Table High-Speed Comparison Mode (M8130) - Mitsubishi Electric FX3G SERIES Programming Manual

FX /FX /FX Series Programmable Controllers
3G 3U 3UC
Programming Manual - Basic & Applied Instruction Edition
13.6.2

Table high-speed comparison mode (M8130)

This section explains the table high-speed comparison mode (high-speed pattern output) of the DHSZ instruction.
When two or more outputs should be activated at one time, use the HSCT instruction which can change up to 16
outputs.
1. Set data
Operand Type
S
1
S
2
S
D
Explanation of function and operation
1. 32-bit operation (DHSZ)
When the special auxiliary relay M8130 for declaring the table high-speed comparison mode is specified as
the DHSZ instruction, the special function shown below is provided.
Command
input
FNC 55
Comparison table
Comparison data (32 bits)
S
+ 1,
1
S S
+ 5,
1
S + 9, S
1
S S
+ 5,
1
1) Specify the head device number for the comparison table as
Because one line in the comparison table uses four devices,
2) Specify the number of lines in the comparison table as
The created table starts from the head register
3) Comparison data
Make sure that the comparison data is 32 bits.
4) Output (Y) number
Specify each digit of the (Y) number in hexadecimal form.
Example: When specifying Y010, specify "H10".
When specifying Y020, specify "H20".
5) Specification of set and reset
These set and reset are directly controlled as interrupt.
Set (ON)
Reset (OFF)
Head word device number storing the data table (only data register D)
Number of lines in the table (only K or H) ... K1 to K128 or H1 to H80
Device number of a high-speed counter [C235 to C255]
M8130 (special auxiliary relay for declaring the table high-speed comparison mode)
K2,147,483,647
S
Head Number Comparison
device of lines
S S
1 2
DHSZ
Output (Y) number
S S
+ 2
1 1
S
+ 4 + 6
1 1
+ 8 S + 10
1 1
S
+ 4 + 6
1 1
Contents of setting
K1/H1
K0/H0
13 High-Speed Processing – FNC 50 to FNC 59
13.6 FNC 55 – HSZ / High-Speed Counter Zone Compare
Description
source
M8130
S
Table high-speed comparison mode
SET/RST Table counter (D8130)
0
S
+ 3
1
↓
1
S
+ 7
1
↓
2
S + 11
1
↓
S − 1
2
S ↓
+ 7
1
Repeated from "0".
S .
1
× 4 devices are occupied from
S
2
S .
2
S , and has the number of lines specified in
1
11
12
Data Type
32-bit binary
13
32-bit binary
32-bit binary
Bit
14
D in
15
16
17
18
S .
1
S .
2
19
20
365