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Timing Chart for Memory Operation
Section 8-8
Sequence #2: Automatic
Sequence #4: Bank end
Note
If START is turned from OFF to ON when the Sequence Number Enable Bit is
OFF after a power-up or a restart, the sequence number error (error code
8101) will be generated.
When START is re-executed while the Sequence Number Enable Bit is OFF,
the sequence numbers executed will be the same as those for INDEPEN-
DENT START.
8-8-5
Timing of Data Changes during Memory Operation
It is possible to change positioning sequences and the data used in position-
ing sequences, such as speeds, positions, and acceleration times, during
memory operation. When performing positioning with the completion code set
to continuous, however, there will be a delay in the timing with which data
changes are reflected in operation.
When positioning sequences with completion codes set to continuous are
being executed continuously, the PCU reads up to 3 positioning sequences at
the start of memory operation. This means that if changes to data for a posi-
Speed
Output pulses
Time
0000 Hex (0)
0000 Hex
(0)
0001 Hex
(0)
0002 Hex
(2)
0004 Hex
(4)
0002 Hex
(2)
0001 Hex
(0)
0000 Hex
(0)
0003 Hex
(3)
Sequence
#0
Sequence
#1
Sequence
#2
Sequence
#3
Sequence
#4
Sequence
#0
Sequence
#1
Sequence number
(word I+58, bit 00 to 15)
Waiting For Memory
Operation Flag
(word n+8, bit 04)
Busy Flag
(word n+8, bit 13)
Positioning Completed
Flag (word n+8, bit 05)
START
(word n, bit 01)
Sequence Number
Enable
(word n, bit 00)
Sequence number
(word n+16, bit 00 to 15)
Содержание CJ1W-C113 - REV 02-2008
Страница 1: ...Position Control Units Cat No W397 E1 07 SYSMAC CJ1W NC113 213 413 133 233 433 OPERATION MANUAL ...
Страница 2: ...CJ1W NC113 213 413 133 233 433 Position Control Units Operation Manual Revised February 2008 ...
Страница 3: ...iv ...
Страница 13: ...xiv ...
Страница 15: ...xvi ...
Страница 19: ...xx ...
Страница 27: ...xxviii Conformance to EC Directives 6 ...
Страница 43: ...16 Control System Principles Section 1 7 ...
Страница 47: ...20 Basic Procedures Section 2 ...
Страница 139: ...112 Examples of Parameter Settings Section 4 9 ...
Страница 173: ...146 Transferring Data with CX Position Section 5 7 ...
Страница 223: ...196 Sample Program Section 7 7 ...
Страница 259: ...232 Sample Program Section 8 10 ...
Страница 293: ...266 Easy Backup Function Ver 2 0 or later Section 9 11 ...
Страница 369: ...342 Reading Error Information with CX Position Section 11 8 ...
Страница 385: ...358 Common Parameter Area Appendix C ...
Страница 399: ...372 Parameter Coding Sheets Appendix E ...