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Timing Chart for Memory Operation
Section 8-8
Sequence #0, Sequence #10: Continuous
Sequence #1: Automatic
Sequence #11: Bank end
Note
If the INDEPENDENT START Bit is turned from OFF to ON while the
Sequence Number Enable Bit is OFF following a power-up or a restart, the
sequence number error (error code 8101) will be generated.
When INDEPENDENT START is re-executed while the Sequence Number
Enable Bit is OFF, the sequence numbers executed will be as follows:
8-8-4
Timing Chart for START
START begins execution from any sequence number in accordance with the
completion code set for each positioning sequence. When a sequence num-
ber with its completion code set to terminating or bank end is executed, pulse
output stops when positioning is completed, and then waits for START.
In the following timing chart the completion codes for the positioning
sequences are as follows, using X-axis operation for a 4-axis PCU as an
example:
Sequence #0, Sequence #3: Continuous
Sequence #1: Terminating
Sequence number
(word l+16, bit 00 to 15)
Sequence Number Enable
(word n, bit 00)
Speed
Sequence number
(word I+58, bit 00 to 15)
Sequence
#0
INDEPENDENT START
(word n, bit 02)
Output pulses
Positioning Completed Flag
(word n+8, bit 05)
Busy Flag
(word n+8, bit 13)
Waiting For Memory
Operation Flag
(word n+8, bit 04)
Sequence
#1
Sequence
#10
Sequence
#11
Time
0000 Hex (0)
000A Hex (10)
0000 Hex
0001 Hex
0002 Hex
(2)
000A Hex
(10)
000B Hex
(11)
000A Hex
(10)
(0)
(0)
Prior condition
INDEPENDENT START from OFF to ON
when Sequence Number Enable Bit is
OFF
Start
Completion code
Independent start
Terminating
Continuous
Automatic
Previously executed sequence 1
Bank end
Sequence number when previous
Sequence Number Enable is ON.
Start
Terminating
Previously executed sequence 1
Continuous
Automatic
Will not stop when completion code is con-
tinuous or automatic.
Bank end
Sequence number when previous
Sequence Number Enable is ON.
Deceleration stop
Input CW/CCW limit.
Re-executes interrupted sequence num-
ber
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 ...