PULSAR MEASUREMENT
185
P991 Hard Test
When this parameter is selected, the unit will test the following in turn.
• Relays. Press a numeric key corresponding to the number of the
relay you wish to test, and the relay will change state each time the
key is pressed. If you press any other key, other than a valid relay
number, then the test will end.
• Display. The LCD will steadily be blacked out, so you can see if the
screen is working. Press, ENTER, to end the display test and move
onto the next test.
• Keys. You should press each key, to confirm it works, with a counter
showing how many more keys you have to press. Be sure to press
the CANCEL key last, as this will show if all keys were pressed or not.
If they were not, then an error message is displayed.
P992 mA Out Test
This parameter will allow you to force a specified current on the mA output,
to test the equipment that it is connected to, and to make sure the unit is
working correctly. The figure you enter will be generated by the mA output.
P994 Transducer Test
If you enter 1 for this parameter it will continually fire the transducer, so you
can check the wiring, until you press any key to cancel.
P995 Keys Test
You should press each key, to confirm it works, with a counter showing how
many more keys you have to press. Press the CANCEL key last, as this will
confirm if all keys were pressed or not. If they were not, then an error
message is displayed.
P996 Relay Test
Press a numeric key corresponding to the number of the relay you wish to
test, and the relay will change state each time the key is pressed. If you press
any other key, other than a valid relay number, then the test will end.
P997 LCD Test
Turns all LCD segments black for 5 seconds to allow the functionality of the
display to be visually checked.
P997 SD Card Test
Conducts a read & write test to the SD card.
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