Rockwell Automation 1758-RTU202 DataSite Software User Manual FRN 1.2 - Manual (Page 318)

Publication 1758-UM002D-EN-P - October 2010
318 Extension Modbus Protocol for DataSite Controllers (1758-FLO)
There is no event code for command number 27.
Command Number 28: Disable/Enable the Automatic Components
Analysis Instrument
Use command number 28 to set whether or not to read the gas component
parameters from a gas component analyzer automatically.
There is no event code for command number 28.
Return codes for command number 5
Return Code Description
00 OK
100 Pass code is incorrect
Other Invalid
Parameters for command number 28
Address Data Type Attribute Description
49025 u_short RW 28
49026 u_short R Return code
49027 u_short W Meter run (0…7)
49028 u_int W Pass code for user
49030…49034 — — Reserved
49035 u_short W Get gas component parameters
from the gas component analyzer.
0: Disable
1: Enable
Return codes for command number 28
Return Code Description
00 OK
01 Meter run is invalid
02 Automatic components analysis instrument selection is invalid
100 Pass code is incorrect
Other Invalid