3 DO on power supply board ➤ QuickSet ➤ Instruction manual, printed or on CD-ROM ➤ Protocols ➢ Modbus RTU ➢ SEL MIRRORED BITS ➢ SEL ASCII and Compressed ASCII ➢ SEL Fast Meter, Fast Operate, Fast SER ➢ SEL Fast Message ➢ Ymodem file transfer Additional Ordering Opti...