Fnc 62 - Absd / Absolute Drum Sequencer - Mitsubishi Electric FX3G SERIES Programming Manual

FX /FX /FX Series Programmable Controllers
3G 3U 3UC
Programming Manual - Basic & Applied Instruction Edition
14.3 FNC 62 – ABSD / Absolute Drum Sequencer
Outline
This instruction creates many output patterns corresponding to the current value of a counter.
1. Instruction format
FNC 62
D
ABSD
2. Set data
Operand type
S
S
1 1
S
2
D
n
3. Applicable devices
Bit Devices
Oper-
and System User
Type
X Y M T C S D .b KnX KnY KnM KnS
S S
1
1
S
2
S
D
2
n
1: "D .b" is available only in FX
2: This function is supported only in FX
Explanation of function and operation
1. 16-bit operation (ABSD)
In this example, outputs are controlled to ON or OFF by one rotation (0 to 360° using the rotation angle signal of
1°/pulse).
The current value
occupies "n" lines × 2 devices), and consecutive "n" outputs starting from
one rotation.
Command
input
FNC 62
ABSD
S
X001
2
X001
Rotation angle signal of 1°/pulse
402
Mnemonic
16-bit Instruction
9 steps ABSD
Head device number storing the data table (with rising and faling point data)
Counter number for monitoring the current value compared with the data table
Head bit device number to be output
Number of lines in the table and the number of output bit devices
[1 ≤ n ≤ 64]
Digit Specification
1
and FX
3U
/FX
3U
D S of the counter is compared with the data table with "n" lines starting from
2 1
S S D
1 2
RST S
2
K360
S
2
14.3 FNC 62 – ABSD / Absolute Drum Sequencer
Operation Condition
32-bit Instruction
Continuous
Operation
Description
Word Devices
Special
System User
Unit
T C D R U \G
2
PLCs. However, index modifiers (V and Z) are not available.
3UC
PLCs.
3UC
n
14 Handy Instruction – FNC 60 to FNC 69
Mnemonic Operation Condition
17 steps DABSD
16- or 32-bit binary
16- or 32-bit binary
Others
Con- Real
Index
stant Number
V Z Modify K H E
D D
are controlled to ON or OFF during
1
Continuous
Operation
Data type
Bit
16-bit binary
Charac-
Pointer
ter String
" " P
S D (which
1 1