2-8
IM 720120-01E
• Synchronous operation can be used in online or standalone mode. However, to
measure in standalone mode, configure the SL1000 system and measurement
conditions in online mode beforehand.
• For the synchronous operation procedure and notes about using the Acquisition
Software, see the
Acquisition Software User’s Manual IM720120-61E
.
Synchronized Items
• Measurement and recording start and stop
• Clock
Slave units synchronize to the master unit’s external or internal clock.
• Time
• Triggering
The AND or OR logic of the master unit’s external trigger input and slave units’ trigger
sources.
When the SL1000 triggers, the trigger signal is transmitted from the master unit’s
trigger output.
• Alarms
The AND or OR logic of the slave units’ channel alarm conditions or the OR logic of
the slave units’ system alarm conditions.
When an alarm occurs, an alarm signal is transmitted from the master unit’s alarm
output.
• Detection of sync cable disconnection and of units powering-off
2.4 Independent Operation and Synchronous Operation