Ametek 10001i, User Manual, Page: 140 / 341

User Manual
126 i Series / iX Series
7.3.4 Distorted Output
CAUSE SOLUTION
Power source is grossly overloaded. Reduce load
The crest factor of the load exceeds 3:1 on
the low range or 5:1 on the high range. Reduce load current peaks by reducing
load.
7.3.5 Unit Shuts Down after 1-2 Seconds
CAUSE SOLUTION
Output shorted Remove output short
Output grossly overloaded. Remove overload.
Operating load with too high inrush or start
up currents. Consult factory for application advice.
7.3.6 No Output and No Lights on Front Panel
CAUSE SOLUTION
Input circuit breaker switched off. Switch the breaker on.
No input power to TB3. Ensure 3 phase power is getting to TB3.
Unit tripped on overvoltage or overcurrent. Turn circuit breaker off - wait five seconds
- turn circuit breaker back on.
7.3.7
No Output But “Power On” LED on Front Panel is Lit
CAUSE SOLUTION
“OUTPUT ON” switch is turned off. Turn OUTPUT ON switch to “ON”.
REMOTE SHUTDOWN logic line at J22
pin 36 is shorted to D COM or A COM. Remove connection from J22 pin 3.
Current limit programmed down or to zero. Program current limit higher.
Voltage programmed down or to zero. Turn amplitude control up.
Unit tripped on overvoltage or overcurrent. Turn circuit breaker off - wait five seconds
- turn circuit breaker back on.