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Technical Information
RS 232/RS 485 Communication Description
N.
1. Automatic means that when the controller stops, the vent valve is opened
NOTE
with a delay defined by window n. 126; when the controller starts, the vent valve
is immediately closed.
2. On command means that the vent valve is opened or closed by means of
window n. 122.
Figure 23
274/310
Read/Write
Datatype
7
6
TOO HIGH LOAD
SHORT CIRCUIT
OVERVOLTAGE
AUX FAIL
Window N. 206 Bit Description
TV 1001 Navigator User Manual / 87-900-945-01(L)
Description
5
4
3
2
1
0
NO CONNECTION
PUMP OVERTEMP.
CONTROLL. OVERTEMP.
POWER FAIL
Admitted Values
1 = RS 485
(default = 0)
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