Nidec SM-Applications Series User Manual

SM-Applications Modules & Motion Processors User Guide 101
Issue Number: 4
Safety
Information
Introduction Installation
Getting
Started
Parameters
DPL
Programming
Communications
Freeze and
Marker
CTSync
Inter-option
Synchronization
Diagnostics
Migration
Guide
Quick
Reference
Index
Figure 9-2 Motion Engine timing
CTSync Master Moti on Engine uses reference CTSync Master Moti on Engine calculates reference Drive RMINT
POS0 APC POS1 POS0 APC POS1 POS0 APC POS1
POS0
SM-Apps RS485 (Common to Master and Slave
POS0 APC POS1
RS-485 data transmitted to Vi rtual Slaves
CTSync Slave Moti on Engine uses reference
POS0 APC POS1
CTSync Sl ave output resul t wri tten to DA SIC Also Update of APC Encoder positions
DASIC value written to Drive
POS0 APC POS1 POS0 APC POS1
POS0 POS0
Reference data consumed by CTSync S laves and output written by APCWriteOutputChannel
Reference data written to User Source on Reference encoder, in POS0 user code
APC uses User source Reference data
Speed Loop
Update 250us
Position Task Update 81.12
Reference data picked up by CTSync Sl aves (Master module extracts reference data from pipe and slave extracts data from RS-485 buffer, both use CTSYNCGetSlaveReferences Function Block
CTSync Master passes reference data to RS-485 handler using CTSYNCSetMasterReferences Function Block

Nidec SM-Applications Series Specifications

General

Brand	Nidec
Model	SM-Applications Series
Category	Control Unit
Language	English