MTS Criterion 60 - Manual - Manual (Page 89)

MTS Criterion™ Series 60 Product Manual Troubleshooting 89
Troubleshooting
Basic Troubleshooting
S YMPTOM C HECK R EASON
Cannot clear interlocks,
no apparent source for
the interlock. Is any Emergency Stop button
pressed?
Any pressed Emergency Stop will
prevent interlocks from being
cleared.
You can now check if an ESTOP is
pressed in the fault status screen in
TestWorks.
Is the pump on? On a MTS Criterion Series 60 the
pump must be on to clear interlocks.
Is there a fault on either the Interface
indicator on the controller box or
MTS Criterion Series 60 logic
indicator on the IOP panel? Check
the indicator LEDs or check the
software fault status.
Any fault that is detected will prevent
machine operation. Generally contact
MTS tech support or field service to
troubleshoot. Faults are reset when
power is cycled.
Is something plugged into the guard
connector in the J11 connector?
Make sure the guard connection is
not plugged into the adjacent aux
power connector.
The guard connector contains
jumpers to configure the guard as
either “slow” or “interlock”. When
nothing is plugged in, the guard gets
configured as interlock and the guard
appears open.
Is something plugged into the J3
connector on the MTS Insight
controller board?
Although the interlock connection on
the MTS Insight board is rarely used,
if a jumper plug is not installed an
interlock will be generated.
Is the guard door open and guard
configured to Interlock?
The guard function “slow” or
“interlock” is configured by jumpers
in the cable. If no jumpers are
installed, it is configured to interlock
when the guard door is open.