646
Auxiliary Area Allocations by Function
Appendix C
Pulse Output Stop Error Code
A444
A445
Pulse Output Reset Bit
A540.00
A541.00
Pulse Output CW Limit Input Signal Flag
A540.08
A541.08
Pulse Output CCW Limit Input Signal Flag
A540.09
A541.09
Pulse Output Positioning Completed Signal A540.10
A541.10
Name
Description
Read/Write
Updated
Pulse Output PV
Contain the number of pulses output from the correspond-
ing pulse output port. PV range: 8000 0000 to 7FFF FFFF
hex (-2,147,483,648 to 2,147,483,647)
When pulses are being output in the CW direction, the PV
is incremented by 1 for each pulse.
When pulses are being output in the CCW direction, the PV
is decremented by 1 for each pulse.
PV after overflow: 7FFF FFFF hex
PV after underflow: 8000 0000 hex
Note
If the coordinate system uses relative coordinates
(undefined origin), the PV will be cleared to 0 when
a pulse output starts, i.e. when a pulse output
instruction (SPED(885), ACC(888), or PLS2(887))
is executed.
Read-only
• Cleared when power is turned
ON.
• Cleared when operation starts.
• Updated each cycle during over-
see process.
• Updated when the PV is
changed by the INI(880) instruc-
tion.
Pulse Output
Accel/Decel Flag
This flag will be ON when pulses are being output accord-
ing to an ACC(888) or PLS2(887) instruction and the output
frequency is being changed in steps (accelerating or decel-
erating).
OFF: Constant speed
ON: Accelerating or decelerating
Read-only
• Cleared when power is turned
ON.
• Cleared when operation starts or
stops.
• Updated each cycle during over-
see process.
Pulse Output Over-
flow/Underflow Flag
This flag indicates when an overflow or underflow has
occurred in the pulse output PV.
OFF: Normal
ON: Overflow or underflow
Read-only
• Cleared when power is turned
ON.
• Cleared when operation starts.
• Cleared when the PV is changed
by the INI(880) instruction.
• Updated when an overflow or
underflow occurs.
Pulse Output, Output
Amount Set Flag
ON when the number of output pulses has been set with
the PULS(886) instruction.
OFF: No setting
ON: Setting made
Read-only
• Cleared when power is turned
ON.
• Cleared when operation starts or
stops.
• Updated when the PULS(886)
instruction is executed.
• Updated when pulse output
stops.
Pulse Output, Output
Completed Flag
ON when the number of output pulses set with the
PULS(886) or PLS2(887) instruction has been output.
OFF: Output not completed.
ON: Output completed.
Read-only
• Cleared when power is turned
ON.
• Cleared when operation starts or
stops.
• Updated at the start or comple-
tion of pulse output in indepen-
dent mode.
Pulse Output, Output
In-progress Flag
ON when pulses are being output.
OFF: Stopped
ON: Outputting pulses.
Read-only
• Cleared when power is turned
ON.
• Cleared when operation starts or
stops.
• Updated when pulse output
starts or stops.
Pulse Output No-origin
Flag
ON when the origin has not been determined and goes
OFF when the origin has been determined.
OFF: Origin established.
ON: Origin not established.
Read-only
• Cleared when power is turned
ON.
• Cleared when operation starts.
• Updated when pulse output
starts or stops.
• Updated each cycle during the
overseeing processes.
Pulse Output At-origin
Flag
ON when the pulse output PV matches the origin (0).
OFF: Not stopped at origin.
ON: Stopped at origin.
Read-only
• Cleared when power is turned
ON.
• Updated each cycle during the
overseeing processes.
Item
Pulse output
0
Pulse output
1
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...