User manual
Glossary of Terms PTQ-PDPMV1 ♦ Quantum Platform
User Manual PROFIBUS DP Master Network Interface Module for Quantum
Page 302 of 306 ProSoft Technology, Inc.
August 12, 2014
S
SRD
FDL-service for Send and Receive Data in one request.
Switchover
A switchover occurs when the Standby PLC takes over control and becomes
Primary.
T
TBD
Short for "To Be Defined"