Yaskawa BACnet MS/TP - Manual (Page 32)

Set a timer in the master to check how long it takes for the slave drive(s) to respond to the
master. If no response is received within a certain amount of time, the master should try
resending the message.
u Response Messages from Drive to Master
If the drive receives a command from the master, it will process the data received and wait
for the time set in F6-47 until it responds. Increase F6-47 if the drive response causes overrun
in the master.
Time
Command message Response message Command message
PLC→Drive PLC→Drive Drive→PLC
24 bit length
H5-06
setting
Figure 13 Minimum Response Wait Time
9 Communications Timing
32 YASKAWA TOEP YEACOM 08A A1000 Option BACnet MS/TP SI-B3 Installation & Technical Manual