ProSoft Technology PTQ-PDPMV1 - Manual (Page 118)

Configuring the Processor with Concept 2.6 PTQ-PDPMV1 ♦ Quantum Platform
User Manual PROFIBUS DP Master Network Interface Module for Quantum
Page 118 of 306 ProSoft Technology, Inc.
August 12, 2014
Mailbox Buffer: These variables store the mailbox requests and responses
between the processor and the module. These mailbox variables (input and
output) must be linked to the MailIn and MailOut function block pins (as covered
later in this document).
PROFIBUS Data: These variables store the input and output PROFIBUS data
associated to the PROFIBUS slaves.
Slave Diagnostic Data: Diagnostic for every configured slave on the PROFIBUS
network will be passed from the PTQ-PDPMV1 to the Quantum processor.