Read/Write Commands - Siemens SITRANS RD200 Operating Instructions Manual

D.6

Read/Write Commands

Code: 19 Description: Display Intensity
Table D- 17 Command: Read
SOH Meter
(0x01) Address
Table D- 18 Command: Write
SOH (0x01) Meter Address
Table D- 19 Reply: Write and Read
STX (0x02) '1'
Read and write the LED display intensity: '8' is the brightest level.
Code: 20 Description: Input Selection Parameters
Table D- 20 Command: Read
SOH (0x01) Meter Address
Table D- 21 Command: Write
SOH Meter Meter
(0x01) Address Address
68
Meter '1'
Address
Meter Address '1'
'9' '1' to '8'
Meter Address
'2' '0' X
'9' '9'
'9' '1' to Checksum
'8'
Checksum Checksum
'2' '0'
X X X
Operating Instructions, 05/2019, A5E47629414-AA
'6' ETX
(0x03)
Checksum ETX
(0x03)
ETX (0x03)
'9' 'E' ETX (0x03)
Check- Check- ETX
sum sum (0x03)
SITRANS RD200