GPE Vendors DRX Manual Tecnico página 56

The two machines are communicating, the RVM72A logic board
GB
of the DRX intercepting the presence of the FROZEN SLAVE
54
visualizes the internal temperature on the display and using the
keypad it will be possible to select the products from the 4 trays
of the FROZEN SLAVE with numbers 77 78 79 81 82 84 85 87
88 89
A software update is indispensable only if the SOFTWARE version
of the DRX machine is precedent to the version 'K0830'.
The software version is indicated on the last line of the display
immediately after the switching on of the machine.
Two methods for updating SOFTWARE of the RVM72A logic board
are available to the user as follows:
Automatic using the "GPE Logic Board Programmer" (advisable)
or by PC.
PROCEDURE FOR CONNECTING FROZEN SLAVE
TO FROZEN MASTER
DRX-FROZEN SLAVE can be connected to the DRX-FROZEN
MASTER using the connection kit composed as follows:
• Board FL1426 with fi xing screws and distancers
• 2 x 14 way Flat cables
• NTC probe launch cable with MNL 15 way connector
CABLING PROCEDURE FOR CONNECTION:
• Remove the back grill of the FROZEN MASTER and fi x the FL1426
platelet in the installation to the bottom left of the machine in the
pre-disposed holes on the grill with the screws supplied
• Insert the 26 way fl at cable from the FROZEN SLAVE in the CN4
of the FL1426 platelet just installed.
• Insert the 2 x 14 way fl at cables in the CN1 and CN2 of the FL1426
platelet and the other heads of the 2 fl at cables respectively in
the CN16 and CN15 connectors of the RVM72A logic board of the
FROZEN MASTER.
• Insert the NTC probe launch cable in the 2,54 step white CN5
connector of the FL1426 platelet and the other end with the MNL
15 way connector in the CN14 of the RVM72A logic board of the
FROZEN MASTER.
• Close the back grill of the FROZEN MASTER.
The two machines are communicating, the RVM72A logic board of
the FROZEN MASTER intercepting the presence of the FROZEN
SLAVE visualizes the internal temperature on the display and
using the keypad it will be possible to select the products from
the 4 trays of the FROZEN SLAVE with numbers 77 78 79 81 82
84 85 87 88 89.