User's Manual

Siemens PLT 112 · 2002
7/3
Migration of existing systems
Migration packages
AS 488 S migration package
■ Overview
The AS 488 S migration package is an optimized, cost-effective
and lump sum offer for migration of AS 220 S/H, AS 230/
AS 230 K and AS 235/AS 235 K automation systems (AS 220 H
and AS 235 H with limitations) with AS 488/TM in cabinet pack-
aging system.
Scope of delivery and services
The scope of delivery and services of the AS 488 S migration
package is defined as follows:
• AS 488 S automation system (cabinet system) incl. system soft-
ware
• Standard conversion service
„Conversion of AS 220 S/H into AS 488 S“
- Removal of subrack with the AS 220 S/H basic unit
- Installation of AS 488 S in the associated system cabinet,
connection and commissioning
- Conversion, transfer and adaptation of the application soft-
ware on the basis of the standard blocks, without testing of
software functions
• or standard conversion service „Conversion of AS 230/
AS 230 K or AS 235/ AS 235 K into AS 488 S“
- Removal of subrack with the AS 230/ AS 230 K or AS 235/
AS 235 K basic unit
- Installation of the AS 488 S in the system cabinet, connection
and commissioning (alternate solution required for CS 275
connection when replacing AS 230 K/ AS 235 K in system
cabinets)
- Transfer and adaptation of the application software on the ba-
sis of the standard blocks, without testing of software func-
tions The application software – providing it corresponds to
the standards described in the manuals – has compatible
functions and can be used further.
Additive supplementary components and services
Previous experience has shown that migration solutions are usu-
ally extremely specific, and deviate from the standard scope of
the AS 488 S migration packages. Components or system ex-
pansions, e.g. with distributed I/Os on the PROFIBUS-DP, which
are not included in the standard scope can either be ordered as
individual options (see section on AS 488 S cabinet system) or
can be the content of individual additional agreements with ad-
ditive services. Additional agreements always require an individ-
ual quotation. In order to simplify the production of quotations,
and to improve the cost transparency, special performance
packages have been defined for frequently requested additional
services.
• Conversion of I/O modules (max. 5) from the basic unit/system
of AS 220 S/ AS 230 K/ AS 235/ AS 235 K into the MIG II migra-
tion rack and rewiring of the associated process signal cables
• Reconfiguring of CD into DI couplings
• Structure analysis of application for illegal blocks or structure
faults
• Documentation of the AS 23x application software according
to the block sequence (following XB) with help of
PROGRAF AS/AS+
• Hardware adaptation/conversion resulting from elimination of
redundancy when converting AS 220 H/ AS 235 H systems
• Extended configuring (SYST.WART) with connection of ET 100
or S5 I/Os
• Configuration and activation of the AG/AG coupling (additional
hardware required)
• Configuration and activation of the MODBUS coupling (addi-
tional hardware required)
• Basic installation of PROFIBUS-DP coupling (additional hard-
ware required)
• Reconfiguration and adaptation of an existing PROFIBUS-DP
coupling (additional hardware required)
The necessity for packages for supplementary services may re-
sult in one or all three phases of the migration process:
• Phase 1: production of quotation
• Phase 2: data conversion
• Phase 3: commissioning on site
Since it is necessary to recognize the supplementary services
packages early to permit high planning accuracy, the informa-
tion required for the analysis (see checklist for migration) must
be available early enough.
Production of quotation and ordering
Siemens AG
Tel.: [phone]
Fax: [phone]
E-mail: [e-mail]
This catalog is out of date, see note on page 3