Vaisala HMD60 Series, Быстрое руководство, Страница: 21 / 154

Configuration Registers
Table 4 Modbus Configuration Data Registers (Writable)
Register
Number
(Decimal) Address
(Hexadecimal) Register Description Data Format Unit
769 0300
hex
Pressure compensation
setpoint 32-bit float Unit: hPA
Range: 500 …
5000
Default: 1013.25
hPa
0301
hex
Communication Test Registers
Table 5 Modbus Communication Test Registers (Read-only)
Register
Number
(Decimal) Address
(Hexadecimal) Register Description Data Format Unit
7937 1F00
hex
Signed integer
communication test
register 16-bit signed
integer Constant value:
-123.45×100
(CFC7
h
)
7938 1F01
hex
Floating point
communication test
register 32-bit float Constant value:
-123.45 (C2F6
E666
h
)
1F02
hex
7940 1F03
hex
Text string
communication test
register 8-byte string Constant text:
"-123.45" (2D31
3233 2E34
3500
h
)
1F04
hex
1F05
hex
1F06
hex
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