Configuring The Reset Instruction - Siemens SIMATIC Ident Function Manual

Configuring the instructions
4.4 Project preparation
Feed for instruction "Param_*"
Proceed as follows to create the "Param_*" instruction:
1. Drag the instruction from the "Controller Organizer" into the project.
2. Create a instance variable.
3. Create a global variable for the "CONFIGDATA" parameter.
The variable of the data type "IID_DATA_*". The variable is called as an example for the
following "RfidDevice01_ConfigData" description.
4. Create a global variable of the "MESSAGE" type at the "MSG_PARAM" parameter.
5. Configure the variable of the parameter "MSG_PARAM" ("...") as follows:
In the "Configuration" tab:
– Message Type = CIP generic
– Service Type = Custom
– Service Code = 41
– Class = 80
– Instance = 1
– Attribute = 1
– Source Element = RfidDevice01_ConfigData.Parameter
– Source Length = 10
In the "Communication" (only with RF68xR):
– Large Connection = ✓
6. Select the relevant Ident device for which you want to assign parameters in the
"Communication" tab in the text box "Path".
7. If the instruction for the RFID181 EIP communication module has been created, assign
the "MOBY_MODE" and "BAUD_RATE" parameters the appropriate values.
You can find more information on this subject in the section "Param instructions
(Page 20)".
8. Start the instruction by calling the "EXECUTE" parameter.
4.4.2

Configuring the reset instruction

In the next step, a reset instruction must be created, configured and executed. You can use
a specific reset instruction (such as ""Reset_RF68xR") or the Ident profile with a "WRITE-
CONFIG" command to do this. Both procedures require two additional global message
variables for the "MSG_READ" and "MSG_WRITE" parameters. These two variables can
used with all other instructions.
Before the read point of the reader is operational, the "WRITE-CONFIG" command needs to
be executed. This resets the relevant read point.
18
Ident profile, Add-on instruction for Rockwell systems
Function Manual, 01/2019, C79000-G8976-C410-03