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274
Write an allocation change code to the output for allocation changes. The follow-
ing is the format of the allocation change code.
C
0
Data number on the input side (select from the following table)
Data number on the output side (select from the following table)
Output side
Input side
Enabled
No.
Contents
No.
Contents
0
Set point
0
Set point
Always enabled.
1
Proportional band
1
Proportional band
For PID control.
2
Integral time
2
Integral time
For PID control.
3
Derivative time
3
Derivative time
For PID control.
4
Hysteresis
4
Hysteresis
For ON/OFF control.
5
Control period
5
Control period
For PID control.
6
Input shift
6
Input shift
Always enabled.
7
(Not selectable)
7
Process value
Always enabled.
8
(Not selectable)
8
Manipulated variable
Always enabled.
9
(Not selectable)
9
Status
Always enabled.
Example
If the user wants to write derivative time to the output word and a control period to the input
word, input C350 as the allocation change code to be written.
Note When the Temperature Control Unit is turned on, the allocation change code
“C070” will be written.
Use the following procedure on the Programming Console for allocation chan-
ges.
Default: SP = 100
°
C and PV = 98
°
C
c100 c001
0100 0098
Write the allocation change code “C350” to the output word of the relevant loop
and confirm that the input word will become C350.
c100 c001
c350 c350
Write the derivative time to the output word so that the control period will be read
from the input word.
c100 c001
0040 0020
Note To put the Temperature Control Unit into expansion mode, change the jumper
pin on the side of the Unit from 2 and 3 to 1 and 2.
AT (Expansion Mode)
Section 3-6
Summary of Contents for CQM1H - 08-2005
Page 1: ...Cat No W238 E1 8 Dedicated I O Units CQM1H CQM1 series OPERATION MANUAL SYSMAC ...
Page 2: ......
Page 3: ...CQM1H CQM1Series Dedicated I O Units Operation Manual Revised August 2000 ...
Page 4: ......
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Page 12: ......
Page 21: ...1 PART I B7A Interface Unit CQM1 B7A02 CQM1 B7A03 CQM1 B7A12 CQM1 B7A13 CQM1 B7A21 ...
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Page 45: ...25 PART II G730 Interface Unit CQM1 G7M21 CQM1 G7N01 CQM1 G7N11 ...
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Page 74: ...Appendix A Specifications 54 Dimensions Common for Master and Expansion Master Unit mm ...
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Page 79: ...59 PART III I O Link Unit CQM1 LK501 ...
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Page 93: ...73 PART IV Analog Input Unit and Analog Power Supply Units CQM1 AD041 CQM1 IPS01 CQM1 IPS02 ...
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Page 121: ...101 PART V Analog Output Unit and Analog Power Supply Units CQM1 DA021 CQM1 IPS01 CQM1 IPS02 ...
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Page 187: ...167 PART VII Linear Sensor Interface Units CQM1 LSE01 CQM1 LSE02 ...
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