21
Character
Name, Description, Setting Range
Factory Default
Alarm 2 Energized/De-energized
Energized
• Selects Alarm 2 action Energized/De-energized. (For details, see p.18.)
• Not available if No alarm action is selected in [Alarm 2 type].
•
: Energized
: De-energized
Alarm 2 HOLD function
Not holding
• Selects either Holding or Not holding in Alarm 2.
When “Holding” is set, once alarm is activated, the alarm output remains ON
until the power is turned off.
• Not available if No alarm action is selected in [Alarm 2 type].
•
: Not holding
: Holding
Alarm 2 hysteresis
1.0
• Sets Alarm 2 hysteresis.
• Not available if No alarm action is selected in [Alarm 2 type].
• Setting range:
Thermocouple, RTD input: 0.1 to 100.0
( )
DC voltage, current input: 1 to 1000 (The placement of the decimal point follows the
selection.)
Alarm 2 delay time
0 sec
• Sets Alarm 2 action delay time.
When the setting time has elapsed after the input enters the alarm output range,
the alarm is activated.
• Not available if No alarm action is selected in [Alarm 2 type].
• Setting range: 0 to 9999 seconds
Alarm 3 type
No alarm action
• Selects an Alarm 3 type.
Note: If Alarm 3 type is changed, Alarm 3 value returns to 0 (0.0).
•
: No alarm action
: High limit alarm
: Low limit alarm
: High/Low limits alarm
: High/Low limit range alarm
: Process high alarm
: Process low alarm
: High limit with standby alarm
: Low limit with standby alarm
: High/Low limits with standby alarm
: High/Low limits independent alarm
: High/Low limit range independent alarm
: High/Low limits with standby independent alarm
Alarm 3 value 0 Enabled/Disabled
Disabled
• Selects Alarm 3 action Enabled or Disabled when Alarm 3 value is 0 (zero).
• Not available if No alarm action is selected in [Alarm 3 type].
• Invalidated for Process alarm
•
: Disabled
: Enabled
Содержание DCL-33A
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