Mitsubishi MELSEC-Q series Programming Manual page 89

Set Data Set Data
(1) Data specified in S.PSUM instruction
Specified position Symbol
+0
S1
E1
+1
Input data
e
e1
+2
e2
+0
D1
BW1
+1
Block
memory
+2
BW2
+3
W
+0
S2
+1 U
Operation
+2
HILMT
constant
+3
+4 SUMPTN
+10
SUM1
+11
Loop tag
*2
memory
+12
SUM2
+13
*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 The loop tag memory and loop tag past value memory occupy a total of 128 words. (Refer to Page 27, Section 3.3.1 for
details.)
Name
Recommended range
Use the ring counter of 16 bits or more.
• 16-bit ring counter
00000000 0000FFFF
H
• 24-bit ring counter
00000000 00FFFFFF
Input value
H
• 32-bit ring counter
00000000 FFFFFFFF
H
Set 32767 (7FFF
increment at each instruction execution.
b15 b12
Integration
start signal Integration start signal
0: Integration stop/reset
1: Integration start
Integration hold signal
Integration 0: Integration hold cancel
1: Integration hold
hold signal
Output value
(Integer (0 to 2147483647)
part)
Output value
(Fraction (0 to 2147483647)
part)
Weight per
1 to 999
pulse
Unit
conversion 1, 10, 100, 1000
constant
Integration
upper limit 1 to 2147483647
value
0: Returns to 0 when the integration upper
limit value (HILMT) is exceeded.
Integration
1: Retains the integration upper limit value
pattern
when the integration upper limit value
(HILMT) is exceeded.
Integration
value
(0 to 2147483647)
(Integer
part)
Integration
value
(0 to 2147483647)
(Fraction
part)
*1
00000000
H H
00000000
pulse
H H
00000000
H H
) or less as a pulse
H
––
b8 b4 b0
e e
2 1
S.PSUM
Data Standard
Unit
format value
BIN
––
32Bit
BIN
–– ––
16Bit
BIN
–– ––
32Bit
BIN
–– ––
32Bit
BIN
–– 1
16Bit
BIN
–– 1
16Bit
BIN 21474836
––
32Bit 47
BIN
–– 0
16Bit
BIN
–– 0
32Bit
BIN
–– 0
32Bit
1
Set
by
2
3
U
4
4
6
U
7
8
S
S
U
U
U
U
S
S
87