Spirax Sarco SP7-10 - ADJ_MODE: Automatic Adjustment Mode; TEST Parameter: Function Test

IM-S51-07 CTLS Issue 1
20
SP7-10, SP7-11, SP7-12 and SP7-20, SP7-21, SP7-22 Parameterization
Use this parameter to define the mode or scope of the Auto Adjust function.
FULL Complete Autoadjust
STROKE Stops only
CTRL_PAR Control parameters only
ZERO_POS Zero position only (configured stops required)
LOCKED No Autoadjust
3.5.4 TEST - Test
If a partial run of automatic adjustment has been selected (see parameter DANG_DN on page 20), the following code numbers are
shown:
Stops only Steps 10 … 32 and step 200
Parameters only Steps 40 … 120 and step 200
Zero Only: 10 Air is completely evacuated from actuator (OUT1). The fully evacuated position is saved.
Zero Only 200 Automatic adjustment is complete.
3.5.3 ADJ_MODE – Automatic adjustment mode
The test is used to activate the positioner, and you can check the effects of the changes to this parameter group, e.g., by introducing
setpoint changes or setpoint ramps using a current source.
Normally, INACTIVE is shown in the display. To start the test, press and hold ENTER until the countdown from 3 to 0 is finished. The
test is activated. The display shows the control loop symbol and a flashing message. The test is automatically stopped after two minutes
and can also be stopped by pressing any button.
NOTE
It is not possible to start the test when the safe position is active (see the FAIL_POS parameter on page 50.)
Instead, the message FAIL POS is displayed.