Siemens SIMATIC ET 200SP Manual page 26

Parameters Value range
High limit 1
4
Value
•
Hardware interrupt
Disable
•
low limit 1
4
Enable
•
Low limit 1
4
Value
•
Hardware interrupt
Disable
•
high limit 2
4
Enable
•
High limit 2
4
Value
•
Hardware interrupt
Disable
•
low limit 2
4
Enable
•
Low limit 2
4
Value
•
Potential group
Use potential group of the left
•
module (module plugged into a
dark-colored BaseUnit)
Enable new potential group
•
(module plugged into light-
colored BaseUnit)
Diagnostics: Missing supply voltage L+: Detection per module or alarm per channel
1
Interference frequency suppression: Interfering signals at 400 Hz are automatically included in the filtering at 50 Hz.
2
The settings in the "Interference frequency suppression" parameter have a direct effect on the conversion time of the
3
channel. The analog value is therefore also affected by additionally set filtering via the "Smoothing" parameter.
Due to the limited number of parameters of a maximum of 244 bytes per ET 200SP station with a PROFIBUS GSD
4
configuration, the parameter assignment options are restricted. The parameter length of the I/O module is 24 bytes with
PROFIBUS GSD configuration. If necessary, you can set this parameter with data record 128, see Appendix "Parameter
data record".
Only for configuration with PROFIBUS GSD file: The set reference junction is used with the additional parameter "Kx
5
Reference junction activated" in the case of "Enable". In the case of "Disable", "No reference channel mode" is used for
RTD and "Fixed reference temperature" is used for TC.
Note
Unused channels
"Deactivate" unused inputs in the parameter assignment to shorten the cycle time of the
module.
A deactivated input always returns the value 7FFF
Analog input module AI 8xRTD/TC 2-wire HF (6ES7134-6JF00-0CA1)
Manual, 09/2018, A5E32942580-AB
Default Reconfigura-
tion in RUN
8500 Yes
Disable Yes
-2000 Yes
Disable Yes
8500 Yes
Disable Yes
-2000 Yes
Use potential group No
of the left module
.
H
Parameters/address space
4.2 Parameters
Scope with configuration
software, e.g., STEP 7 (TIA
Portal)
GSD file GSD file
PROFINET PROFIBUS
IO DP
Channel -
Channel -
Channel -
Channel -
Channel -
Channel -
Channel -
Module Module
25