VEGA VEGAFLEX 86 Modbus and Levelmaster protocol Coax probe - Manuale (Pagina 83)

83
11 Appendice
VEGAFLEX 86 • Protocollo Modbus e LevelMaster
42288-IT
-130416
Response:
Parametri Length Code/Data
Report Receive to Transmit Delay 7 characters ASCII UuuRmmm
mmm = milliseconds (50 up to 250),
default = 127 ms
Codici d'errore
Error Code Name
EE-Error Error While Storing Data in EEPROM
FR-Error Erorr in Frame (too short, too long, wrong data)
LV-Error Value out of limits
11.6 Configurazione di un tipico host Modbus
Fisher ROC 809
Schema elettrico
+
+
power supply
MODBUS
D0
D1
IS GND
USB
B
COM
Z
Y
A
(Rx/Tx -)
(Rx/Tx +)
1
2
3
13
45
2o
ff
on
( )
( )
(-)
(-)
+8 +30 Vdc to
GND
Figura 38: Collegamento del VEGAFLEX 86 a RTU Fisher ROC 809
1 VEGAFLEX 86
2 RTU Fisher ROC 809
3 Tensione d'alimentazione
Parametri
Parametri Value
Baud Rate 9600
Floating Point Format Code 0
RTU Data Type Conversion Code 66
Input Register Base Number 0