Seg SP760 Series, Instruction Manual

Page: 32 / 41

Smart Positioner
SP760 Series
Ver 1.0 SHINHWA Eng.
- 31 -
AUTO CAL optimizes most of the actuator control values. However in case of
special setting, only AUTO Calibration may be difficulty to optimize setting.
if parameter set value shall be increased or decreased, it will be proper operation
condition in current status.
7-6-1
Dead-Zone Mode ( DEADZONE )
Dead-zone indicates the percentage of error allowance. In case of high level of packing
friction which may cause hunting or oscillation ,increasing the value of Dead-Zone can
be suitable the valve operation.
EX ) If dead-zone setting is 0.5% or operation direction or position difference value is
less than 0.5%, you may neglect .
<ENTER 5 sec
+UP 1 time
→
<ENTER>
→
<ENTER>
→
<UP>/<DOWN>
<ENTER>
→
<ESC>
→
※ If desirable value is between 0-20%,the default is set to 0.1%.
7-6-2 KP_UP Mode ( KP_UP )
If increasing 0% ->100%, the operation velocity is adjusted to the target position.
It is normally used when velocity is too far fast due to small actuator or
when load friction shows down the rising velocity .
<ENTER 5 sec
+UP 1 time
→
<ENTER>
<UP>/<DOWN>
→
<ENTER>
→
<ESC
3 times>
→
7-6-3 KP_DOWN Mode ( KP_DOWN )