VEGA VEGAFLEX 81 Modbus and Levelmaster protocol Coax probe - Manual (Page 84)

84
11 Supplement
VEGAFLEX 81 • Modbus and Levelmaster protocol
42283-EN-130314
The basic number of the input registers is always added to the input register address of VEGAFLEX
81.
Address 1300 must hence be entered as register address for RTU Fisher ROC 809.
ABB Total Flow
Wiring plan
+
+
power supply
MODBUS
D0
D1
IS GND
USB
1 2
13
45
2o
ff
on
( )
( )
(-)
(-)
8
1
2
6
7
Bus +
Bus -
GND
VBAT
Fig. 39: Connection of VEGAFLEX 81 to RTU ABB Total Flow
1 VEGAFLEX 81
2 RTU ABB Total Flow
Parameter
Parameter Value
Baud Rate 9600
Floating Point Format Code 0
RTU Data Type 16 Bit Modicon
Input Register Base Number 1
The basic number of the input registers is always added to the input register address of VEGAFLEX
81.
Address 1303 must hence be entered as register address for 1302 for RTU ABB Total Flow.