Siemens SIMATIC ET 200iSP Operating Instructions Manual page 134

Commissioning and Diagnostics
6.1 Basics of commissioning and diagnostics
Configuration
Configuration involves configuring and setting parameters for the ET 200iSP with a
programming device (PG).
Configuring
When you configure your project, you set only the basic characteristics of the DP slave (for
example, network parameters, module selection in HW Config). You configure the ET 200iSP
with
● STEP 7
● COM PROFIBUS or with suitable configuration software (using the GSD file).
Parameter Assignment
When you make the parameter assignments, you set the parameters of the ET 200iSP and
the HART field devices.
● With STEP 7, you make the parameter settings for the ET 200iSP in HW Config.
● Outside STEP 7, you set the parameters for the ET 200iSP and the HART field devices
with SIMATIC PDM. SIMATIC PDM must be installed as a standalone version.
● All modules have basic parameter settings when they leave the factory (refer to the
parameter defaults). After you turn on the power supply for the ET 200iSP, the modules
are initially in a safe state:
– Digital inputs: input values 0, value status 0
– Digital outputs: no current or voltage (no substitute values)
– Analog inputs: input value 7FFF
– Analog outputs: no current or voltage (no substitute values)
– All parameters (that you can set with SIMATIC PDM): Disabled
Cyclic Data Transfer Via PROFIBUS DP
Data is exchanged between the CPU (for example, S7-400) and the ET 200iSP.
The cyclic user data of the inputs and outputs, including the value status of the inputs, are
transferred.
For plant visualization, this data can be prepared by the PCS 7 driver and CFC (Continuous
Function Chart) on the CPU and then displayed on the OS with WinCC.
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Once parameters are assigned correctly (using HW Config or SIMATIC PDM), they are
saved to non-volatile memory in the modules. The next time you turn on the supply
voltage at the Power Supply PS, the parameters will be adopted.
The retentively stored parameters will be deleted if you set the PROFIBUS address to
"0" and then switch the supply voltage off and on at the Power Supply PS.
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Operating Instructions, 11/2017, A5E00247483-07
ET 200iSP