ProSoft Technology MVI46-PDPMV1 - Manual (Page 58)

Configuring the MVI46-PDPMV1 Module MVI46-PDPMV1 ♦ SLC Platform
User Manual PROFIBUS DPV1 Master
Page 58 of 160 ProSoft Technology, Inc.
March 25, 2011
2.4.5 Sending a Mailbox Message in RSLogix 500
Note: For this procedure, you must connect a serial cable from the serial port on your PC to the
DB9M connector on the SLC processor.
1 Open the sample ladder logic in RSLogix 500.
2 Open the C
OMMUNICATIONS
menu, and choose G
O O NLINE
.
3 In the Project Browser window, double-click the B3 Data File.
4 Enter 1 (number one) in B3:0/4
5 Next, double-click on N51 and read the response to verify that the MVI46-
PDPMV1 responded to the GetLiveList message. The PROFIBUS Master
Address in this case =1. Notice that the value has changed from 4 (not
communicating) to 3 (Master).
For address [125] (the PROFIBUS Slave Address configured in the Slave
Configuration (page 31) procedure), notice that the value of N51:62 High byte
has changed from 4 (not communicating) to 0 (Slave OK).