281
Pulse Outputs
Section 5-3
SET PULSES: PULS(886)
PULS(886) is used to set the pulse output amount (number of output pulses)
for pulse outputs that are started later in the program using SPED(885) or
ACC(888) in independent mode.
SPEED OUTPUT:
SPED(885)
SPED(885) can be used to perform pulse output without acceleration or
deceleration. Either independent mode positioning or continuous mode speed
control is possible. For independent mode positioning, the number of pulses is
set using PULS(886).
SPED(885) can also be executed during pulse output to change the output
frequency, creating stepwise changes in the speed.
Operand
Contents
P
Port specifier
#0000: Pulse output 0
#0001: Pulse output 1
#0002: Pulse output 2
#0003: Pulse output 3
T
Pulse type
#0000: Relative pulse output
#0001: Absolute pulse output
N
First number
of pulses word
N and N+1 contain the number of pulses setting. (N contains
the rightmost 4 digits and N+1 contains the leftmost 4 digits.)
Relative pulse output:
00000000 to 7FFFFFFF hex (0 to 2,147,483,647)
Absolute pulse output:
80000000 to 7FFFFFFF hex (-2,147,483,648 to 2,147,483,647)
PULS(886)
P
T
N
P:
Port specifier
T:
Pulse type
N:
Number of pulses
Operand
Contents
P
Port specifier
#0000: Pulse output 0
#0001: Pulse output 1
#0002: Pulse output 2
#0003: Pulse output 3
T
Output
mode
Bits 0 to 3
Mode
0 hex: Continuous
1 hex: Independent
Bits 4 to 7
Direction
0 hex: CW
1 hex: CCW
Bits 8 to 11
Pulse output method (See note.)
0 hex: CW/CCW
1 hex: Pulse + direction
Bits 12 to 15 Not used. (Always 0 hex.)
SPED(885)
P
T
F
P:
Port specifier
T:
Output mode
F:
First pulse frequency word
Содержание Sysmac CP1H
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Страница 176: ...142 CP series Expansion I O Unit Wiring Section 3 6...
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Страница 669: ...635 Appendix B Dimensions Diagrams X XA and Y CPU Units 90 100 110 140 150 8 85 Four 4 5 dia holes...
Страница 744: ...710 Auxiliary Area Allocations by Address Appendix D...
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Страница 800: ...766 Specifications for External Power Supply Expansion Appendix H...
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