Mitsubishi MELSEC-Q series Programming Manual page 205

Set Data Set Data
(1) Data specified in S.AMR instruction
Specified position Symbol
+0
S1
E1
+1
+2
E2
+3
+4
E3
Input
+5
data
e1
e2
+6
e3
Block
+0
D1
BW
memory
+1
+0
S2
d1
Operation
+1
constant
+2
d2
+3
*1 The data of the item(s) where the values within the recommended range are given in the parentheses are stored by the
system. Users cannot set the data.
(2) Execution cycle ( T)
Set the execution cycle in SD1500 and SD1501 as real numbers.
Set Data
Processing contents
(1) Either of the following processings is performed depending on the settings of the operation select signal (e1), output
addition signal (e2) and output subtraction signal (e3).
(a) In the manual mode (e1 = 0), BW = E3.
(b) In the automatic mode (e1 = 1), any of the operations in the following table is performed depending on the settings
of the output addition signal (e2) and output subtraction signal (e3).
e2 e3
BW = BW + |E1| ×
1 0
On the assumption that d1 BW: BW = d1
BW = BW - |E2| ×
0 1
On the assumption that BW  d2: BW = d2
1 1
BW = BW
0 0
Name
Recommended range
Output
-999999 to 999999
addition value
Output
subtraction -999999 to 999999
value
Output set
-999999 to 999999
value
Operation
b15 b12
select signal
Output
addition signal
Output
e1
0: Manual mode
subtraction
1: Automatic mode
signal
Output value (-999999 to 999999)
Output upper
0 to 999999
limit value
Output lower
0 to 999999
limit value
BW
T
T
*1
b8 b4 b0
e e e
3 2 1
e2 e3
0: Not added 0: Not subtracted
1: Added 1: Subtracted
S.AMR
Standard
Unit Data format
value
Real
–– ––
number
Real
–– ––
number
Real
–– ––
number
BIN
–– ––
16Bit
Real
–– ––
number
Real
–– 1.0
number
Real
–– 1.0
number
9
Set
by
2
U
3
U
U
4
4
U
6
S
7
U
U
8
203