page 20
Input for the management of the “MAINS CONTACTOR FAULT”. CONTACTOR AUXILIARY GENSET Input for the management of the “GENERATOR CONTACTOR FAULT”. CONTACTOR ________________________________________________________________________________________________________ ELCOS – Parma – Italy – CAM-335-Progr Valid for firmware revision 1.14 and above Page 20 of 24...
It is possible to associate all the faults managed by the control unit to the programmable outputs. Doing this remotely indicates the presence of any fault that has occurred. See “Fault List”. ________________________________________________________________________________________________________ ELCOS – Parma – Italy – CAM-335-Progr Valid for firmware revision 1.14 and above Page 21 of 24...
Access in reading and editing mode to total working hours. PASSWORD 7 “2015” “0000” ÷ “9999” Access to the "DEVICE" menu. ________________________________________________________________________________________________________ ELCOS – Parma – Italy – CAM-335-Progr Valid for firmware revision 1.14 and above Page 22 of 24...
Connection diagram with expansion modules 00000734 Connection diagram with voltage transformers 00000735 Connection diagram with contact float 00000736 List of MOD Bus CAM-335 addresses ________________________________________________________________________________________________________ ELCOS – Parma – Italy – CAM-335-Progr Valid for firmware revision 1.14 and above Page 24 of 24...
Need help?
Do you have a question about the CAM-335 and is the answer not in the manual?
Questions and answers