Omron SYSMAC CJ - REFERENCE MANUAL 08-2008 Reference Manual page 923

High-speed Counter/Pulse Output Instructions
Ladder Symbol
Variations
Applicable Program Areas
Operands
Operand Specifications
SPED(885)
P
P: Port specifier
M
M: Output mode
F
F: First pulse frequency word
Variations Executed Each Cycle for ON Condition
Executed Once for Upward Differentiation
Executed Once for Downward Differentiation Not supported
Immediate Refreshing Specification
Block program areas
OK OK
P: Port Specifier
The port specifier specifies the port where the pulses will be output.
P
0000 hex Pulse output 0
0001 hex Pulse output 1
M: Output Mode
The value of M determines the output mode.
15 12 11 8 7
M
Pulse output method (See note.)
0 hex: CW/CCW
1 hex: Pulse + direction
Always 0 hex.
Note: Use the same pulse output method when using both pulse outputs 0 and 1.
F: First Pulse Frequency Word
The value of F and F+1 sets the pulse frequency in Hz.
15
F Lower word of target frequency
Upper word of target frequency
F+1
Area
CIO Area
Work Area
Holding Bit Area
Auxiliary Bit Area
Timer Area
Counter Area
DM Area
EM Area without bank
Step program areas Subroutines
OK
Port
4 3 0
Mode
0 hex: Continuous
1 hex: Independent
Direction
0 hex: CW
1 hex: CCW
0
0 to 100,000 Hz
(0000 0000 to 0001 86A0 hex)
P M
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Section 3-21
SPED(885)
@SPED(885)
Not supported
Interrupt tasks
OK
F
CIO 0000 to CIO 6142
W000 to W510
H000 to H510
A448 to A958
T0000 to T4094
C0000 to C4094
D00000 to D32766
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883