ProSoft Technology PTQ-PDPMV1 - Manual (Page 153)

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