FMS-2000C
LIT-12013504
55
Overriding and locking analog outputs
Control the analog outputs manually to help verify the correct operation or allocation of the controller resources. For example, set an
analog output used to control an air ow damper to a specic percentage while manually adjusting the damper. Any analog output you
override remains locked until you unlock it. A yellow icon appears on the home screen as a reminder that analog outputs are locked.
To lock an analog output temporarily, complete the following steps:
1. On the home screen, tap the Settings icon.
2. On the SETTINGS screen, scroll down and tap Diagnostics.
3. On the DIAGNOSTICS screen, tap the Overrides arrow.
4. To adjust analog outputs, tap the Analog Outputs arrow.
5. On the Analog Outputs screen, choose the analog output you want to override temporarily and expand it.
6. Move the slider to set the analog output to a specic percentage.
7. Tap Lock Output.
8. To save the new settings, collapse the ANALOG output and tap the Checkmark icon.
Figure 13: Locked screen
Unlocking the overridden analog output
To unlock the analog output and revert to its original setting, complete the following steps:
1. On the home screen, tap the Yellow icon.
2. On the Analog Outputs screen, choose the analog output you want to unlock and expand it.
3. To unlock the analog output, tap Unlock Output.
4. To save the new settings, collapse the ANALOG Output and tap the Checkmark icon.
Setting the actuator to auto-stroke
To determine which analog output is connected to which valve, you can set the actuator to stroke automatically.
1. On the home screen, tap the Settings icon.
2. On the SETTINGS screen, scroll down and tap Diagnostics.
3. On the DIAGNOSTICS screen, tap the Overrides arrow.
4. To adjust analog outputs, tap the Analog Outputs arrow.
5. On the Analog Outputs screen, choose an analog output you want to override.
6. To determine the valve that is connected to the analog output, tap Auto-stroke.
7. Once you determine which valve is connected to which analog output, tap Unlock.
8. To conrm the new settings, tap the Checkmark icon.
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