11 PROCESS CONTROL INSTRUCTIONS
11.3 Control Operation Instructions
1341
11
■
Input data 2
Processing details
This instruction outputs data in the specified mode (automatic or manual mode).
• In automatic mode, the instruction outputs the value selected by the selection signal (e1) from the input values 1 (E1) and 2
(E2).
• In manual mode, it outputs the manipulated value (MV).
The following is the processing block diagram of the S.SEL instruction. (The numbers (1) to (7) in the diagram indicate the
order of the processing.)
■
Engineering value transformation (1)
The instruction performs engineering value transformation using the following expression.
■
Input value 1 (E1), 2 (E2) selection processing (2)
Specify the input value selection (e1) of the set value pattern (SVPTN) to specify which input value is to be used, 1 (E1) or 2
(E2).
• Input value selection (e1) = 0: Input value 1 (E1) is used. Selected value (PV) = process value 1 (PV1)
• Input value selection (e1) = 1: Input value 2 (E2) is used. Selected value (PV) = process value 2 (PV2)
Selected No. (SLNO): The bit corresponding to the input value E1 or E2 is set to 1.
Operand: (s3)
Position
Symbol
Name
Recommended range
Data type
Standard
value
Set by
+0
+1
E2
Input value 2
-999999 to 999999 [%]
Single-precision
real number
0.0
User
BW
MHA
SPA
OR
MAN
(1)
(2)
(4)
(7)
(7)
BB1
BB2
(3)
(5)
(6)
(3)
MLA
MODE
DMLA
BB4
BB3
E1
E2
e1
OFF (all bits)
OFF (all bits)
OFF (all bits)
Loop stop
processing
Loop stop
determination
RUN (SPA=0)
STOP (SPA=1)
Engineering
value
conversion
E1/E2
selection
Mode
determination
Alarm output
Alarm clear
Tracking
PV, PV1 to PV2
SLNO
RH, RL
RH, RL
NMAX, NMIN
INH
MV
TRK
Variation rate,
upper/lower
limiter
Other than
MAN, CMB,
CMV, LCM
MAN, CMB, CMV, LCM
Output
conversion
PV
n
=
×E
n
+RL
100
RH-RL
Содержание MELSEC iQ-R Series
Страница 1: ...MELSEC iQ R Programming Manual Instructions Standard Functions Function Blocks ...
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Страница 24: ...22 INDEX 2092 INSTRUCTION INDEX 2093 REVISIONS 2104 WARRANTY 2105 TRADEMARKS 2106 ...
Страница 34: ...32 MEMO ...
Страница 35: ...33 PART 1 PART 1 OVERVIEW This part consists of the following chapter 1 OVERVIEW ...
Страница 68: ...66 1 OVERVIEW 1 5 Precautions on Programming MEMO ...
Страница 204: ...202 5 SEQUENCE INSTRUCTIONS 5 3 Output Instructions Operation error There is no operation error ...
Страница 470: ...468 6 BASIC INSTRUCTIONS 6 6 Data Conversion Instructions Operation error There is no operation error ...
Страница 472: ...470 6 BASIC INSTRUCTIONS 6 6 Data Conversion Instructions Operation error There is no operation error ...
Страница 479: ...6 BASIC INSTRUCTIONS 6 6 Data Conversion Instructions 477 6 Operation error There is no operation error ...
Страница 504: ...502 6 BASIC INSTRUCTIONS 6 7 Data Transfer Instructions Operation error There is no operation error ...
Страница 518: ...516 6 BASIC INSTRUCTIONS 6 7 Data Transfer Instructions Operation error There is no operation error ...
Страница 520: ...518 6 BASIC INSTRUCTIONS 6 7 Data Transfer Instructions Operation error There is no operation error ...
Страница 754: ...752 7 APPLICATION INSTRUCTIONS 7 9 Real Number Instructions Operation error There is no operation error ...
Страница 756: ...754 7 APPLICATION INSTRUCTIONS 7 9 Real Number Instructions Operation error There is no operation error ...
Страница 758: ...756 7 APPLICATION INSTRUCTIONS 7 9 Real Number Instructions Operation error There is no operation error ...
Страница 760: ...758 7 APPLICATION INSTRUCTIONS 7 9 Real Number Instructions Operation error There is no operation error ...
Страница 895: ...7 APPLICATION INSTRUCTIONS 7 16 Ramp Signal Instruction 893 7 Operation error There is no operation error ...
Страница 917: ...7 APPLICATION INSTRUCTIONS 7 20 Data Processing Instructions 915 7 Operation error There is no operation error ...
Страница 919: ...7 APPLICATION INSTRUCTIONS 7 20 Data Processing Instructions 917 7 Operation error There is no operation error ...
Страница 1415: ...13 SFC PROGRAM INSTRUCTIONS 13 1 SFC Control Instructions 1413 13 Operation error There is no operation error ...
Страница 1448: ...1446 14 REDUNDANT SYSTEM INSTRUCTIONS 14 2 Disabling Enabling System Switching MEMO ...
Страница 1795: ...25 TYPE CONVERSION FUNCTIONS 25 1 Converting BOOL to WORD 1793 25 Operation error There is no operation error ...
Страница 1805: ...25 TYPE CONVERSION FUNCTIONS 25 10 Converting WORD to DINT 1803 25 Operation error There is no operation error ...
Страница 1819: ...25 TYPE CONVERSION FUNCTIONS 25 21 Converting INT to DWORD 1817 25 Operation error There is no operation error ...
Страница 1950: ...1948 32 STRING FUNCTIONS 32 2 Extracting String Data From the Left Right Operation error There is no operation error ...
Страница 1972: ...1970 33 TIME DATA TYPE FUNCTIONS 33 4 Division MEMO ...
Страница 2067: ...APPX Appendix 5 PID Control Program Examples 2065 A 252 Set PID control data for loop 2 ...
Страница 2082: ...2080 APPX Appendix 6 Process Control Program Examples 129 Set the default value of the loop tag ...
Страница 2093: ...APPX Appendix 7 List of Loop Tag Memory Areas Used by Process Control Instructions 2091 A MEMO ...
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