Beisler 739-23-1 Program - Manual (Page 17)

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1.6.7 Testing of key bar
With this test programme, the individual keys of the operating panel
can be tested.
Operating steps
–
Switch to test mode (see chapter 1.6).
– Select the test programme by means of the “ ” or “ ” key.
– Press the “OK” key.
The test programme is started.
– Press the individual keys.
Example: “F1" function key
– Press the “ESC” key.
The system returns to the basic multitest programme.
1.6.8 Testing of control RAM
This option allows for the testing of the RAM.
Operating steps
–
Switch to test mode (see chapter 1.6).
– Select the test programme by means of the “ ” or “ ” key.
– Press the “OK” key.
The test programme is started.
The display reads as follows:
Display if OK:
Display if error occurred:
– Press the “OK” key.
The NV-RAM capacity of the control system is displayed.
DAC2b
DAC2c