Siemens SINAMICS S150 NEMA, Руководство по эксплуатации

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Functions, monitoring and protective functions
9.4 Extended functions
Enclosed Drives
Operating Instructions, 12/2018, A5E36652151A
655
Parameter p2571 (maximum velocity) defines the maximum traversing velocity in units of
1000 LU/min. Changing the maximum speed restricts the velocity of an active traversing
block.
This restriction is only effective in positioning mode during:
● Jog mode
● Processing traversing blocks
● Direct setpoint specification/MDI for positioning/setting up
● Reference point approach
Maximum acceleration/delay
Parameters p2572 (maximum acceleration) and p2573 (maximum delay) define the
maximum acceleration and maximum delay. The unit in both cases is 1000 LU/s².
Both values are relevant during:
● Jog mode
● Processing traversing blocks
● Direct setpoint specification/MDI for positioning and setting up
● Reference point approach
The parameters are of no effect if faults with the fault reactions OFF1 / OFF2 / OFF3 arise.
In the "traversing blocks" operating mode, the acceleration and/or deceleration can be set in
integer steps (1%, 2% to 100%) of the maximum acceleration and deceleration. In "Direct
setpoint input/MDI for positioning and setting up" operating mode, the
acceleration/deceleration override (assignment of 4000Hex = 100%) is specified.
Note
Zigzag acceleration is not supported
A maximum acceleration and/or delay dependent on current velocity (zigzag acceleration) is
not supported.
Note
PROFIdrive telegram 110
When using the PROFIdrive message frame 110, the velocity override is already connected
and has to be supplied by the message frame.