Rockwell Automation 1758-RTU202 DataSite Software User Manual FRN 1.2 - Manual (Page 285)

Publication 1758-UM002D-EN-P - October 2010
Extension Modbus Protocol for DataSite Controllers (1758-FLO) 285
Command Number 3: Set the Device Name
Use command number 3 to set the device name of the 1758-FLO DataSite
controllers. The maximum string length is eight characters.
There is no event code for command number 3.
Command Number 4: Read the Device Name
Use command number 4 to read the device name of the 1758-FLO DataSite
controllers. The maximum string length is eight characters.
Parameters for command number 3
Address Data Type Attribute Description
49025 u_short RW 3
49026 u_short R Return code
49027 u_short W Reserved
49028 u_int W Pass code for user
49030…49034 — — Reserved
49035 u_short W Device name 1
49036 u_short W Device name 2
49037 u_short W Device name 3
49038 u_short W Device name 4
49039 u_short W Device name 5
49040 u_short W Device name 6
49041 u_short W Device name 7
49042 u_short W Device name 8
Return codes for command number 3
Return Code Description
00 OK
100 Pass code is incorrect
Other Invalid
Parameters for command number 4
Address Data Type Attribute Description
49025 u_short RW 4
49026 u_short R Return code
49027 u_short W Reserved