251
Pulse Outputs
Section 7-2
Relationship between the
Coordinate System and
Pulse Specification
The following table shows the pulse output operation for the four possible
combinations of the coordinate systems (absolute or relative) and the pulse
output (absolute or relative) specified when PULS(886) or PLS2(887) is exe-
cuted.
Pulse output
specified in
PULS(886) or
PLS2(887)
Coordinate system
Relative coordinate system
Absolute coordinate system
Origin not established:
The No-origin Flag will be ON in this case.
Origin established:
The No-origin Flag will be OFF in this case.
Relative pulse speci-
fication
Positions the system to another position relative to the current position.
Number of movement pulses = number of pulses setting
The pulse output PV after instruction execution
= Number of movement pulses = Number of
pulses setting
Note
The pulse output PV is reset to 0 just before
pulses are output. After that, the specified num-
ber of pulses is output.
The following example shows the number of
pulses setting = 100 counterclockwise.
Pulse output PV range:
8000 0000 to 7FFF FFFF hex
Number of pulses setting range:
0000 0000 to 7FFF FFFF hex
The pulse output PV after instruction execution
= PV + Number of movement pulses.
The following example shows the number of
pulses setting = 100 counterclockwise.
Pulse output PV range:
8000 0000 to 7FFF FFFF hex
Number of pulses setting range:
0000 0000 to 7FFF FFFF hex
100
Number of pulses
setting
II
Number of
movement pulses
Target
position
Current
position=0
Pulse
output PV
100
0
Number of pulses
setting
II
Number of
movement pulses
Target
position
Current
position
Pulse
output PV
Origin
Summary of Contents for CP1L-EL20DR-D
Page 3: ...CP1L EL20D CP1L EM30D CP1L EM40D CP1L EL EM CPU Unit Operation Manual Produced July 2017...
Page 4: ...iv...
Page 10: ...x...
Page 22: ...xxii...
Page 34: ...xxxiv Software Licenses and Copyrights 7...
Page 192: ...158 Trial Operation and Debugging Section 5 3...
Page 250: ...216 Automatic Clock Adjustment and Specifying Servers by Host Name Section 6 7...
Page 666: ...632 Trouble Shooting Section 11 7...
Page 696: ...662 Standard Models Appendix A...
Page 805: ...771 Connections to Serial Communications Option Boards Appendix F Connecting to Unit...
Page 806: ...772 Connections to Serial Communications Option Boards Appendix F...
Page 836: ...802 PLC Setup Appendix G...
Page 838: ...804 TCP Status Transitions Appendix H...
Page 840: ...806 Ethernet Network Parameters Appendix I...
Page 842: ...808 Buffer Configuration CP1L EL EM Appendix J...
Page 844: ...810 Ethernet Specifications Appendix K...
Page 851: ...Index 817 work words 118 write protection 447...
Page 852: ...818 Index...
Page 854: ...820 Revision History...
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