Required Commreq Function Block Parameters; Program Download - GE PACSystems RX3i User Manual

Chapter 6. Configuration of IEC 104 Server Parameters Using COMMREQ

6.6 Required COMMREQ Function Block Parameters

The callout in the ST block defines and executes the standard COMMREQ function block as required
for the configuration of the EIS001 module(s). Whenever more than one EIS001 module is installed,
care must be exercised when defining parameters in the COMMREQ callout to ensure correct
assignment and configuration of the Server parameters to the intended EIS001 modules.
// Execute the COMMREQ on the RX3i EIS001 module
//
comm_req(IN := mComreq_Setup, SYSID := iRackSlot, Task := 0, FT => mComreq_CallSta,
ENO => mComreq_ENO);
The COMMREQ function block parameters are described in the table below. Set values for these
parameters as required by the application.
Parameter Value
IN mComreq_Setup
SYSID iRackSlot
TASK 0
FT mComreq_CallSta Fault Output,
ENO mComreq_ENO

6.7 Program Download

After parameters in the ST block have been set up as required by the application, the project can be
downloaded to the RX3i controller for verification and operation.
58
Description
Location of the COMMREQ Command Block Parameters, always
mComreq_Setup
Slot Location of the IEC 104 EIS001 module in RX3i Rack, always
iRackSlot
Task Value,
always 0
always mComreq_CallSta
Enable Output,
always mComreq_ENO
PACSystems RX3i Ethernet 104 Server Module User Manual GFK-2949C