Lenze 9400 Manual de usuario descargar pdf (Pagina 579)

Lenze · Servo-Inverter 9400 HighLine · Reference manual · DMS 10.0 EN · 11/2013 · TD05/06 579

12 Oscilloscope

12.1 Technical data

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12 Oscilloscope

The oscilloscope function integrated in the controller can be used as support for commissioning,

maintenance, and troubleshooting.

Typical applications

• Graphical representation of any measured values (e.g. speed setpoint, actual speed, and torque)

• Detection of process values without additional measuring instruments (e.g. oscilloscope,

voltmeter, and ammeter)

• Convenient documentation for fine tuning of control circuits or parameter changes of the

controller

• Documentation of production quality in the context of product liability and quality assurance

Special features

• Recording and saving measured values in the controller

• Measuring on eight independent channels at the same time

• Measuring fast and slow signals by adjustable sample rate

• Triggering on channel, variable, or error message

• Detecting measured values before and after a trigger event (pre-/post-trigger)

• Graphical representation and evaluation of measured values on a PC

• Cursor and zoom function for the measurement analysis

• Saving & loading of oscilloscope configurations

• Exporting measured values via the clipboard for further processing

12.1 Technical data

9400 Servo Drives

Memory depth Max. 16384 measured values, depending on the number of channels and the size of

the variables to be recorded.

Memory capacity 32768 bytes

Data width of a channel 1 ... 4 bytes, corresponding to the size of the variables to be recorded

Number of channels 1 ... 8

Trigger level Corresponding to the value range of the variable to be triggered

Trigger selection Immediate triggering, rising/falling edge, signal change

Trigger delay -100 % ... +400 %

Trigger source Channels 1 ... 8, any variable or error message

Max. time base 8 channels 32 bits each ≡ 26 hours

Max. recording time 8 channels 32 bits each ≡ 10 days

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