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FX
/FX
/FX
Series Programmable Controllers
3G
3U
3UC
Programming Manual - Basic & Applied Instruction Edition
14.4
FNC 63 – INCD / Incremental Drum Sequencer
Outline
This instruction creates many output patterns using a pair of counters.
1. Instruction format
FNC 63
INCD
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 T C D R U \G
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 (INCD)
The current value
(which occupies "n" lines x 1 device). When
and the next output is set to ON. In this way, the ON/OFF status of specified outputs is controlled in turn.
Command
input
Count signal
422
Mnemonic
16-bit Instruction
9 steps INCD
Head word device number storing the set value
Head number of counters whose current value is monitored
Head bit device number to be output
Number of output bit devices [1 ≤ n ≤ 64]
Digit Specification
1
and FX
3U
3U
of a counter is compared with the data table having "n" lines starting from
D
S
2
1
FNC 63
S
S
1
2
INCD
K9999
S
2
14.4 FNC 63 – INCD / Incremental Drum Sequencer
Operation Condition
32-bit Instruction
Continuous
Operation
Description
Word Devices
Special
System User
Unit
2
PLCs. However, index modifiers (V and Z) are not available.
3UC
/FX
PLCs.
3UC
is equivalent to the table data, the current output is reset,
D
S
2
1
D
n
14 Handy Instruction – FNC 60 to FNC 69
Mnemonic
Operation Condition
−
16-bit binary
16-bit binary
16-bit binary
Others
Con-
Real
Index
stant
Number
V Z Modify K H
E
Data type
Bit
Charac-
Pointer
ter String
" "
P
S
D
1
1
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