Fnc 57 - Plsy / Pulse Y Output - Mitsubishi FX3G Series Programming Manual

FX /FX /FX /FX
3G 3U 3GC 3UC
Programming Manual - Basic & Applied Instruction Edition
13.8 FNC 57 – PLSY / Pulse Y Output
Outline
This instruction generates a pulse signal.
1. Instruction format
FNC 57
D PLSY
2. Set data
Operand Type
S
1
S
2
D
3. Applicable devices
Bit Devices
Oper-
and
Type
X Y
S
1
S
2
1
D
1: Specify a transistor output on the main unit or Y000 or Y001 on a special high-speed output adapter
2: This function is supported only in FX
*1. High-speed output special adapters can be connected only to FX
Explanation of function and operation
1. 16-bit operation (PLSY)
A pulse train of frequency
Command
input
FNC 57
PLSY
• Specify the frequency in
Allowable setting range: 1 to 32767 (Hz)
• Specify the generated pulse quantity in
Allowable setting range: 1 to 32767 (PLS)
• Specify the output (Y) number from which pulses are to be output in
Allowable setting range: Y000, Y001
368
Series
Mnemonic
16-bit Instruction
7 steps PLSY
Output pulse frequency
Number of output pulses
Device number (Y) from which pulses are output
System User Digit Specification
M T C S D .b KnX KnY KnM KnS T C D R U \G
3U
is output in the quantity
S
1
S S
1 2
S .
1
13 High-Speed Processing – FNC 50 to FNC 59
→ For the frequency control mode, refer to Subsection 13.6.3.
Operation Condition
Continuous
Operation
Description
Word Devices
Special
System User
Unit
2
2
/FX PLCs.
3UC
3U
from the output (Y)
S
2
D
D
S .
2
13.8 FNC 57 – PLSY / Pulse Y Output
Mnemonic
32-bit Instruction
13 steps DPLSY
Real
Index Constant
Number
V Z Modify K H
PLC.
.
D
S
2 Pulse quantity
S
Frequency
1
D .
Operation Condition
Continuous
Operation
Data Type
16- or 32-bit binary
16- or 32-bit binary
Bit
Others
Charac-
Pointer
ter String
E " " P
*1
.