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Functions, monitoring and protective functions
9.4 Extended functions
Function diagrams
FP 3612
FP 3614
Parameters
• p0494[0...n]
• p0495
• p2596
• p2597
• p2598
• p2599
• p2600
*) Parameter p0494 corresponds to parameter p0495 regarding its significance. In addition,
parameter p0494 is dependent on an encoder data set; for example which can be used for
the data set switchover for interchangeable machining heads.
9.4.7.5
Referencing with several zero marks per revolution
The drive detects several zero marks per revolution when using reduction gears or
measuring gears. In this cases, an additional BERO signal allows the correct zero mark to be
selected.
Example with a reduction gear
Figure 9-43
Design with a gear between the motor and load
648
Referencing/reference point approach operating mode
Flying referencing operating mode
Equivalent zero mark input terminal
Equivalent zero mark input terminal
BI: EPOS set reference point
BI: EPOS referencing type selection
CI: EPOS reference point coordinates signal source
CO: EPOS reference point coordinates value
EPOS reference point approach, reference point offset
*)
*)
Converter cabinet units
Operating Instructions, 11/2017, A5E36652151A
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