6-68
Writing the User Program
ECODRIVE03-FL*-04VRS
DOK-ECODR3-FL*-04VRS**-FK01-EN-P
b) Switching Point = Absolute Position
The switching point is referenced to the actual coordinate system.
Note:
The axis must be homed to zero! Otherwise, the error
message "F- 03 05 – n. referenced" is issued.
Velocity Change at the Switching Point
a) Switching Point = Distance Traveled:
Always referenced to the most recently initiated positioning function.
b) Switching Point = Absolute Position
The new velocity of the positioning move in process is reached at the
absolute position indicated.
The program proceeds to the next instruction immediately after the drive
unit begins changing its velocity. This point depends on the acceleration,
the difference in velocity and the position lag.
If this point has already been reached or exceeded when the VCC
command arrives, the program proceeds immediately to the next
instruction, accepting the new velocity.
Note:
The axis must be homed to zero! Otherwise, the error
message "F- 03 05 – n. referenced" is issued.
Example:
0000
PSA
1 +000100.000 999
Movement to Absolute Start Po100 IU
0001
WAI
01.000
Wait
0001
POA
1 +000300.000 999
Movement to Absolute Position +300 IU
0002
VCC
1 +000200.000 500 1 1
At po200 IU, V = 50%
0003
VCC
1 +000280.000 100 1 1
At po280 IU, V = 10%
0004
AKN
M2.00.1 1
Wait until target position is reached
0005
WAI
01.000
End of cycle, wait 1 second
0006
JMP
0000
Repeat program
VCA_BEF1.WMF
Fig. 6-38: Change Velocity (Absolute Position)
Mode 1 :
Содержание Rexroth OptiFeed-FS EcoDrive 03 FLP04VRS
Страница 18: ...XVI Table of Contents ECODRIVE03 FL 04VRS DOK ECODR3 FL 04VRS FK01 EN P ...
Страница 58: ...4 20 General Instructions for Start Up ECODRIVE03 FL 04VRS DOK ECODR3 FL 04VRS FK01 EN P Notes ...
Страница 187: ...ECODRIVE03 FL 04VRS Functions 8 41 DOK ECODR3 FL 04VRS FK01 EN P fp5007fj_AE WMF Fig 8 22 Control Loop ...
Страница 241: ...ECODRIVE03 FL 04VRS Parameters 9 29 DOK ECODR3 FL 04VRS FK01 EN P SIC_2_AE WMF Fig 9 12 Signal Control ...
Страница 348: ...11 18 Command Communications ECODRIVE03 FL 04VRS DOK ECODR3 FL 04VRS FK01 EN P Notes ...
Страница 418: ...13 4 Connectors ECODRIVE03 FL 04VRS DOK ECODR3 FL 04VRS FK01 EN P Notes ...
Страница 469: ...ECODRIVE03 FL 04VRS IDS Accessories 16 3 DOK ECODR3 FL 04VRS FK01 EN P IDS_mas_AE WMF Fig 16 5 IDS Dimensions ...
Страница 470: ...16 4 IDS Accessories ECODRIVE03 FL 04VRS DOK ECODR3 FL 04VRS FK01 EN P Notes ...
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