Siemens SIMATIC MOBY D User Manual

System integration
9.4 ASM 475
MOBY D
254 System Manual, 01/2010, J31069-D0147-A6-7618
9.4.2 Features
Error messages and operating states are indicated by LEDs.
A configuration that is resistant to interference is possible due to electrical isolation between
the write/read device and the SIMATIC S7-300 bus.
The ASM 475 with the order number 6GT2002-0GA10 is a parameterizable module. The
basic functions of the module are then already specified when the module is configured in
HW Config (e.g. standard addressing).
The data in the MDS is accessed direct by means of physical addresses using the ASM 475.
Operation in a SIMATIC S7 is controlled by the function FC 45.
ASM 475 and FC 45 form a unit that is used for reading the data of the MDS easily and at
optimal speed. A 32 KB MDS memory can be read in 24 seconds almost totally
independently of the S7 cycle time.
9.4.3 Configuration
7HUPLQDOHOHPHQW
(6%$$$
7HUPLQDOHOHPHQW
(6$$$$
IRUPRGXOHV
6/*'6
SOXJLQYHU
VLRQ
6/*'6
SOXJLQYHUVLRQ
$60
Figure 9-17 Configuration for ASM 475 (centralized layout)

Siemens SIMATIC MOBY D Specifications

General

Brand	Siemens
Model	SIMATIC MOBY D
Category	Accessories
Language	English