VALCO MELTON D4-L, Руководство пользователя, Страница: 33 / 113

MUS01210202 07/01/2020
MELTON, S.L.U. - POLIGONO INDUSTRIAL AGUSTINOS CALLE G-34,31160 ORCOYEN, NAVARRA
TEL: 00 34 948 321580 Fax: 00 34 948 326584 e-mail: melton@melton.es http://www.valcomelton.com
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Heating & pump state
LEDS 1,3,5,7 (9,11 according to equipment): They show the power outputs activation.
Hoses.
LEDS 2,4,6,8 (10,12 according to equipment): These lights show that the power
outputs to the heating resistances for the extrusion guns are switched on.
LED 0: This shows that the tank heating resistances are switched on.
LED B1: This shows that the pump and the external clearance relay (Ready Signal) are
enabled.
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Others estates
LED STOP: stop signal by important failure. Heating off.
LED AL.: show alarm
LED OK: equipment in operative state. (Flashing: waiting time)
LED P. TEMP.: it show that equipment is in temperature programming menu.
LED P. BM.: it show that equipment is in energy saving programming menu.
LED P. PAR.: it show that equipment is in parameters programming menu.
LED P. REL1.: it show that equipment is in on/off TIMER function parameters
programming menu.
LED P. REL2.: it show that we are programming the equipment clock
4.2.3.4 Functions:
ON/OFF Function
Heating on/off. By control board, by I/O connection and RS-485 communications.
In case of the Modbus communication, it must be connected so the PLC can read the
temperatures and controls the equipment.
If is OFF the display shows date and time.
TIMER Function
If it is on, the equipment do the programmed on/off. Estando habilitada, el equipo
realiza las conexiones y desconexiones programadas.
PUMP Function:
Press the Pump On/Off Button to turn the pump on (the Pump On/Off LED
illuminates green) and turn the pump off (the Pump On/Off LED does not illuminate).