TROUBLESHOOTING INTRODUCTION
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The Power-On Reset feature is not available on OEM models; OEM customers must provide this required
safety feature as part of their equipment integration.
During any fault shutdown, the Fault Shutdown Output (Pin 1 on the DB-9 Connector), which is normally
at +15 VDC, latches to a low state (0 VDC) until the laser is reset by removing DC power for 30 seconds
and then reapplying power to the laser.
Each Symptom listed below describes a particular fault condition. For each Symptom, specific causes and
solutions are described in the Possible Causes section.
Symptom:
•
No output beam, but +30 VDC is applied.
Possible Causes:
•
A fault shutdown has occurred. Pin 1 on the DB-9 Connector is at 0 VDC in reference to Pin 2 (Pin
1 is at +15 VDC during normal operation).
An over temperature, overvoltage/undervoltage, or RF circuitry failure has occurred.
Correct the problem(s), then remove power from the laser for 30-seconds. Re-apply power (if a Keyswitch
has been added through the DB-9 jumper plug), cycle the Keyswitch or Remote Keyswitch.
Caution: Possible Equipment Damage
Attempting repair of a NOVANTA laser without the express authorization of NOVANTA, will void the
product warranty. If troubleshooting or service assistance is required, please contact NOVANTA
Customer Service.
Summary of Contents for 32-1 Laser
Page 1: ...ENGINEERED BY SYNRAD 32 1 Laser User Manual...
Page 19: ...32 1 LABEL LOCATIONS PAGE 19 32 1 label locations Figure 2 3 38 1 Hazard label locations...
Page 25: ...ELECTROMAGNETIC INTERFERENCE STANDARDS PAGE 25 Figure 2 1 32 1 Declaration Document...
Page 26: ...ELECTROMAGNETIC INTERFERENCE STANDARDS PAGE 26 Figure 2 5 continued 32 1 Declaration Document...
Page 41: ...I O FAULT DIAGRAMS PAGE 41 I O Fault Diagrams Table 4 6 DB 9 pin assignments...
Page 57: ...INDEX PAGE 1...
