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Inverter Positioning
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) is used to start pulse output without acceleration or deceleration.
It is used together with PULS(886). SPED(885) can also be executed during
pulse output to change the output frequency.
ACCELERATION
CONTROL: ACC(888)
ACC(888) outputs pulses to the specified output port at the specified fre-
quency using the specified acceleration and deceleration rate. (Acceleration
rate is the same as the deceleration rate.) For positioning, ACC(888) is used
in combination with PULS(886). ACC(888) can also be executed during pulse
output to change the target frequency or acceleration/deceleration rate.
Operand
Description
P
Port specifier
0020 hex: Inverter positioning 0
0021 hex: Inverter positioning 1
T
Pulse type
0000 hex: Relative
0001 hex: Absolute
N
Number of
pulses
N (lower 4 digits) • Relative pulses: 0000 0000 to 7FFF FFFF
hex (0 to 2,147,489,647)
• Absolute pulses: 8000 0000 to 7FFF FFFF
hex (
−
2,147,489,648 to 2,147,489,647)
N+1 (upper 4
digits)
PULS(886)
T: Pulse type
P: Port specifier
N: Number of pulses
P
T
N
Operand
Description
P
Port specifier
0020 hex: Inverter positioning 0
0021 hex: Inverter positioning 1
M
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
Not used: Always set to 0 hex.
Bits 9 to 15
Not used: Always set to 0 hex.
F
First pulse fre-
quency word
F (lower 4 dig-
its)
Output Frequency in Hz
Pulse output 0 or 1: 0000 0000 to 0001 86A0
hex (0 to 100 kHz)
F+1 (upper 4
digits)
SPED(885)
M: Output mode
P: Port specifier
F: First pulse frequency word
P
M
F
Operand
Description
P
Port specifier
0020 hex: Inverter positioning 0
0021 hex: Inverter positioning 1
ACC(888)
M: Output mode
P: Port specifier
S: First word of se
P
M
S
Summary of Contents for CP1L CPU UNIT - 03-2009
Page 1: ...Cat No W462 E1 06 CP1L CPU Unit SYSMAC CP Series CP1L L_0D_ CP1L M_0D_ OPERATION MANUAL...
Page 2: ......
Page 4: ...iv...
Page 10: ...x...
Page 22: ...xxii...
Page 34: ...xxxiv Conformance to EC Directives 6...
Page 70: ...36 Function Blocks Section 1 5...
Page 584: ...550 Trouble Shooting Section 8 7...
Page 627: ...593 Sample Application Section 9 12 Network Settings Network Tab Network Settings Driver Tab...
Page 630: ...596 Sample Application Section 9 12...
Page 654: ...620 Troubleshooting Unit Errors Section 11 4...
Page 662: ...628 Replacing User serviceable Parts Section 12 2...
Page 668: ...634 Standard Models Appendix A...
Page 698: ...664 Auxiliary Area Allocations by Function Appendix C...
Page 746: ...712 Auxiliary Area Allocations by Address Appendix D...
Page 773: ...739 Connections to Serial Communications Option Boards Appendix F Connecting to Unit...
Page 774: ...740 Connections to Serial Communications Option Boards Appendix F...
Page 806: ...772 Index...
Page 808: ...774 Revision History...