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27: F
LOW
C
ALCULATION
I
NSTRUCTIONS
27-2
FC6A S
ERIES
MICROS
MART
L
ADDER
P
ROGRAMMING
M
ANUAL
FC9Y-B1726
Dead Band Function
The dead band function filters minute changes in the value input to the SCALE instruction.
The SCALE instruction always retains the following two values.
The fluctuation range to perform filtering is set as the dead band.
If the fluctuation range of the output value is smaller than the dead band, the output value (dead band) is not updated.
When the SCALE instruction is executed, it stores the value scaled in the first scan in output value (D1+0, D1+1) and updates the
output value (dead band) (D1+2, D1+3).
The operation at this time differs according to whether or not the dead band is enabled.
When the dead band is enabled
The output value (D1+0, D1+1) and the output value (dead band) (D1+2, D1+3) are compared, and the value is stored
depending on which of the absolute value of that difference (D1+4, D1+5) and the size of the dead band (S2+6, S2+7) are larger.
• If the absolute value of the difference (D1+4, D1+5) between the output value (D1+0, D1+1) and the output value (dead band)
(D1+2, D1+3) is less than the dead band (S2+6, S2+7)
The output value (D1+0, D1+1) is not stored in the output value (dead band) (D1+2, D1+3).
• If the absolute value of the difference (D1+4, D1+5) between the output value (D1+0, D1+1) and the output value (dead band)
(D1+2, D1+3) is greater than or equal to the dead band (S2+6, S2+7)
The output value (D1+0, D1+1) is stored in the output value (dead band) (D1+2, D1+3) and output value (dead band) change
notification (D2+0) turns on for one scan.
If the dead band is disabled (dead band (S2+6, S2+7)=0)
The output value (D1+0, D1+1) is stored in the output value (dead band) (D1+2, D1+3) with each scan.
Output value:
The result of scaling the input value with each scan
Output value (dead band): The result of filtering the input value with the dead band
Dead band
Output value (dead band)
Output value
Содержание MICROSmart FC6A Series
Страница 1: ...B 1726 7 FC6A SERIES Ladder Programming Manual ...
Страница 8: ...Preface 7 FC6A SERIES MICROSMART LADDER PROGRAMMING MANUAL FC9Y B1726 ...
Страница 32: ...1 OPERATION BASICS 1 20 FC6A SERIES MICROSMART LADDER PROGRAMMING MANUAL FC9Y B1726 ...
Страница 96: ...3 INSTRUCTIONS REFERENCE 3 18 FC6A SERIES MICROSMART LADDER PROGRAMMING MANUAL FC9Y B1726 ...
Страница 130: ...4 BASIC INSTRUCTIONS 4 34 FC6A SERIES MICROSMART LADDER PROGRAMMING MANUAL FC9Y B1726 ...
Страница 158: ...6 DATA COMPARISON INSTRUCTIONS 6 10 FC6A SERIES MICROSMART LADDER PROGRAMMING MANUAL FC9Y B1726 ...
Страница 192: ...9 SHIFT ROTATE INSTRUCTIONS 9 12 FC6A SERIES MICROSMART LADDER PROGRAMMING MANUAL FC9Y B1726 ...
Страница 216: ...10 DATA CONVERSION INSTRUCTIONS 10 24 FC6A SERIES MICROSMART LADDER PROGRAMMING MANUAL FC9Y B1726 ...
Страница 248: ...11 WEEK PROGRAMMER INSTRUCTIONS 11 32 FC6A SERIES MICROSMART LADDER PROGRAMMING MANUAL FC9Y B1726 ...
Страница 272: ...12 DISPLAY INSTRUCTIONS 12 24 FC6A SERIES MICROSMART LADDER PROGRAMMING MANUAL FC9Y B1726 ...
Страница 284: ...14 REFRESH INSTRUCTIONS 14 6 FC6A SERIES MICROSMART LADDER PROGRAMMING MANUAL FC9Y B1726 ...
Страница 288: ...15 INTERRUPT CONTROL INSTRUCTIONS 15 4 FC6A SERIES MICROSMART LADDER PROGRAMMING MANUAL FC9Y B1726 ...
Страница 294: ...16 COORDINATE CONVERSION INSTRUCTIONS 16 6 FC6A SERIES MICROSMART LADDER PROGRAMMING MANUAL FC9Y B1726 ...
Страница 374: ...18 PULSE OUTPUT INSTRUCTIONS 18 78 FC6A SERIES MICROSMART LADDER PROGRAMMING MANUAL FC9Y B1726 Setting ...
Страница 450: ...20 DUAL TEACHING TIMER INSTRUCTIONS 20 4 FC6A SERIES MICROSMART LADDER PROGRAMMING MANUAL FC9Y B1726 ...
Страница 502: ...25 DATA LOG INSTRUCTIONS 25 22 FC6A SERIES MICROSMART LADDER PROGRAMMING MANUAL FC9Y B1726 ...
Страница 546: ...26 SCRIPT 26 44 FC6A SERIES MICROSMART LADDER PROGRAMMING MANUAL FC9Y B1726 ...
Страница 574: ...27 FLOW CALCULATION INSTRUCTIONS 27 28 FC6A SERIES MICROSMART LADDER PROGRAMMING MANUAL FC9Y B1726 ...
Страница 583: ...FC6A SERIES MICROSMART LADDER PROGRAMMING MANUAL FC9Y B1726 28 9 28 USER DEFINED MACRO INSTRUCTION ...
Страница 584: ...28 USER DEFINED MACRO INSTRUCTION 28 10 FC6A SERIES MICROSMART LADDER PROGRAMMING MANUAL FC9Y B1726 ...
Страница 598: ...APPENDIX A 14 FC6A SERIES MICROSMART LADDER PROGRAMMING MANUAL FC9Y B1726 ...