E0: Communication Failure - Mita DP-2800 Service Manual

5A2

E0: Communication failure

Meaning
The engine controller
does not respond to
the main controller.
between KP-544 and
Replace KP-544. If not
cured, replace KP-536.
6-22
Suggested causes
• Error with CPU and gate arrays of
either the engine or main controller
• Connection error between the
engine board and the main con-
troller board
• Program overrun in the engine or
main controller
E0
Cable S02051
KP-536 wired
properly?
Yes
No
Reconnect
properly.
Corrective action
Check/replace S02051
cable. Replace KP-544.
Replace KP-536.