Omron SYSMAC CJ - REFERENCE MANUAL 08-2008

883
High-speed Counter/Pulse Output Instructions Section 3-21
Ladder Symbol
Variations
Applicable Program Areas
Operands P: Port Specifier
The port specifier specifies the port where the pulses will be output.
M: Output Mode
The value of M determines the output mode.
F: First Pulse Frequency Word
The value of F and F+1 sets the pulse frequency in Hz.
Operand Specifications
SPED(885)
P
M
F
P: Port specifier
M: Output mode
F: First pulse frequency word
Variations Executed Each Cycle for ON Condition SPED(885)
Executed Once for Upward Differentiation @SPED(885)
Executed Once for Downward Differentiation Not supported
Immediate Refreshing Specification Not supported
Block program areas Step program areas Subroutines Interrupt tasks
OK OK OK OK
PPort
0000 hex Pulse output 0
0001 hex Pulse output 1
03478 111215
M
Mode
0 hex: Continuous
1 hex: Independent
Direction
0 hex: CW
1 hex: CCW
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
F+1
0 15
Lower word of target frequency
Upper word of target frequency
0 to 100,000 Hz
(0000 0000 to 0001 86A0 hex)
Area P M F
CIO Area --- --- CIO 0000 to CIO 6142
Work Area --- --- W000 to W510
Holding Bit Area --- --- H000 to H510
Auxiliary Bit Area --- --- A448 to A958
Timer Area --- --- T0000 to T4094
Counter Area --- --- C0000 to C4094
DM Area --- --- D00000 to D32766
EM Area without bank --- --- ---