Signal Types - Lenze 9300 System Manual

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Configuration
7.2.3

Signal types

Each function block is provided with a certain number of inputs and outputs which can be interlinked.
Corresponding to its respective function only particular signal types occur at the inputs and outputs:
•
Quasi analog signals
– Symbol:
– Unit: %
– Designation: a
– Value range: ±16384 = ±100 %
– Resolution: 16 bits, rating ±16384 ≙ ±100 %
•
Digital signals
– Symbol:
– Unit: binary, with HIGH or LOW level
– Designation: d
– Resolution: 1 bit
•
Speed signals
– Symbol:
– Unit: rpm (for display, internal representation in [inc/ms])
– Designation: phd
– Value range: ±2
– Resolution: 16 bit
•
Phase signals
– Symbol:
– Unit: inc
– Designation: ph
– Value range: ±2
– Resolution: 32 bits, rating 1 revolution ≙ 65536 inc
Only the same signal types can be connected with each other. Thus, an analog output signal of one
function block can only be connected to the analog output of the other function block. If two different
signal types are connected, the connection will be rejected.
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EDSVS9332P-D21 EN 3.0
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