ProSoft Technology PTQ-PDPMV1 - Manual (Page 157)

PTQ-PDPMV1 ♦ Quantum Platform Mailbox Messaging
PROFIBUS DP Master Network Interface Module for Quantum User Manual
ProSoft Technology, Inc. Page 157 of 306
August 12, 2014
Parameter Description
Command Initiator Application
Command Name SET SLAVE MODE
Command Number 0300h
Fragmented No
Extended Header Data Fault information may be returned in the header of the response.
Command and Response Layout: Set Slave Mode
Command Response
Message ID (ID) (ID)
Message information 0240h 0200h
Command 0300h 0300h Set Slave Mode
Data size 0000h 0000h
Frame count 0100h 0100h
Frame number 0100h 0100h
Offset high 0000h 0000h
Offset low 0000h 0000h
Extended word 1 Group
Select Slave Address Group
Select Slave Address
Extended word 2 Control
Command
Control
Command
Extended word 3 - -
Extended word 4 - -
Extended word 5 - -
Extended word 6 - -
Extended word 7 - Extended Fault Information
Message Information
Refer to Message Information (page 180).
Slave Address
Range 1 to 125; 127
If the request applies for only one slave, that slave address must be entered in
the range 1 to 125. If a slave group is to be addressed, the slave address should
be 127 (multicast address). The value entered will be byte-swapped. Example: a
slave address of 0014 would be entered as 0E00h.
Group Select
Range 01h to FFh (bit coded)
This parameter decides which group should be addressed. Refer to the following
example:
b7 b6 b5 b4 b3 b2 b1 b0
Group 8 Group 7 Group 6 Group 5 Group 4 Group 3 Group 2 Group 1