ATS SuperTrak GEN3, Руководство по эксплуатации и обслуживанию, Страница: 274 / 366

262 SuperTrak™ GEN3 System Operation and Maintenance Manual
Rev. 9 (12-2021)
Troubleshooting
Test for a Reversed Polarity Coil
If a coil is connected backward it will have reversed polarity. There are two (2)
methods to test for reversed polarity in a coil:
• Test with the PLC in MANUAL Mode on page 262
If this option is available, it is easier and quicker to use this test.
• Test Manually with TrakMaster on page 263
Test with the PLC in MANUAL Mode
Use this test if you can place the PLC in MANUAL mode and step the system
through process steps; otherwise, see
Test Manually with TrakMaster on page 263.
1. Open the Global Parameters window in TrakMaster
2. Note the value of the
Maximum
Velocity
parameter, so that you
can change the value back to this
after the test.
3. Set the
Maximum Velocity
parameter to 50 mm/s.
4. Manually step the PLC until a pallet fully-travels the length of the straight
section or 180 deg. section to be tested.
The hardware passes if the pallet fully-travels the section without producing an
Excessive pallet following error
fault.
5. Set the
Maximum Velocity
parameter back to the value that was noted in
step 2.