DLG LMP-100, Руководство пользователя

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LMP-100
PROFIBUS/MODBUS GATEWAY
Page 22 of 40 LMP-100 User Manual MAN-EN-DE-LMP100-01.00_14
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Write Single Register
Write Multiple
Registers
01 2C 27 10
MSB LSB MSB LSB
byte 1 byte 2
Variable 10 Variable 11
MSB is the most significant byte; LSB is the least significant byte.
Variable values are represented in hexadecimal notation:
300
10
= 012C
16
10000
10
= 2710
16
Write Single Coil
The value to be written to the digital output is encoded in two bytes.
To write 0 to the output, it is necessary to transfer the value 0000
16
.
To write 1 to the output, it is necessary to transfer the value FF00
16
.
Table 3 – Modbus variables encoding