6
Parameter Settings and Functions
© Copyright Reserved Autonics Co., Ltd.
51
6.2.1.3.1.
Deadband/Overlap Band
In heating and cooling control, it is possible to designate a deadband between heating
and cooling control bands based on SV (Setting Value).
A deadband forms around the SV when DB is set to a positive value. No control
occurs in the deadband area. Therefore, heating and cooling MVs become 0.0% in
the formed deadband.
An overlap band (simultaneous application of heating and cooling MVs) forms around
the SV when DB is set to a negative value.
Group
Preceding
Condition
Parameter
Range
Factory
Default
Unit
Control
Operation
Group
PID-PID
PID-ON/OFF
ON/OFF-PID
Dead-Overlap
Band
-Proportional
Band to
+Proportional
Band
0.0
Digit
ON/OFF-
ON/OFF
-999 ~ 0 ~ 999
0
Set deadband to 0 when a deadband or an overlap band is not used.
If input display value is a decimal it is displayed as –999.9 to
999.9
When proportional bands are different, the smaller one takes
precedence.
Input sensor type (input.H, input.L) determines the use of a
decimal point.
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 ...
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