Nordson Asymtek X-1000 Series User Manual

Training Guide Course No. 196514
Level 2 Maintenance, X-1000 Series Dispensing Systems 4-82 P/N 196515 (Revision A)
Yes
Manually move the Dispensing
Head to the mechanical hard
stops in the front left corner of
the dispensing chamber.
Type M401 and press [Enter] on
Keyboard. Note value returned.
Manually move the Dispensing
Head in random directions at
different speeds trying to cover
the whole dispensing chamber.
Return Dispensing Head to the
mechanical hard stops in front
left corner of the chamber.
Again, type M401 and press
[Enter]. Note the value returned.
Repeat the above steps three
times.
Is difference of
any set of values
greater than 200
counts?
Record the difference between
the numeric values noted.
Linear Encoder may be faulty.
Contact Asymtek Technical
Support
Linear Encoder
is not
root cause of fault. Go to
PMAC Fatal Following Error
Verification
Yes No
Remove the Servo Shelf Cover.
Verify cable of Y-axis Linear
Encoder (P/N 194986) is
connected to XY Servo Interface
PWA (P/N 60-1211-00) at J23.
The Y-axis Linear Encoder
Connector should be on bottom.
Is the Cable properly
connected?
No
Manually move the Dispensing
Head in the Y-axis.
Again, type M401 and press
[Enter]. Note the value returned.
Are the two
numerical values
different?
In the Tools Menu, click on
the Terminal icon.
From the FmNT Main Menu,
click on the Tools icon.
Under the Terminal icon, click
on the Dispenser icon.
Press the black OFF (0)
button on the Operator’s
Console.
In Dispenser Terminal
Window, type M401 and
press [Enter]. Note value
returned.
Securely connect Cable to
its proper location and go
to indicated step.
A
Yes No
Yes
Manually move the Dispensing
Head to the mechanical hard
stops in the front left corner of
the dispensing chamber.
Type M401 and press [Enter] on
Keyboard. Note value returned.
Manually move the Dispensing
Head in random directions at
different speeds trying to cover
the whole dispensing chamber.
Return Dispensing Head to the
mechanical hard stops in front
left corner of the chamber.
Again, type M401 and press
[Enter]. Note the value returned.
Repeat the above steps three
times.
Is difference of
any set of values
greater than 200
counts?
Is difference of
any set of values
greater than 200
counts?
Record the difference between
the numeric values noted.
Linear Encoder may be faulty.
Contact Asymtek Technical
Support
Linear Encoder
is not
root cause of fault. Go to
PMAC Fatal Following Error
Verification
Yes No
Remove the Servo Shelf Cover.
Verify cable of Y-axis Linear
Encoder (P/N 194986) is
connected to XY Servo Interface
PWA (P/N 60-1211-00) at J23.
The Y-axis Linear Encoder
Connector should be on bottom.
Is the Cable properly
connected?
Is the Cable properly
connected?
No
Manually move the Dispensing
Head in the Y-axis.
Again, type M401 and press
[Enter]. Note the value returned.
Are the two
numerical values
different?
Are the two
numerical values
different?
In the Tools Menu, click on
the Terminal icon.
From the FmNT Main Menu,
click on the Tools icon.
Under the Terminal icon, click
on the Dispenser icon.
Press the black OFF (0)
button on the Operator’s
Console.
In Dispenser Terminal
Window, type M401 and
press [Enter]. Note value
returned.
Securely connect Cable to
its proper location and go
to indicated step.
A
Yes No
Diagram Sheet 4-6-13
PMAC Linear Encoders Fault Isolation Procedure – Y-Axis Linear Encoder Verification

Nordson Asymtek X-1000 Series Specifications

General

Brand	Nordson
Model	Asymtek X-1000 Series
Category	Dispenser
Language	English