Calibrating Analog Output Modules; Euro-Extender Card Assembly For Analog Output - Siemens SIMATIC 505 PPX:505–6108A User Manual

3.5

Calibrating Analog Output Modules

3-8 Troubleshooting and Maintenance
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To calibrate the output module, follow this procedure.
1. Disable system and user power.
2. Disconnect all loads and field wiring (except user power).
3. If you are using a Euro-extender card (Euroboard):
Remove the module from the base.
Insert the extender card into the I/O slot that the module occupied.
You may use a Schroff, Inc. Test adapter board.
Insert the module into the extender card (Figure 3-3). This provides
access to the calibration potentiometer.
Calibration Potentiometer
Figure 3-3 Euro-extender Card Assembly for Analog Output
If you are not using a Euro-extender card:
Remove all I/O modules from the base.
Move the analog output module to the far left (I/O slot 1) to allow
maximum space to reach and adjust the potentiometer.
4. Power up the system and allow the module to reach its operating
temperature (usually about 30 minutes, if cold).
5. Connect a programming device to the controller.
6. If you are not using a Euro-extender card, configure the analog output
module in slot 1.
7. Connect a 5.1k-Ω 5% load to the voltage outputs and a 100-Ω 5%
load to the current outputs.
8. Write 32000 to all channels.
Analog Output Module
Euro-extender Card
Series 505 Analog I/O Modules User Manual
Series 505
Base