Siemens SIMATIC ET 200SP - Page 20

The basics of counting, measurement and position detection
2.2 Basics of counting, measuring and position input (TM Count, TM PosInput, Compact CPU)
Counting, measurement and position detection
Function Manual, 12/2017, A5E32009889-AG
19
Application scenarios
Components required
Configuration software
In the user program
Central operation with a
S7-1500 CPU or ET 200SP
CPU
STEP 7 (TIA Portal):
Manual operation (without
technology object)
• Device configuration and
parameter setting with
hardware configuration
Direct access to control and
feedback interface of the
technology module in the I/O
data
Distributed operation with a
S7-1500 CPU
• S7-1500 automation
system
• ET 200 distributed I/O
system
• Technology module
STEP 7 (TIA Portal):
Operating with "Counting
and measurement" technol-
ogy object
• Device configuration with
hardware configuration
• Parameter setting with
technology object
Counting and measuring
functions:
High_Speed_Counter in-
struction for the technology
object
Position input with SSI abso-
lute encoder:
SSI_Absolute_Encoder in-
struction for the technology
object
STEP 7 (TIA Portal):
Position input for "Mo-
tion Control" technology
object
• Device configuration with
hardware configuration
• Parameter setting with
axis technology object
Instructions for "Motion Con-
trol" technology object
STEP 7 (TIA Portal):
Manual operation (without
technology object)
• Device configuration and
parameter setting with
hardware configuration
Direct access to technology
module control and feedback
interface in the I/O data
Distributed operation with a
CPU S7-300/400 or S7-1200
• S7-300/400 automation
system
• ET 200 distributed I/O
system
• Technology module
STEP 7 (TIA Portal):
Device configuration and
parameter setting with hard-
ware configuration
STEP 7:
Device configuration and
parameter settings with HSP
Direct access to technology
module control and feedback
interface in the I/O data
Distributed operation in a
third-party system
• Third-party automation
system
• ET 200 distributed I/O
system
• Technology module
Third-party configuration
software:
Device configuration and
parameter settings with GSD
file
Direct access to technology
module control and feedback
interface in the I/O data