Anilam 3000M - DC Amplifier Fault Diagnostics

CNC Motion Setup/Testing Utility
P/N 70000635C
6. On the ANILAM Servo Amplifier for the axis being adjusted, adjust the
balance potentiometer until the MST display is 0000, indicating that
the active axis is stationary.
– or –
Adjust until tach voltage is 0 VDC (±0.001 V), indicating that the active
axis is stationary.
7. Press MANUAL (F4) to cancel the Balance command.
COMP
DIFF SIG GAIN
TEST POINTS
J2
TACH GAIN
DIFF GAIN
SIG
COM
SIG GAIN
TACH
POTS
SMA7215-1
BRUSHTYPE AMPLIFIER
OVERTEMP
COMMON
RESET
BUS RET
LIMIT LIMIT
HS/ECB
LS/ECB
RESET
COMMON
FAULT
DIFF SIG DIFF SIG
MTR CUR
TACH
SIGNAL IN
INHIBIT
OVERVOLT
J1
12 13
4
+
2 1 3 8 9 6 5 7
+
10 11 16 14 15
1
B
MOTOR MOTOR
HIGH VOLTAGE
CAUTION
TB1
+
2
3
+
4
SIG GAIN
BAL
TACH
COMP
CUR LIMIT
LOOP GAIN
LED INDICATORS
GREEN RED CONDITION
OFFON RUN
2 FLASHESON +/- LIMITS
OFFOFF AMPLIFIER INHIBIT
ONOFF RESET
1 FLASHOFF OVERTEMP
2 FLASHESOFF OVERVOLTAGE
3 FLASHESOFF LS/ECB
4 FLASHESOFF HS/ECB
Figure 9, ANILAM Servo Amplifier (1 LED), P/N 33000123, DC Systems
AMP
-
1LED
Amplifier Faults
ANILAM amplifiers do not require any scheduled maintenance, although it
is a good idea to occasionally check for dust build up or other
contamination.
If an amplifier should cease to operate or one or more of the fault LEDs
are lit, review the following sections for information on the fault and
possible causes.
NOTE: A fault can on be caused by abnormal conditions. Locate and
correct the cause of the fault before repeated recycling of power
to the amplifier to prevent possible damage.
For LED fault conditions on 5 LED servo amplifiers (Figure 8, ANILAM
Servo Amplifier (5 LEDs), P/N 33000123, DC Systems), see Table 4,
Table of Fault LED Conditions (5 LEDs).
All rights reserved. Subject to change without notice.
November 2009
14