ero electronic MKS Manuel De Service page 27

When it is desired to switch from LOCK to
UNLOCK condition, set a value equal to P18
parameter.
When it is desired to switch from UNLOCK to
LOCK condition, set a value different from P18
parameter.
Alarm 1 threshold Alarm 1 threshold
AL1 Alarm 1 threshold Alarm 1 threshold Alarm 1 threshold
This parameter is available only if P 7 is equal
to "AL1.P", "AL1.b" or "AL1.d".
Ranges:
- Span limits for process alarm.
- From 0 to 500 units for band alarm.
- From -500 to 500 units for deviation alarm.
HSA1 Alarm 1 hysteresis Alarm 1 hysteresis Alarm 1 hysteresis Alarm 1 hysteresis Alarm 1 hysteresis
This parameter is available only if P 7 is equal
to "AL1.P", "AL1.b" or "AL1.d".
Range:From 0.1% to 10.0% of the input span
or 1 LSD.
Note Note
Note: If the hysteresis of a band alarm is larger Note Note
than the alarm band, the instrument will use an
hysteresis value equal to the programmed band
minus 1 digit.
AL2 Alarm 2 threshold Alarm 2 threshold Alarm 2 threshold Alarm 2 threshold Alarm 2 threshold
This parameter is available only if P 9 is equal
to "AL2.P", "AL2.b" or "AL2.d".
For other details see AL1parameter.
HSA2 Alarm 2 hysteresis Alarm 2 hysteresis Alarm 2 hysteresis Alarm 2 hysteresis Alarm 2 hysteresis
This parameter is available only if P 9 is equal
to "AL2.P", "AL2.b" or "AL2.d".
For other details see HSA1parameter.
AL3 Alarm 3 threshold Alarm 3 threshold Alarm 3 threshold Alarm 3 threshold Alarm 3 threshold
This parameter is available only if P 11 is equal
to "AL3.P", "AL3.b" or "AL3.d" and P13 = OPrt
or SPEC.
For range details see AL1parameter.
When P13 = SPEC, it allows to select one of
the two values programmed by P14 and P15
parameters.
HSA3 Alarm 3 hysteresis This parameter is available Alarm 3 hysteresis Alarm 3 hysteresis Alarm 3 hysteresis Alarm 3 hysteresis
only if P 11 is equal to "AL3.P", "AL3.b" or
"AL3.d" and P13 = OPrt.
For other details see HSA1parameter.
Note: the alarm 2 and 3 are in OR condition on Note Note Note Note
the OUT 4.
XKSser1-B0.PMD 21
Pb Proportional Proportional Proportional Proportional Proportional band band band band band
Range: from 1.0% to 200.0% of the input span.
When Pb parameter is set to zero, the control
action becomes ON-OFF.
Note Note Note: When device is working with SMART Note Note
algorithm the Pb value will be limited by P34
and P35 parameters.
HYS Hysteresis for ON/OFF control action Hysteresis for ON/OFF control action Hysteresis for ON/OFF control action Hysteresis for ON/OFF control action Hysteresis for ON/OFF control action
This paameter is available only when Pb=0.
Range: from 0.1% to 10.0% of the input span.
ti Integral time Integral time Integral time Integral time Integral time
This parameter is skipped if Pb=0 (ON/OFF
action).
Range: from 0.0 to 10.0 [mm.ss]. Above this
value the display blanks and integral action is
excluded
Note: When the device is working with SMART Note Note Note Note
algorithm, the minimum value of the integral
time will be limited by P36 parameter.
td Derivative time Derivative time Derivative time Derivative time Derivative time
This parameter is skipped if Pb=0 (ON/OFF
action).
Range:From 00.00 to 10.00 mm.ss.
Notes Notes Notes: Notes Notes
1)When device is working with SMART
algorithm the td value will be equal to a quarter
of Ti value.
2)When P44 is equal to "Pi", the derivative
action is always excluded.
IP Integral pre-load Integral pre-load Integral pre-load Integral pre-load Integral pre-load
This parameter is skipped if Pb=0 (ON/OFF
action).
Ranges:
- From 0.0 to 100.0 % of the output if device is
configured with one control output.
- From -100.0% to 100.0% of the output if device
is configured with two control outputs.
Sñ.tt Servomotor travel time Servomotor travel time Servomotor travel time Servomotor travel time Servomotor travel time
This parameter is available only when
P5 = Sñ.OL.
Range: from 0.06 to 3.00 [mm.ss].
Sñ.db Servomotor dead band . Servomotor dead band Servomotor dead band Servomotor dead band Servomotor dead band
This parameter is available only when
P5 = Sñ.CL or Sñ.OL and Pb is different from 0.
Range: from 1% to 50 % of the travel timo or of
the feedback potentiometer span.
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12/09/2005, 9.46