ATS SuperTrak GEN3, Руководство по эксплуатации и обслуживанию, Страница: 265 / 366

Troubleshooting
SuperTrak™ GEN3 System Operation and Maintenance Manual 253
Rev. 9 (12-2021)
Continued from previous
page Isolate the short:
1. Disconnect a motor power connection at each end of the
system. This divides the system in half electrically.
2. Use a multimeter to measure the resistance of each half of
the system. The half of the system with a measurement of
<5
Ω is the half containing the short.
3. Disconnect a motor power connection in the middle of the
isolated half of the system.
4. Repeat step 2.
5. Locate the connection between the motor power connection
and the common connection or ground (frame).
A short exists between the
24V digital power
connection and the common
connection or ground
(frame). Determine if the short exists between a 24V digital power
connection and a common connection or between a 24V digital
power connection and ground (frame):
1. Disconnect and isolate one (1) end of the common bonding
jumper located in the 180 deg. section that contains the
control panel electrical interconnect.
Failure Resolution