CNC Motion Setup/Testing Utility
P/N 70000510B
10
All rights reserved. Subject to change without notice.
31-January-05
Balancing the DSP
2
Board (F6)
On systems that use an ANILAM Servo Amplifier Board, P/N 33000039 or
33000123 (see
Figure 6, ANILAM Servo Amplifier (5 LEDs),
P/N 33000123
or
Figure 7, ANILAM Servo Amplifier (1 LED),
P/N 33000123
), measurements for this procedure can be made at the J1
input connector
with the Servo Drive Test Board, P/N 33000102.
NOTE:
If ANILAM did not provide the servo amplifiers, follow the
guidelines for balancing supplied by the manufacturer.
Refer to
Figure 5, ANILAM DSP
2
Board Balance Pots, P/N 33000404
.
Measure command voltages across TP1 and TP2 of the test board.
NOTE:
These signals can also be found on Pin #3 and Pin #11 of the J1
input connector on the ANILAM Servo Amplifier Board.
All DSP
2
Boards are adjusted at the factory and should be within limits.
Only balance the DSP
2
Board if it is not at 0 VDC (±0.001V).
NOTE:
On 5000M Kit style systems, the DSP
2
Board is located inside
the CNC console. On 5000M OEM systems, the DSP
2
Board
is
located in the CNC chassis. Remove only the top cover of the
console or open the CNC chassis to access the Board.
Balance the DSP
2
Board with the servos off, initially
. Next,
verify the DSP
2
Board balance with the servos on, and correct
for voltage offset as required.
1. Press
Balance
(
F6
) to output a zero voltage signal to the axis.
2. Press
START
.
3. Refer to
Figure 5, ANILAM DSP
2
Board Balance Pots, P/N
33000404
. Make adjustments for axis outputs 0-3 on the DSP
2
Board
at potentiometers R108–R111 respectively.
4. Adjust the potentiometer for the selected axis until the voltage across
the pins is 0VDC (
±
0.001V).
5. Press
MANUAL
(
F4
) to cancel the test.
