Beckhoff AX5000 Series Function Manual

Modulo
Function description52
Version: 1.5
11.3 Parameterisation
11.3.1 Activating the modulo function
Valid parameterization of the modulo function necessitates the setting of IDNs in the AX5000 as well as
corresponding parameterization of the NC or CNC. It is recommended to commission the modulo function
with the help of the TcDriveManager, since this also sets the NC or CNC parameterization correctly. The
procedure when using the TcDriveManager is described below.
The following IDNs are used for the parameterization of the modulo function:
S-0-0076 - "Position data scaling type"
The modulo function is activated with the bit "Processing format" in IDN S-0-0076 "Position data scaling
type".
S-0-0103 - "Modulo Value"
The maximum calculated value for an application period is entered in IDN S-0-0103 “Modulo Value”. The unit
is "inc", and 2
x
inc (where x = [20 to 30], see S-0-0079) correspond to one motor revolution. For the
conversion please take into account the gear ratio of any gear unit installed after the motor. Accordingly, the
maximum modulo position is S-0-0103 - 1 inc. Please note that S-0-0103 must be > S-0-0079.
In this example a multi-turn absolute value feedback system with 4096 turns and a gear unit with a gear ratio
of 1:5 is used. 5 motor revolutions correspond to 1 application revolution. In this case the maximum modulo
position is 5 x 2
20
- 1 inc, for S-0-0103 = 5 x 2
20
.

Beckhoff AX5000 Series Specifications

General

Brand	Beckhoff
Model	AX5000 Series
Category	Servo Drives
Language	English