Getting Started
U600 User’s Guide
2-6
Aerotech, Inc.
Version 1.4
The I/O address and the PC interrupt chosen must match the selection on the board via the
jumpers. If the user did not change the jumpers, then they are set at the factory default
positions. Refer to the UNIDEX 600 Hardware Manual, P/N EDU154 under Getting
Started for location of the jumpers and their default positions.
Use the AerReg program to set the registry values for the three items chosen.
2.2.4. Software Installation Testing
Run AerDebug to check the I/O address value. It will deliver an appropriate error
message on startup if the I/O addresses do not match. If it comes up with no error
message (shows the <TK1/AX1> prompt) then the I/O address and the AT window are
correct. If the AT window is bad, choose another address (using AerReg) or disable RAM
shadowing in the CMOS setup. If the I/O address is bad, choose another address using
AerReg. Remember to reboot or restart the device driver when in Win NT after making a
change in AerReg.
AerDebug also detects and delivers an error message for some incorrect PC interrupt
values, but not all. To test the PC interrupt properly, run AerDebug, and if it does not
indicate that the PC interrupt is bad, type “!TI”. It will display “No Error”, or give an
appropriate message describing a problem with the PC interrupt.
The axis processor interrupt is distinct from the PC interrupt. The PC interrupt is used
only in selected situations, by the axis processor, to alert the front end. It is only used in
conjunction with Callback extended statements and the INTMASK axis parameter.
The axis processor interrupt is much more important. It operates the motion controller
execution unit (see System Architecture in chapter 1 for details) which runs the servo
loop. The axis processor interrupt is private to the axis processor card, and the user does
not need to make any settings or adjustments for it to work. The user should test the axis
processor interrupt from AerDebug by typing the command “PARMMON A CLOCK.”
The user should see a continuously increasing number (counting in milliseconds). If the
value does not change, then the axis processor interrupt is deactivated or otherwise not
operating. This could be due to a bad image file, or a bad jumper setting of JP2 or JP3 on
the UNIDEX 600 PC based motion controller card.
Содержание UNIDEX 600 Series
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