Rockwell Automation T3837 ICS Regent MODBUS Master Package for WINTERPRET - Manual (Page 15)

MODBUS Master Package for W INTERPRET (T3837)
P D - 6048 August, 96
(Issue 1) 15
Usage: Read/Write
The MODBUS function usage: to send data or receive data from a
MODBUS slave. This is a required field and must follow the MODBUS
variable type as implied by the MODBUS address.
Count
The number of MODBUS variables to be added. This required field must
contain a valid count in the range of 1 - 999.
Edit Parameters
This command allows you to specify or change the compile-time
configuration options for the MODBUS Master function block. Choosing
this command opens the dialog box shown in Figure 5.
Figure 5. The MODBUS Parameters Dialog Box
The parameters are as follows:
Primary Port
The compile time parameter which selects the Regent serial port to be used
as the primary MODBUS port. This required field must be a valid port