Error Signals For Data Bus Interruptions; Submenu - Rs 485 Interface; Pump Address; Adc Reference - Xylem HYDROVAR Smart Manuel Opérateur

7.21.8 Error Signals for Data Bus Interruptions

BUSARBIT-DIAG.
Is there an indication >100, the RS485 interface connection has to be checked!
To leave the submenu press the
S U B M E N U
Seq. Control
Press on the Hydrovar-Smart to change to

7.22 Submenu - RS 485 Interface

S U B M E N U
RS 485-Interface

7.22.1 Pump Address

PUMP-ADDRESS
interface (max. 4) each pump must be allocated its own address number.
Each address may only be used once!
Press on the Hydrovar-Smart to change to

7.22.2 ADC Reference

ADC REFERENCE
LOCAL:
REMOTE:
To leave the submenu press the
S U B M E N U
RS 485-Interface
Press on the Hydrovar-Smart to change to
Counts the number of fault synchronising attempts
over the RS-485 interface.
0
longer than 3 sec. to change to
Press
and the display changes to
If only one pump is used, the setting remains OFF. If
OFF several pumps are connected via the RS-485
Reference for the local ADC (Analogue/Digital-
Local Converter) or SIO (RS485 interface).
Actual value from transmitter (Terminal X1/ 1-2)
Actual value via RS-485 (Terminal X5 or X6 / 1-2-3)
longer than 3 sec. to change to
for about 3 seconds to enter the submenu
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