18
Maintenance Instructions
7.7 Test mode
A test mode can be activated for the sensors via the parameter settings. This mode simulates sensor opera-
tion, for example switching of the outputs or entry of a measured value although the sensor hasn’t detected
an actual object. The application can be run in the test mode with correctly switching outputs and display
LEDs.
8. Maintenance Instructions
NOTE!
• This wenglor sensor is maintenance-free.
• Cleaning and inspection of the plug connections at regular intervals are advisable.
• Do not clean the sensor with solvents or cleansers which could damage the product.
• The product must be protected against contamination during initial start-up.
9. Proper Disposal
wenglor sensoric GmbH does not accept the return of unusable or irreparable products. Respectively valid
national waste disposal regulations apply to product disposal.
10. Appendix
10.1 List of Abbreviations
Abbreviation
Meaning
IODD
IO Device Description
MTTFd
Mean Time to Dangerous Failure
10.2 Change Index, Operating Instructions
Version
Date
Description/Change
1.0.0
22.11.18
Initial version of the operating instructions
1.1.0
01.04.19
New section
“3.2 Switching Distance Deviation”, page 8
“3.3 Accessory Products”, page 9
10.3 EU Declaration of Conformity
The EU declaration of conformity can be found on our website at www.wenglor.com in the product’s down-
load area.
