Mitsubishi Electric MELSEC QS Series User Manual page 28

4
FUNCTIONS
Item
Scan synchronization function
Safety remote station interlock
function
4
- 2 4.1 Function List
Table 4.1 Function list (2/2)
Synchronous mode: Performs link scan in synchronization with
sequence scan.
Asynchronous mode: Performs link scan not in synchronization
with sequence scan.
When a communication error occurs between a safety master
station and a safety remote station, this function prevents
automatic restart of input and output from the relevant safety
remote station(s).
Description
Reference
section
Section
4.2.13
Section
4.2.14