Mitsubishi Electric MELSEC iQ-R Series Programming Manual page 1359

■Block memory
Operand: (d1)
Device Symbol Name
+0 BW Output value
+1
+2 BB BB1 Data sufficiency
bit
■Operation constant
Operand: (s2)
Device Symbol Name
+0 ST Data sampling
+1 interval
+2 SN Sampling count
■Local work memory
The system uses this area as a work area.
To start the control from the initial status, clear data by using a sequence program.
Operand: (d2)
Position Symbol Name
+0 ST' Last data
+1 sampling
interval
+2 SN' Last sampling
count
+3 i Cycle counter
+4 n1 Number of data
blocks stored
+5 n2 Storage address
 
+6
+7
+8 1 Dead time table
+9 1
+10 2 Dead time table
+11 2
  
+2SN+6 SN Dead time table
+2SN+7 SN
*1 The cycle counter value is rounded off to the nearest whole number.
■Execution cycle (T)
Set the execution cycle (T) in SD816 and SD817 in single-precision real number.
Recommended range
-999999 to 999999
...
b15
0: Data sufficient
1: Data insufficient
Recommended range
0 to 999999 [s]
Set a value within the following range.
ST
<=32767
©T
0 to 48
Recommended range

*1


Data type
Single-precision
real number
Unsigned
b0
16-bit binary
data
Data type
Single-precision
real number
16-bit unsigned
binary
Data type
Single-precision
real number
16-bit unsigned
binary
16-bit unsigned
binary
16-bit unsigned
binary
16-bit unsigned
binary

Single-precision
real number
11 PROCESS CONTROL INSTRUCTIONS
11.4 Correction Operation Instructions
Standard Set by
value

System
 System
11
Standard Set by
value
1.0 User
0 User
Standard Set by
value
 System
System
System
System
System
 
 System
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