Application With Multiple V800 Drivers / Id985/V Controllers - Eliwell V800 Series Manual

Application with multiple V800 drivers / ID985/V controllers

The network manages a maximum of 4 V800 drivers + 4 ID985/V controllers
Each V800 driver is controlled by the corresponding ID985/V controller via LAN Eliwell.
• Driver 1 (EEV Driver V800 1) controls electronic expansion valve 1 (PXV1)
...
• Driver 4 (EEV Driver V800 4) controls electronic expansion valve 4 (PXV4)
• The drivers receive the commands for defrosting and control of the corresponding EEVs (PXV) from the cor-
responding ID985/V controllers via LAN Eliwell.* see note at page 25
•The network address is configured:
• via Dip Switch for each V800;
• via keyboard for each ID985/V.
If there is no communication, V800
closes the EEV (PXV) valve and signals
the alarm.
NOTE
The configurations with at least 2
ID985/V makes it possible to use a
single shared pressure transducer. The
V800 driver to which it is physically
connected must have network address
1 (see Dipswitch / LAn). All others must
have a network address different from
1 and it is essential to set parameter
H01=LAn (remote).
ID985/V
Televis
LAN Eliwell
EEV Driver V800 1
Refrigerant
Temperature
Refrigerant
Pressure
Evaporator 1
PXV1
27 - EN
ID985/V
LAN Eliwell
EEV Driver V800 4
a
PXV4
max 4
Refrigerant
Temperature
Refrigerant
Pressure
Evaporator 4
a
V800