![background image](http://html1.mh-extra.com/html/omron/cj1w-nc271-12-2009/cj1w-nc271-12-2009_operation-manual_742348225.webp)
197
Axis Operating Input Memory Areas
Section 4-8
Input
(PCU
to CPU
Unit)
b+1
00 to 02
Servo Sta-
tus Flags
Reserved by the sys-
tem.
Used by the PCU system.
---
03
Servo ON (SVON)
Flag
ON while Servo Drive is in
Servo lock status.
4-8-4 Servo Status
Flags
10-1 Servo Lock/
Unlock
04
Main Power ON Flag
(PON)
Indicates the status of the
main circuit power supply to
the Servo Drive.
4-8-4 Servo Status
Flags
05 and 06
Reserved by the sys-
tem.
Used by the PCU system.
---
07
Positioning Com-
pleted (PSET) Flag/
Speed Conformity
(V-CMP) Flag
The function of these flags
depends on whether position
control or speed control is
being used.
For details, refer to the rele-
vant sections.
4-8-4 Servo Status
Flags
10-5-2 Starting
Speed Control
08
Distribution Com-
pleted (DEN) Flag/
Zero Speed (ZSPD)
Flag
09
Torque Limit (T_LIM)
Status Flag
ON when the torque limit
function is enabled and acti-
vated.
4-8-4 Servo Status
Flags
10-4-3 Torque Limits
Set by Operating
Commands
10
Reserved by the sys-
tem.
Used by the PCU system.
---
11
Positioning Proxim-
ity (NEAR) Flag/
Speed Limit (V_LIM)
Status Flag
The function of these flags
changes according to whether
position control or torque con-
trol is being used.
For details, refer to the rele-
vant sections.
4-8-4 Servo Status
Flags
10-6-2 Starting
Torque Control
12
Forward Software
Limit Flag (P_SOT)
Indicates whether the present
position is within the forward
software limit range.
4-8-4 Servo Status
Flags
10-8 Software Limits
13
Reverse Software
Limit Flag (N_SOT)
Indicates whether the present
position is within the reverse
software limit range.
14 to 15
Reserved by the sys-
tem.
Used by the PCU system.
---
b+2
---
---
Reserved by the sys-
tem.
Used by the PCU system.
---
I/O
Word
Bits
Category
Name
Function
Details
Summary of Contents for CJ1W-NC271 - 12-2009
Page 2: ......
Page 4: ...iv ...
Page 6: ...vi ...
Page 22: ...xxii ...
Page 58: ...30 Starting Operation Section 2 2 ...
Page 244: ...216 Axis Operating Input Memory Areas Section 4 8 ...
Page 264: ...236 Transferring Servo Parameters Section 5 3 ...
Page 396: ...368 Linear Interpolation Section 9 7 ...
Page 648: ...620 List of Error Codes Appendix D ...
Page 674: ...646 Additional Functions for the CJ1W NCF71 MA Appendix F ...
Page 684: ...656 Index ...
Page 686: ...658 Revision History ...