InsiteIG MPA-48, Manual

Page: 27 / 51

7
17 Report Slave ID
Returns a description of the type of device at the slave address.
Query
Below is an example of a request to report the ID and status of slave address 1.
Field Name Example (hex)
Slave Address 01
Function 11
CRC --
The normal response of the MPA-48 is shown below.
Field Name Example (hex)
Slave Address 01
Function 11
Byte Count 0A
Slave ID 30
Run status 00=Off, FF = On
Ch 1 sensor type 00 (Model 10)
Ch 2 sensor type 10 (Model 15)
Ch 3 sensor type 20 (Model 15L)
Ch 4 sensor type 30 (pH/Model 51)
Ch 5 sensor type 31 (ORP/Model 52)
Ch 6 sensor type 63 (Off/Not used)
Ch 7 sensor type 63 (Off/Not used)
Ch 8 sensor type 63 (Off/Not used)
CRC --