Manual

Digester Gas Monitor Operator’s Manual Supported Modbus Functions • 77

Table 21 below shows the information in register 40048.

Registers 40049 - 40052

The 8 bytes (characters) in these registers contain the channel gas name in ASCII

characters.

Registers 40053 - 40055

The 6 bytes (characters) in these registers contain the channel gas reading in ASCII

characters.

Registers 40056 - 40057

The 4 bytes (characters) in registers 40056 and 40057 contain the channel gas units in

ASCII characters.

Table 21: Register 40048

Channel Reading Sign (+/-)

(MS-Byte)

Channel Decimal Point Position

(LS-Byte)

• 0 = Positive (+)

• 1 = Negative (-)

•0 = No Decimal Point

• 1 = .x

• 2 = .xx

• 3 = .xxx