Parameters Of The Analog Inputs And Outputs - Siemens SIMATIC ET 200X Manual

7.21.1

Parameters of the analog inputs and outputs

Parameter assignment
You set the parameters of the analog inputs/outputs using either the STEP 7 or
COM PROFIBUS parameter assignment software.
Parameters
The tables below give an overview of the of the parameters that you can set for the
analog inputs and analog outputs.
You can find the layout of the parameter assignment frame and the assignment of
the bits including the parameters of the analog inputs and outputs in the
configuration and parameter assignment frame of the ET 200X at
http://www.ad.siemens.de/simatic-cs. In Section 5.4 you will find the
parameterizable diagnostics and in Section 5.5 you will find an in-depth description
of diagnostic and hardware interrupt handling.
Table 7-41 Parameters of analog inputs
Expansion modules with
All
All
All
EM 144 AI 2 I
(6ES7 144-1GB31-0XB0 and
6ES7 144-1GB41-0XB0)
EM 144 AI 2 RTD
(6ES7 144-1JB31-0XB0)
EM 144 AI 2 I
(6ES7 144-1GB31-0XB0)
EM 145 AO 2 I
(6ES7 145-1GB31-0XB0)
All
ET 200X Distributed I/O Device
EWA 4NEB 780601602-06
Parameters Range
Format SIMATIC S7
format/
SIMATIC S5
format
Enable
S
Diagnostic Yes/no
interrupt
S
Hardware Yes/no
interrupt
upon limit
value
violation
Diagnosis
S
Group Yes/no
diagnosis
Diagnosis
S
With wire
Yes/no
break
check
Measuring 20 mA/4 to
range 20 mA
Measuring 20 mA/4 to
range 20 mA
1
Reset time 16.7 ms/20 ms
Technical Specifications
Default Area affected
SIMATIC S7 Expansion Module
format
Expansion module
No
No
Channel
No
Channel
No
4 to 20 mA Channel
4 to 20 mA Channel
20 ms Channel (module
channels must be
identically set)
7-85