Using the signal i/o to start/stop tests – GW Instek GPT-9900 series User Manual User Manual

Page 110

GPT-9000/9000A Series User Manual

110

Using the SIGNAL I/O to Start/Stop Tests

Background

To use the SIGNAL I/O port the Start Ctrl
settings have to be set to SIGNAL I/O in the
Common Utility menu.

Panel operation

1. Set the Start Ctrl option to SIGNAL

I/O.

2. Connect the Input/Output signals

to the SIGNAL I/O port.

3. To start the testing, short the

INPUT_STOP and INPUT_COM
line for a minimum of 1ms to put
the tester into READY status.

4. To start the testing, short the

INPUT_START and INPUT_COM
lines for a minimum of 1ms.

5. To stop the testing, temporarily

short the INPUT_STOP and
INPUT_COM line again.

NOTE

Even if the GPT-9000/9000A is configured to use
the SIGNAL I/O interface, the STOP button on the
front panel can still be used to stop a test.