Signal Inputs And Outputs; Technical Data; Input Signals Of Encoder Inputs; Description Of Encoder Signals - KEB COMBIVERT F5 Anleitung

1.7

Signal inputs and outputs

1.7.1 Technical data

Input resistance:
Process data channel:
Parameter channel:
Limiting frequency:
Encoder line number:
Max. line length:

1.7.2 Input signals of encoder inputs

Input Signals of the Process Data Channel
A
0
B
0
Signal form A and B respectively to differential operation

1.7.3 Description of encoder signals

During start-up an inquiry is permanently sent to the encoder and the absolute position is
serial read out. Thus a reference point search is not necessary.
As the increments per revolution are stored in the encoder, error Ec.37=70 is triggered
immediately, if a deviating value is entered in Ec.1.
A position difference is tracked after filter with ramp time. If this difference increases to quickly,
so that it cannot keep tracked or a max. value is exceeded (e.g.at encoder breakage), the
interface state Ec.37 changes to „69" and the inverter switches off.
120 Ω
1 Vss typical (0,6...1,2)
EIA RS485 half duplex
200 kHz
1...2048 Ink
see chapter 1.6.2
360°mechanical
Increments per revolution
typically 1 Vss
typically 1 Vss
5