Mitsubishi FX3U Series Programming Manual

376
FX3G/FX3U/FX3GC/FX3UC Series
Programming Manual - Basic & Applied Instruction Edition
13 High-Speed Processing – FNC 50 to FNC 59
13.10 FNC 59 – PLSR / Acceleration/Deceleration Setup
13.10 FNC 59 – PLSR / Acceleration/Deceleration Setup
Outline
This pulse output instruction has the acceleration/deceleration function.
1. Instruction format
2. Set data
3. Applicable devices
S1: Specify a transistor output on the main unit or Y000 or Y001 on a special high-speed output adapter
*1
.
S2: This function is supported only in FX3U/FX3UC PLCs.
*1. High-speed output special adapters can be connected only to FX3U PLC.
Explanation of function and operation
1. 16-bit operation (PLSR)
Pulses are output from output (Y) by the specified number with acceleration/deceleration to the
maximum frequency over the time (ms).
: Maximum frequency (Hz)
Allowable setting range: 10 to 32767 (Hz)
: Total number of output pulses (PLS)
Allowable setting range: 1 to 32767 (PLS)
: Acceleration/deceleration time (ms)
Allowable setting range: 50 to 5000 (ms)
: Pulse output number
Allowable setting range: Y000, Y001
Operand Type Description Data Type
Maximum frequency (Hz) 16- or 32-bit binary
Total number of output pulses (PLS) 16- or 32-bit binary
Acceleration/deceleration time (ms) 16- or 32-bit binary
Device number (Y) from which pulses are to be output Bit
Oper-
and
Type
Bit Devices Word Devices Others
System User Digit Specification System User
Special
Unit
Index Constant
Real
Number
Charac-
ter String
Pointer
XYMTCSD
 .b KnX KnY KnM KnS T C D R U\G VZModify K H E "  "P
33333333
S2
33 3 3 3
33333333
S2
33 3 3 3
33333333
S2
33 3 3 3
S1
3
Mnemonic Operation Condition
32-bit Instruction
17 steps DPLSR
Continuous
Operation
9 steps PLSR
Continuous
Operation
16-bit Instruction
Mnemonic Operation Condition
FNC 59
PLSR
D
S 1
S 2
S 3
D
S 1
S 2
S 3
D
D S 2
S 1 S 3
Pulse frequency
(Hz)
Total number of
output pulses
(PLS)
Acceleration/
deceleration time
Maximum frequency
S 1 
S 2 
S 3 
Acceleration/
deceleration time
S 3 
FNC 59
PLSR
Maximum
frequency
(H
Z )
Total
number
of output
pulses
(PLS)
Acceleration/
deceleration
time
(ms)
Output
number
(Y000,
Y001)
S 1  D S 2  S 3 
Command
input
S 1
S 2
S 3
D

Mitsubishi FX3U Series Specifications

General

Brand	Mitsubishi
Model	FX3U Series
Category	Controller
Language	English