Telesis PINSTAMP TMP4100 Series, Installation & Maintenance

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TMP4100-Series Installation/Maintenance
2-6
33480D01.DOC
Table 2-1. Troubleshooting the Marking Head (continued)
PROBLEM CORRECTIVE ACTION
Marker sounds as if motors are running, but no
motion in one or both axes
CAUTION
Do not connect or disconnect the marker cable
while the controller power is ON. Turn power off
before connecting/disconnecting the cable.
1. Disconnect marker cable from controller.
2. TMP4100, TMP4150, TMP4155: Remove air pressure from the marking
system.
3. Remove marking head cover.
4. Ensure the carriage and/or the pin cartridge is not obstructed in either axis.
5. Manually turn the X-axis pulley and check for slippage on the motor. If
loose, contact an authorized maintenance agency for repair.
6. Check stepper motor resistance. If out of tolerance, contact an authorized
maintenance agency for repair.
Marker does not initialize when placed online;
Marker does not move. 1. Ensure the marking head cable is securely connected to the marking head
and to the controller.
2. Ensure the controller is energized. Refer to the Controller
Installation/Maintenance Manual.
3. Using the marking system software, place the marker Online.
4. Ensure the marker isn't stalled. Using the marking system software, Reset
the marker.
CAUTION
Do not connect or disconnect the marker cable
while the controller power is ON. Turn power off
before connecting/disconnecting the cable.
5. Test the marker extension cable, if used. Replace if defective.
6. Test the marker cable. If defective, contact an authorized maintenance
agency for repair.
Marker does not initialize properly. Appears to
be seeking home, but continues running after
mechanical limits are reached.
1. Ensure the carriage and/or the pin cartridge is not obstructed, preventing
the drive mechanism from reaching the home position.
CAUTION
Do not connect or disconnect the marker cable
while the controller power is ON. Turn power off
before connecting/disconnecting the cable.
2. Check marker extension cable, if used. Replace cable if defective.
3. Check stepper motor resistance. If out of tolerance, contact an authorized
maintenance agency for repair.
4. TMP4100, TMP4150, TMP4155: Remove air pressure from the marking
system.
5. Remove marking head cover.
6. Inspect the flag and sensor associated with the malfunctioning axis. The
flag must pass between the opposed legs of the sensor. Ensure the
sensor and flag are not cracked, broken or out of alignment. If defective,
contact an authorized maintenance agency for repair.
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