Travel To Fixed Stop - Siemens SINAMICS G120 Instruction Manual
Basic positioner (epos) for cu250-2 control units
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Also See for SINAMICS G120:
- List manual (1256 pages) ,
- Manual (732 pages) ,
- Operating instructions manual (550 pages)
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Parameter
p2688
r2689
6.8.2
Travel to fixed stop
Requirements
The "Travel to fixed stop" function is only possible with the control type vector control with
encoder (VC):
"Travel to fixed stop" is not possible with the following types of control:
• U/f control
• Vector control without encoder (SLVC)
Description
With this function, the converter positions a machine part to another machine part with force
locking – and presses both machine parts together with an adjustable force.
Examples:
1. A door is pressed against a frame so that it is reliably closed.
2. A rotary table is pressed against a mechanical fixed stop, in order to secure a specific
alignment.
Basic positioner
Function Manual, 09/2020, FW V4.7 SP13, A5E34257659B AG
Meaning
Position feedback signal tolerance window
The parameter is only active for p2584.0 = 1
If, for a positioning operation, the actual position (r2521) is within the tolerance window
of the target position, then r2689 indicates the traversing block number.
Position feedback signal display
The parameter is only active for p2584.0 = 1
The block number of the traversing block, whose target position lies in the tolerance
window around the actual position.
[0
Bit-coded display of the traversing block numbers 0 to 31
]
[1
Bit-coded display of the traversing block numbers 32 to 63
]
Commissioning
6.8 Traversing blocks
81
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