Mitsubishi GOT1000 Series Connection Manual page 168

(2) AJ71QC24
Transmission Speed
4 - 28
4.3 Preparatory Procedures for Monitoring
4.3.3 Setting communication interface (Communication settings)
Item
Set this item when change the transmission speed used for
communication with the connected equipment.
<Default: 19200bps>
Description Range
4800bps, 9600bps,
19200bps, 38400bps,
57600bps, 115200bps