MKS 651D Series, Руководство пользователя, Страница: 70 / 162

Setup Chapter Four: Local Operation
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Note
1. To disable a low limit trip point, set it to negative full scale.
2. To disable a high limit trip point, set it to full scale.
Analog Setpoint Value
Be sure that the default Pressure and Position display appears on the screen.
Press the [ ] key to advance to the analog setpoint screen.
The screen displays:
ANALOG SETPOINT
VALUE: 50.0 % H
The analog set point display reports the voltage percent of the actual input applied;
this is an informational screen only .
For example, if the analog set point is configured for 5 V full scale input, and the actual
input applied is 5 V, the analog set point display shows a value of 100%. However, if
the actual input applied is 2.5 V, the analog set point display indicates that input by
showing a value of 50%.
You can operate the 651 controller at a different full scale input, for example 4.5 V, by
recalibrating the full scale of the analog set point. Refer to
How To Calibrate the Full
Scale of the Analog Set Point , for more information.
Note
The set point parameter setup is now complete. Press the stop key to exit
the Main Menu and return to the default
Pressure and Position display
screen.