12
User Manual
neuro 102 Plus
Refer Table 5.1 for parameter description & settings.
ALARM AND RETRANSMISSION (RECORDER) PARAMETERS : PAGE 11
Table 5.1
Parameter Description
Settings
(Default Value)
ALARM-1 TYPE
Selects the Alarm-1 activation type. Selecting ‘None’ disables the
alarm and suppresses all the related parameters for Alarm-1.
None
Process Low
Process High
Deviation Band
Window Band
(Default : None)
ALARM-1 SETPOINT
(Available for Process High or Process Low Alarm-1 Type)
Sets Alarm limit independent of control setpoint for Alarm-1
activation. Defined in same units and resolution as that for PV.
ALARM-1 DEVIATION BAND
(Available for Deviation Band Alarm-1 Type)
Sets positive or negative deviation (offset) limit from control
setpoint for High or Low Alarm-1 activation, respectively. Defined
in same units and resolution as that for PV.
Min. to Max. Range
specified for the
selected Input Type
(Default : Min or Max Range)
ALARM-1 WINDOW BAND
(Available for Window Band Alarm-1 Type)
Sets symmetrical positive and negative deviation (offset) limits
around control setpoint for both High and Low Alarm-1 activation.
Defined in same units and resolution as that for PV.
ALARM-1 HYSTERESIS
Sets differential (dead) band between Alarm-1 ON and OFF
switching states. Units and resolution are same as that for PV.
ALARM-1 INHIBIT
Setting to ‘Yes’ suppresses Alarm-1 activation upon power-up or
process start-up.
(Default : No)
No
Yes
Section 5
For DC mA/mV/V
: 1 to 9999 counts
For Thermocouples/RTD
:
1 to 999 or 0.1 to 999.9
(Default : 2)
For DC mA/mV/V
: 3 to 9999 counts
For Thermocouples/RTD
:
3 to 999 or 0.3 to 999.9
(Default : 5)
For DC mA/mV/V
:
-1999 to 9999 counts
For Thermocouples/RTD
:
-999 to 999 or -1.999 to 999.9
(Default : 5)
