# \#program-parameters

**URL:** https://tech-community.robotics.abb.com/tag/program-parameters/620.md

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## [How to solve Error trying to use cameradev as a parameter](https://tech-community.robotics.abb.com/t/how-to-solve-error-trying-to-use-cameradev-as-a-parameter/11149)

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**Author:** [@XNOR](https://tech-community.robotics.abb.com/u/XNOR)\
**Replies:** 3\
**Last updated:** [June 15, 2023, 11:55am UTC](https://tech-community.robotics.abb.com/t/how-to-solve-error-trying-to-use-cameradev-as-a-parameter/11149 "2023-06-15T11:55:16Z")

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RobotWare 6.09.02.00: So I’m trying to use cameradev as a parameter in a routine. Per the datatype details: Data of the type cameradev must not be defined in the program. However, if it is then an error message will…

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## [Program parameters](https://tech-community.robotics.abb.com/t/program-parameters/8163)

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**Author:** [@sjs](https://tech-community.robotics.abb.com/u/sjs)\
**Replies:** 1\
**Last updated:** [March 28, 2018, 2:07pm UTC](https://tech-community.robotics.abb.com/t/program-parameters/8163 "2018-03-28T14:07:16Z")

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Excuse me, the parameters of the robot program, what’s the difference between the four mode, please explain in detail. Thank you