Baker Hughes Panametrics AquaTrans AT600, Руководство пользователя

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AquaTrans™ AT600 User’s manual 49
Chapter 4. Initial setup and programming
Setting the frequency error handling
The test frequency
To change the error handling status, select error handling in the
menu and press [√]. The following screen opens.
To change the current error handling status, select the desired
option, and press [√]. The screen returns to the previous display.
There are four options for response to an error situation:
• Hold: hold the last good value
• Low: display 0 Hz
• High: display the full frequency
• Other: If selected, a screen similar to the following opens
Enter the frequency value you want to display during an error
situation. (e.g., if full frequency = 1 kHz, you may want to set the
error handling value to 2 kHz.) Press [√] again, and a screen
similar to the following opens.
Use the [

] or [

] key to select a specific digit, then use the [

]
or [

]key to change that digit as required. After all digits are
correct, press [√] to save. Then, press [x] to return to the
previous screen.
To test the frequency output, select test
frequency and press [√]. The following
screen opens.