Asymtek C702, Student Manual

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Level 2 Maintenance Training, Century Series 4-10 P/N 73-0028-00 Revision A
Level 2 Module 4
STUDENT GUIDE
LESSON 8 Communication Error
OBJECTIVE : Upon completion of this lesson, the student should be able to
correct a communication error between the computer and module.
COMMUNICATION ERRORS
SYMPTOM POSSIBLE CAUSE
Conveyor Controller Module
Fuse
Main PCA CONVEYOR FAILURE
Conveyor Motor
Conveyor Controller Module
Interface Module
Interconnect Module
Sensor
FAILS TO FIND WIDTH
HOME
Interconnect Cables
Conveyor Controller Module
Interface Module
Interconnect Module
Pneumatics Module
STOP PINS/CLAMPS
INOPERATIVE
Interconnect Cables
NO FUNCTIONALITY Conveyor Controller Module
Fuse
Conveyor Controller Module
Interface Module
NO
UPSTREAM/DOWNSTREAM
INTERFACE
Upstream/Downstream System
Although there are many configurable settings for baud
rate, Comport settings in Windows, the typical
communication problems are the result of one of these
two things:
a. POWER FAILURE to 201.
b. 201 Controller Busy.
1.) HIT RESET on Front Panel. If this doesn’t
work,
2.) EXIT WINDOWS, Hard REBOOT, and
REINITIALIZE FMW. If doesn’t work after
this, then
3.) ERASE and RESTORE MEMORY. If this
doesn’t work,
4.) SWAP 201 Controllers and see if you can
isolate it to the 201.
TROUBLESHOOTING
To check communication, In terminal mode, type OI.
Await response Automove REV 3.XX / 3.XX.