Analog Setup (Acm Required) - Emerson Bettis 500 Installation And Operation Manual

Installation and Operation Manual
E2K-405-0218 Rev. 2
5.5.8
Customizing Actuator Settings

Analog Setup (ACM Required)

NOTE:
Only displayed/applicable if the ACM is installed and analog control is enabled in
the valve control setup. See Section 5.5.2, Valve Control Setup.
All analog I/O are loop powered.
1. At the "ANALOG SETUP?" prompt, answer "YES."
2. Use the selector knob (NEXT/BACK) to review the settings for
analog control.
3. Use the control knob (NO) to increment the bandwidths and delay
time, to select polarity and lost signal parameters, and to calibrate
analog in/out.
4. Answer "YES" after each selection. See Figure 5-13.
To calibrate analog input, connect a calibrated precision 4-20mA current source to
Terminal 25(+) and 26(-) for AIN#1.
To calibrate analog input AIN#2, connect a calibrated precision 4-20mA current
source to Terminal 27(+) and 28(-).
To calibrate analog outputs, the user must connect a calibrated precision
4-20mA current meter to Terminals 31(+) and 32(-) for AO#1 or Terminals 29(+)
and 30(-) for AO#2.
To calibrate analog output AO#2, the user must connect a calibrated precision
4-20mA current meter to terminals to 33(+) and 34(-).
Section 5: Customizing Actuator Settings
February 2018
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