CS Instruments FA 550 User Manual

Modbus
Page 18 FA 550 V1.00
11.2 Modbus Settings (2001…2006)
Modbus
Register
Modbus
Address
No.of
Byte
Data Type
Description
Default
Setting
Read Write
Unit /Comment
2001
2000
2
UInt16
Modbus ID
1
R/W
Modbus ID 1…247
2002
2001
2
UInt16
Baudrate
4
R/W
0 = 1200
1 = 2400
2 = 4800
3 = 9600
4 = 19200
5 = 38400
2003
2002
2
UInt16
Parity
1
R/W
0 = none
1 = even
2 = odd
2004
2003
2
UInt16
Number of Stopbits
R/W
0 = 1 Stop Bit
1 = 2 Stop Bit
2005
2004
2
UInt16
Word Order
0xABCD
R/W
0xABCD = Big Endian
0xCDAB = Middle Endian
2006
2005
2
UInt16
Modbus Enabled
FA500: 1
FA510: 1
FA515: 0
R/W
0 = Modbus disabled
1 = Modbus Enabled
11.3 Analog Scaling Settings (2007…2011)
Modbus
Register
Modbus
Address
No.of
Byte
Data Type
Description
Default
Setting
Read Write
Unit /Comment
2007
2006
4
UInt32
Output Value
4
R/W
0 = 4-20mA disabled
1 = Temperature [°C]
2 = Temperature [°F]
3 = relative Humidity [%]
4 = DewPoint [°C]
5 = DewPoint [°F]
6 = Absolute Humidity [g/m3]
7 = Absolute Humidity [mg/m3]
8 = Humidity Grade [g/kg]
9 = Vapor Ratio [ppm]
10 = Saturation VaporPressure[hPa]
11 = Partial Vapor Pressure [hPa]
12 = Atmospheric DewPoint [°C]
13 = Atmospheric DewPoint [°F]
2009
2008
4
float
4mA Scale Low
-80
R/W
2011
2010
4
float
20mA Scale High
20
R/W
Modbus installation, Modbus settings and further information refer to the manual CS
Instruments "Modbus Installation and Operating Instructions FA 5xx sensors"

CS Instruments FA 550 Specifications

General

Brand	CS Instruments
Model	FA 550
Category	Accessories
Language	English