Table of Contents
Advertisement
High−level Instructions
5
F174
(SP0H)
Outline
Outputs pulses from the specified pulse output channels according to
the specified data table.
Program example
R10
DF
S
n
Operands
Relay
Operand
Operand
WX WY WR
S
N/A N/A N/A
n
N/A N/A N/A
Description
When the corresponding pulse output instruction flag is off and the trigger is on, pulses are output from the
specified channels according to the conditions specified in the data table which starts with the address
specified by [S].
If the elapsed value of the pulse output reaches the target value specified in the data table, the pulse
frequency is changed (by the inerrupt operation).
When the elapsed value reaches the final target value, the pulse output stops.
Image of operation
Frequency (speed) [Hz]
5000
2500
1000
0
1000 3000
Flag
R10
Pulse output
instruction
flag
R9120
3 − 538
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com
Pulse output (Arbitrary data
table control operation)
Ladder Diagram
Ladder Diagram
F174 SP0H , DT100 , K 0
S
Starting 16−bit area for registering data tables
Channels intended for pulse output (n=0 to 3)
Timer/Counter
Register
SV
EV
DT
N/A
N/A
A
N/A
N/A
N/A
High−speed
couonter
Elapsed value
8000
10000
(Moving distance)
Address
10
11
12
n
Index
Constant
Index
register
modifier
modifier
I
K
H
N/A
N/A
N/A
N/A
A
A
N/A
FP0R
Availability
FP0R
Boolean
Instruction
ST
R
10
DF
F174
(SP0H)
DT
100
K
0
A
A:
Available
N/A: Not Available
Hide quick links:
Advertisement
Table of Contents
