IMO iDrive EDX 100V series 1-ph/0.2 – 0.75kW (0.25 – 1HP) Owner's Manual page 66

b82/b83 Communication error timing diagram
Master
(PLC)
Slave
(EDX) Tx
RY
Frequency
b83 = 000 or 002
Frequency
b83 = 001
Frequency
b83 = 003
Display
Reset
Command
Run Commend
(only A00 = 002)
Communication
b84 Local / Remote control select
• Local mode
Run command
Only Run/Stop on the keypad can control ON / OFF and the setting of A00 has no relationship.
T2
T1
b83 = 0,1,2, (≠3)
0,1,2,3
T3 > b82
T3
ON
0
000 Dec at A05
002 Dec at b01
001 Coast-to-stop
003 keep Running
" COT "
4-31
Chapter 4 Software index
b55 = 014
2
If A05 < b01
Display shows "COT" until Reset
Reset or Master sends
data again
Master