Ecm Control Procedure - Canon G3 Error Code List

2.2 ECM Control Procedure

Calling Side (transmitter)
Transmission of 1st block
(error not generated)
End of transmission of block
Next block present
Transmission of 2nd block
(error generated)
End of transmission of block
Next block absent
Re-transmit of 2nd block
Line disconnected
Dial
CNG
DCS
TRAINING
TCF
TRAINING
Frame 0
Frame 1
Frame 2
:
Frame 255
PPS-NULL
TRAINING
Frame 0
Frame 1
Frame 2
:
Frame 255
PPS-EOP
TRAINING
Frame 1
Frame 2
PPS-EOP
DCN
Figure 3 ECM Control Procedure
A-3
Called Side (receiver)
CED
DIS
CFR
0
1
2
:
255
MCF Received successfully
0
1 Error generated
2 Error generated
:
255
PPR Error frame present
MCF Received successfully
Line disconnected
Appendix