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Common Parameter Area
Section 4-3
4-3
Common Parameter Area
Common Parameters are used for basic settings for operating the PCU, such
as allocation of the Axis Operating Memory Areas and settings for MECHA-
TROLINK communications. The common parameters must be set when using
the PCU.
4-3-1
Common Parameters Overview
Common Parameters are transferred to the PCU's internal memory using the
data transfer command and saved in the PCU's flash memory using the SAVE
DATA command. After setting and saving the Common Parameters, either
cycle the power to the CPU Unit, or restart the PCU. This operation will enable
the set parameters. The Common Parameter Area is used to set the following
information.
PCU's
address
Contents
Setting
Bits 08 to 15
Bits 00 to 07
1838 hex
Axis Operating Output Memory Area desig-
nation
Specifies the area allocated for the Axis Operating Output
Memory Areas.
0000 hex: No setting
00B0 hex: CIO Area
00B1 hex: Work Area
00B2 hex: Holding Area
00B3 hex: Auxiliary Area 0082 hex: DM Area
0050 to 0059, 005A, 005B, 005C hex:
EM Area (5
@
:
@
= EM Bank No.)
1839 hex
Beginning word of Axis Operating Output
Memory Areas
Specifies the beginning word of the Axis Operating Output
Memory Areas.
The beginning word of the Operating Output Memory Area for
Axis 1 is determined by the Axis Operating Output Memory
Area designation and the word determined using this parame-
ter. Each Axis is allocated 25 words in sequence from this
word.
183A hex
Axis Operating Input Memory Area designa-
tion
Specifies the allocated area and beginning word for the Axis
Operating Input Memory Areas.
The setting method is the same as for the Axis Operating Out-
put Memory Areas.
183B hex
Beginning word of Axis Operating Input
Memory Areas
183C hex to
1843 hex
Scan list
Sets the axis allocations for axes 1 to 16 with 8 bytes per axis,
as follows:
00 hex: Axis not used (default setting)
40 hex: Allocates axis to the Servo Drive.
1856 hex
Transfer cycle
Communications
cycle
Transfer cycle:
00 hex: 1 ms (default setting)
01 hex: 1 ms
02 hex: 2 ms
03 hex: 3 ms
04 hex: 4 ms
05 hex: 5 ms
06 hex: 6 ms
07 hex: 7 ms
08 hex: 8 ms
A2 hex: 0.25 ms
A5 hex: 0.5 ms
Communications cycle:
Sets a multiplier used to obtain integer multiples of the trans-
fer cycle.
Set value: 00 to 20 hex
The default setting 00 is the same as when the cycle is set to
3.
Set as follows:
Transfer cycle x communications cycle (multiplier)
≤
32 ms
Содержание CJ1W-NC271 - 12-2009
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Страница 4: ...iv ...
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Страница 22: ...xxii ...
Страница 58: ...30 Starting Operation Section 2 2 ...
Страница 244: ...216 Axis Operating Input Memory Areas Section 4 8 ...
Страница 264: ...236 Transferring Servo Parameters Section 5 3 ...
Страница 396: ...368 Linear Interpolation Section 9 7 ...
Страница 648: ...620 List of Error Codes Appendix D ...
Страница 674: ...646 Additional Functions for the CJ1W NCF71 MA Appendix F ...
Страница 684: ...656 Index ...
Страница 686: ...658 Revision History ...