Siemens simatic et 200s Operating Instructions Manual page 244

1PosSSI/Analog
6.2 Brief Instructions on Commissioning the 1PosSSI/Analog
Configured with STEP 7 via HW Config
You begin by adapting the hardware configuration to your existing ET 200S station.
1. Open the relevant project in SIMATIC Manager.
2. Call the HWConfig configuration table in your project.
3. Select "1PosSSI/Analog" from the hardware catalog. The number
6ES7 138-4DK00-0AB0 appears in the info text. Drag the entry to the slot at which you
have installed your 1PosSSI/Analog.
4. Double-click this number to open the "Properties for the 1PosSSI/Analog" dialog box.
5. Save and compile your configuration, and download the configuration in STOP mode of
the CPU by choosing "PLC -> Download to Module".
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On the "Addresses" tab, you will find the addresses of the slot to which you have dragged
the 1PosSSI/Analog. Make a note of these addresses for subsequent programming.
On the "Parameters" tab, you will find the default settings for the 1PosSSI/Analog. If you
are not connecting any limit switches to the 1PosSSI/Analog, set the DI0 limit switch
minus and DI1 limit switch plus parameters to "make contact". Adapt the "DO function"
parameter to the drive interface. Depending on the SSI encoder that is connected, select
SSI-13 Bit or SSI-25 Bit, and enter the number of increments and the number of rotations.
Operating Instructions, 05/2007, A5E00124871-04
ET 200S Positioning