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9
Modbus ASCII
Select protocol
P2
, using the previous page.
The displayed value is available as a 32 bit 2’s compliment signed integer in registers
0x0000
and
0x0001
Register
0x0000
Display value low word
Register
0x0001
Display value high word
The decimal point position is available in the low byte of register
0x001E
.
The high byte is not currently used, but should be masked off to guarantee compatibility with
future firmware releases.
Some examples:-
If meter shows 9
Display value reads 9
Decimal position reads 0
If meter shows 9.9
Display value reads 99
Decimal position reads 1
If meter shows 9.99
Display value reads 999
Decimal position reads 2
If meter shows 9.999
Display value reads 9999 Decimal position reads 3
Содержание D100X Series
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