Nidec Digitax ST Plus - Page 103

SM-Applications Modules & Motion Processors User Guide 103
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
9.6.2 Example Slave code
The following code shows how the slave(s) would read the reference data generated by
the Virtual Master.
Initial
{
#81.06=26 //CTSync Slave
#81.12=2 //Pos task at 500us
REINIT
//Set up Virtual Master Ramp Reference.
Ramp% = 0
//Configure Slave output channel 1 to menu 18, parameter 11.
CTSYNCSetupOutputChannel(1,18,11)
//Enable the configured output channel.
CTSYNCEnableOutputChannel(1)
}
POS0
{
//Perform Slave function first, so timing is identical between master and slave:
(Slaveref1%,Slaveref2%,Auxref%, Status%) = CTSYNCGetSlaveReferences()
// Check the data was received in good order.
if Status% = USR_VALUE_OK then
//Output to the drive at the start of next motion period.
CTSYNCWriteOutputChannel(1,Slaveref1%)
endif
}