Bosch Rexroth OptiFeed-FS EcoDrive 03 FLP04VRS, Functional Description

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ECODRIVE03-FL*-04VRS Writing the User Program
6-45
DOK-ECODR3-FL*-04VRS**-FK01-EN-P
NOP - No Operation
This command has no function and functions like a blank block. It can be
used as a placeholder. While executing the program in Automatic Mode,
this command is processed like any other command.
The program proceeds to the next instruction following the time period of
one cycle.
PBK - Stop Motion
Axis 1
This command can be used to interrupt positioning motions in progress.
The axis is brought to a standstill using the current deceleration value.
Following deceleration, any positioning travel remaining from the original
move is ignored.
If continuous operation has been enabled (using ’CON’ command) it is
disabled.
After the ’PBK’ command has been executed, other positioning
commands can follow immediately.
Example:
0000 CON 1 1 +999
0001 WAI 02.000
0002 PBK 1
0003 POI 1 +000050.000 100
After the ’PBK’ command has been read in, the axis still moves over the
deceleration distance from V = 99.9% to V = 0 plus 50 IU from the
previous ’POI’ command. There is, however, a continuous transition from
V = 99.9% to V = 10%.
Pbk_bef.wmf
Fig. 6-21: Example of Positioning Break
The program proceeds to the next instruction following the time period of
one cycle.
NOP
PBK 1