Dwyer SCZ10 - Manual (Page 7)

Character Name, Description, Setting range Initial value
PV filter time constant setting
• Sets the PV filter time constant.
If the setting value is too large, it affects control result due to
the response delay.
• 0.0 to 10.0 seconds
0.0 seconds
Control output high limit setting
• Sets the control output high limit value.
• This setting item is not indicated when
ON/OFF action.
• Control output low limit to 105%
Setting greater than 100% is effective to DC current output type
100%
Control output low limit setting
• Sets the control output low limit value.
• This
setting item is not indicated during ON/OFF action.
• -5% to control output high limit
Setting less than 0% is effective to DC current output type.
0%
Control output ON/OFF action hysteresis setting
• Sets the ON/OFF action hysteresis for the control output.
• This setting item is indicated only for ON/OFF action (P=0)
• Thermocouple and RTD input: 0.1 to 100.0°C (°F)
DC voltage and current input: 1 to 1000
(Decimal point place follows the selection.)
1.0°C
Alarm action selection
• Selects alarm action type.
No alarm :
High limit alarm :
Low limit alarm :
High/Low limits alarm :
High/Low limit range alarm :
Process high alarm :
Process low alarm :
High limit alarm w/standby :
Low limit alarm w/standby :
High/Low limits alarm w/standby :
No alarm
Alarm action Energized/Deenergized
• Selects alarm action Energized/Deenergized.
•
This setting item is not indicated when “No alarm” action is
selected in [Alarm action selection].
• Energized:
Deenergized:
Energized
Alarm HOLD function selection
• Selects whether alarm HOLD function is [Used] or not.
If alarm HOLD function is set to used, once the alarm
functions alarm output remains until the power is turned off.
• This setting item is not indicated when “No alarm” action is
selected in [Alarm action selection].
• Alarm HOLD [Not used]:
Alarm HOLD [Used] :
Alarm HOLD
[Not used]
Alarm hysteresis setting
• Sets the alarm hysteresis.
•
This setting item is not indicated when “No alarm” action is
selected in [Alarm action selection].
• Thermocouple and RTD input : 0.1 to 100.0°C (°F)
DC voltage and DC current input: 1 to 1000 (Decimal point
place follows the selection.)
1.0°C