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
Содержание TM Series
Страница 1: ...User Manual ...
Страница 2: ......
Страница 10: ...Handling Precautions x Copyright Reserved Autonics Co Ltd ...
Страница 14: ...Table of Contents xiv Copyright Reserved Autonics Co Ltd ...
Страница 23: ...1 Product Introduction Copyright Reserved Autonics Co Ltd 23 1 4 2 Other Parts ...
Страница 24: ...1 Product Introduction 24 Copyright Reserved Autonics Co Ltd ...
Страница 34: ...4 Connections and block diagram 34 Copyright Reserved Autonics Co Ltd 3 Example of connection 4 1 TM4 Series ...
Страница 40: ...4 Connections and block diagram 40 Copyright Reserved Autonics Co Ltd ...
Страница 44: ...5 Preparation and Startup 44 Copyright Reserved Autonics Co Ltd 5 3 2 Multiple Modules ...
Страница 52: ...6 Parameter Settings and Functions 52 Copyright Reserved Autonics Co Ltd 6 2 1 3 1 1 Using a Deadband ...
Страница 53: ...6 Parameter Settings and Functions Copyright Reserved Autonics Co Ltd 53 6 2 1 3 1 2 Using an Overlap Band ...
Страница 57: ...6 Parameter Settings and Functions Copyright Reserved Autonics Co Ltd 57 Example Ramp Graph ...
Страница 90: ...6 Parameter Settings and Functions 90 Copyright Reserved Autonics Co Ltd ...
Страница 96: ......
Страница 97: ......