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 flow damper to a specific 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 specific 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 confirm the new settings, tap the
Checkmark
icon.