6
Parameter Settings and Functions
© Copyright Reserved Autonics Co., Ltd.
71
6.4.7
Alarm Output Delay Settings
Alarm output delay can be set to prevent false alarms caused by erroneous input
signals resulting from disturbances or noise.
With a preset delay time, alarm output does not turn on for the preset duration.
Instead, the concerned alarm indicator on the front will flash in 0.5-second intervals.
Alarm ON delay time: Stands by for the preset duration upon an alarm event, checks
the alarm trigger conditions, and turns on the alarm output if the conditions are still
present.
Alarm OFF delay time: Stands by for the preset duration following alarm output off,
checks the alarm trigger conditions, and turns off the alarm output if the deactivation
conditions are still present.
Group
Parameter
Range
Factory Default
Unit
Alarm Setting
Group
Alarm ON Delay Time
0 ~ 3600
0
Sec.
Alarm OFF Delay
0 ~ 3600
0
Sec.
6.4.8
Loop Break Alarm
Diagnoses the control loop by monitoring the control subject's temperature changes
and sends out alarms if necessary.
Heating control: When control output MV is 100% or high limit (
H-MV
) and PV is not
increased over than LBA detection band (
LBA.B
)during LBA monitoring time (
LBA.T
)
,
or when control output MV is 0% or low limit (
L-MV
) and PV is not decreased below
than LBA detection band (
LBA.B
)
during LBA monitoring time (
LBA.T
), alarm output
turns ON.
Cooling control: When control output MV is 0% or low limit (
L-MV
) and PV is not
increased over than LBA detection band (
LBA.B
)
during LBA monitoring time (
LBA.T
)
,
or when control output MV is 100% or high limit (
H-MV
) and PV is not decreased
Summary of Contents for TM Series
Page 1: ...User Manual ...
Page 2: ......
Page 10: ...Handling Precautions x Copyright Reserved Autonics Co Ltd ...
Page 14: ...Table of Contents xiv Copyright Reserved Autonics Co Ltd ...
Page 23: ...1 Product Introduction Copyright Reserved Autonics Co Ltd 23 1 4 2 Other Parts ...
Page 24: ...1 Product Introduction 24 Copyright Reserved Autonics Co Ltd ...
Page 40: ...4 Connections and block diagram 40 Copyright Reserved Autonics Co Ltd ...
Page 44: ...5 Preparation and Startup 44 Copyright Reserved Autonics Co Ltd 5 3 2 Multiple Modules ...
Page 57: ...6 Parameter Settings and Functions Copyright Reserved Autonics Co Ltd 57 Example Ramp Graph ...
Page 90: ...6 Parameter Settings and Functions 90 Copyright Reserved Autonics Co Ltd ...
Page 96: ......
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