Toshiba Q9 Plus Bypass ASD Installation & Operation Manual page 264

8) Comparing process quantity and feedback amount
If the frequency command value specified using f389 and the frequency command value from f369
match the range of ± f167, an ON or OFF signal will be sent out from the output terminal.
Frequency command agreement signal
6
they become forward characteristic.
Frequency command value
+ 
- 
Frequency command
agreement signal : Inverted
f389

ON
OFF
ON
OFF
F-84
E6581611