ProSoft Technology ProTalk PTQ-PDPMV1 User Manual page 153

PTQ-PDPMV1 ♦ Quantum Platform
PROFIBUS DP Master Network Interface Module for Quantum
6.2 Special Function Mailbox Messaging Commands
The PTQ-PDPMV1 module supports some extended PROFIBUS functions, using
a mailbox data exchange mechanism.
The module supports the following special functions through this mailbox
messaging scheme:
Initiated from Processor
Message
Set Operation Mode
Set Slave Mode
Get Slave Diag
Get Slave Config
Set Slave Address
Get Live List
MSAC1 Read
MSAC1 Write
DPV1 Alarm Handling: Generated by Slave Devices
Message
Alarm Indications
Alarm Confirmation
ProSoft Technology, Inc.
August 12, 2014
Description
Controls the operating state of the PROFIBUS Master
Sends special control command to one or several slaves
(Sync/Freeze)
Gets diagnostic information from a slave
Gets slave configuration
Sets node address of a slave (if supported by the slave)
Gets information from all nodes on the network
DPV1 acyclic read (Class 1)
DPV1 acyclic write (Class 1)
Description
Spontaneous alarm indication from DPV1 slave. Structure of
data is slave-dependent
This message is sent by the PTQ module automatically as a
confirmation to the alarm indications.
Mailbox Messaging
User Manual
Page 153 of 306