TR7007M_SII_Hardware_en_v1-0-1.pdf - 第34页
Test Research, Inc. 24 TR7007 M SII User Guide – Hardware Figure 65 : Up - Holder Motor Error 3.3.5 PC & PLC Communica tion Error The candidate board has been loc ked and the PC notified to com mence testing. No acti…
Test Research, Inc.
TR7007M SII User Guide – Hardware 23
1) SENSOR Always On:
The Sensor sensitivity range is too long.
The candidate board has been covering the sensor for too long, there may be a jam or the
conveyor belt may not be operating.
2) SENSOR Always OFF:
The Sensor sensitivity range is too short.
The candidate board has not been detected by the sensor for too long, there may be a
jam or the conveyor belt may not be operating.
3) Conveyor Error: Motor or Motor Driver Malfunctioning, or Belt Detached.
Figure 62: Sensor 1 Error
Figure 63: Sensor 2 or 3 Error
Figure 64: Sensor 4 Error
3.3.4 UP-Holder Motor Error
The reasons for a Holder Motor Error may be:
1) Sensor 5 or 6, ON/OFF error: Incorrect detection height adjustment.
2) Motor Error: Motor or Motor Driver malfunction.
Test Research, Inc.
24 TR7007M SII User Guide – Hardware
Figure 65: Up-Holder Motor Error
3.3.5 PC & PLC Communication Error
The candidate board has been locked and the PC notified to commence testing. No action
taken within 10 seconds of the notification. After troubleshooting, user can press [RETRY] to
inspect the board again or press [PAUSE] to turn off the alarm sound or press [RESET] to
return to standby screen.
1) PC & PLC communication link malfunction.
2) PC program not being executed or malfunctioning.
Figure 66: PC & PLC Communication Error
3.3.6 Set Delay Time Out or Sensor Error
When the loading speed is too fast or Sensor 1 and Sensor 2 are located too closely
together, speed reduction may not occur in time so this measure is triggered to prevent
boards from falling off.
Figure 67: Speed Reduction Error
3.3.7 Test Fail
When the test results in a Fail, the PC will send a FAIL signal. A confirmation from the PC is
required before it can return to the system’s operational display.
Test Research, Inc.
TR7007M SII User Guide – Hardware 25
Figure 68: Board Test Fail
3.3.8 Width Motor Abnormal or Limiter Sensor On
The limit of the width of the auto conveyor for TR7500L or TR7006LL is 110000pps. These
two systems are equipped with the new limit sensors X81 and X82. When the limit sensor is
triggered, the system will display the following screen.
Figure 69: Width Motor Abnormal or Limiter Sensor On