Parameterization Of A 2Nd Measuring System With Adi4 - Siemens SINUMERIK 840DiE sl Manual

11 NCK Commissioning with HMI Advanced
11.5 Axes and spindles
11.5.7

Parameterization of a 2nd measuring system with ADI4

Parameterization
example
Configuration
11-326
Up to 2 measuring system can be parameterized for a machine axis. If it is not
possible to connect the 2nd measuring system directly to the associated drive
module, it is possible to use a ADI4 module.
Note
Detailed information about the measuring systems that can be connected to the
ADI4 is to be found in:
References: /ADI4/
Section: Hardware Description
The following parameterization example illustrates the basic procedure for para-
meterizing the NCK for a 2nd measuring system of a machine axis connected
via ADI4. It assumes the following:
NCK
S
2 measuring systems are to be parameterized for the 1st machine axis.
-- 1st measuring system: "motor measuring system" of the drive
-- 2nd measuring system: "direct measuring system"
S Drive
SIMODRIVE 611U 1 axis module is used as the drive with a connection op-
tion for a measuring system (motor encoder).
ADI4
S
The 2nd measuring system is connected via the encoder interface of the 1st
axis of an ADI4 module. (Connection is possible via any axis of the ADI4
module.)
The configuration is shown in Fig. 11-12.
840Di sl (configuration) - - - - 611U_ADI4
(0) 840Di sl
PLC317- 2DP
2
DP master
X2
S7 FM NCU
4
Fig. 11-12 Configuration: Axis with 2nd measuring system on ADI4
Analog drive interface for four axes
PROFIBUS(1): DP master system (1)
(10) SIMOD
© Siemens AG 2007 All Rights Reserved
SINUMERIK 840Di sl Manual (HBIsl) - - 01/2007 Edition
01/2007
(15) ADI4