Lenze 8400 User Manual

Lenze · 8400 HighLine · Reference manual · DMS 12.0 EN · 06/2017 · TD23 491
7 Technology applications
7.6 "GeneralPurpose" functions
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7.6 "GeneralPurpose" functions
Each technology application provides different free logic and arithmetic functions, so-called
"GeneralPurpose" functions.
For the interconnection of these functions, the application block features inputs and outputs on the
I/O level, which are linked to the logic/arithmetic function.
 Tip!
The inputs of the "GeneralPurpose" functions can also be linked to other output signals via
the configuration parameters of the technology application.
On the other hand, the outputs of the "GeneralPurpose" functions can be selected in the
configuration parameters of other inputs.
Related topics:
User-defined terminal assignment
( 365)
TA "Actuating drive speed"
: Configuration parameters ( 398)
TA "Table positioning"
: Configuration parameters ( 461)
TA "Switch-off positioning"
: Configuration parameters ( 488)
7.6.1 Analog switch
This function switches between two analog input signals. The switch-over is controlled by a boolean
input signal.
[7-23] GeneralPurpose function "Analog switch"
• For a detailed functional description see FB L_AnalogSwitch.
 Note!
In the Lenze setting, the connectors for the "GeneralPurpose" functions are hidden in the
function block editor.
• These connections can be shown via the Connector visibilities command in the
Context menu of the application block.
nGPAnalogSwitchOut_a
nGPAnalogSwitchIn1_a
0
1
nGPAnalogSwitchIn2_a
bGPAnalogSwitchSet
C00830/14
C00830/15
C00833/13

Lenze 8400 Specifications

General

Category	DC Drives
Series	8400
Protection class	IP20
Control Type	Vector control
Communication	CANopen, PROFIBUS, Ethernet
Protection Features	Overcurrent, overvoltage, undervoltage, overtemperature
Input Voltage	AC 230/400/480 V