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PP836A 3BSE042237R2 Touch screen

The controller must be off-line during calibration. Factory calibration values are listed in Section 8.5. Refer to Table 8.1 and to the installation wiring figures in Section 8 for power input, signal input and signal output terminals. Security, Calibration of Inputs/Outputs: If level 1 and level 4 security are enabled, the user-determined six-digit security combination (e.g. 000025) for either level 1 or level 4 must be entered before new calibration parameters can be stored. Once the security combination has been entered, access will be provided to all functions with that security level until the user exits configuration. For additional information, refer to function block SECUR - Security in Section 3. Bargraphs: The bargraphs on the Display Assembly are not used during the calibration procedure. Ignore any bargraph indications during calibration.

9. Press the STEP DOWN button to enter the VALUE level (‘CAL’ appears on upper display). 10. Set the precision voltage source to the zero input value (0.000 to 1.000 Vdc). 11. Press STORE to lock-in the desired value. If ENTER COM appears in the alphanumeric display, security is enabled and steps 1) through 5) must be performed to store the calibration. Otherwise, go to step 14. 1) The numeric display shows 000000 with the right-most digit flashing. Rotate the pulser knob to set the units digit to the correct number. 2) Press the TAG/Å key to select the next digit, the tens digit. Rotate the pulser knob to select a number for that digit. 3) Move to and select the needed number for each remaining digit. 4) Press ENTER. If the combination entered is incorrect, “ACCESS/DENIED” will be displayed and the controller will return to the parameter level. Otherwise, go to step 14. 14. Press the STEP UP button. Rotate the Pulser Knob to select the ‘CAL FULL’ parameter. 15. Press the STEP DOWN button to enter the VALUE level (‘CAL’ appears on upper display). 16. Set the voltage source to the full scale input value (4.000 to 5.000 Vdc).

12.1 ANALOG INPUT (AIN1-4) 

Analog input function blocks have been factory calibrated for 1 to 5 Vdc inputs. Recalibration should not be required unless calibration parameters are to be changed. Periodic recalibration should not be necessary. To calibrate an analog input, use the following procedure. 1. At the controller’s rear terminals, connect an electronic calibrator or precision reference source capable of supplying a voltage between 0.000 and 5.000 Vdc to the selected analog input terminals (e.g. AIN1 or AIN2). Refer to Section 8 Installation for terminal numbers and wiring guidelines. Ensure that terminal screws are tight. 2. If security is enabled, a level 1 or level 4 security combination will be needed to store the results of a calibration. Refer to SECUR-Security in Section 3 for additional information. 3. Apply power to the station. 4. Press the ENTER CONF button to enter the configuration mode at the MENU level. Rotate the Pulser Knob to select ‘STATION’ on the alphanumeric (lower) display. 5. Press the STEP DOWN button to choose options at the station level and rotate the Pulser Knob to select ‘CAL’ on the alphanumeric display. 6. Press the STEP DOWN button to enter the FUNCTION BLOCK level. Rotate the Pulser Knob to select the desired input (e.g. AIN1 or AIN2). 7. Press the STEP DOWN button to enter the PARAMETER level. 8. Rotate the Pulser Knob to select the desired parameter, CAL ZERO, shown on the alphanumeric display.