Table of contents
1
1.1
1.1.1 Applicable documents
1.1.2 Variants
1.2
1.3
1.3.1 Instructions in the text
1.3.2 Pictographs
1.3.3 Stickers on the product
1.3.4 Abbreviations
2
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.7.1 Ensuring personnel qualification
2.7.2 Personnel qualification for maintenance and repair
2.7.3 Advanced training with Pfeiffer Vacuum
3
3.1
3.2
3.3
4
4.1
4.2
5
5.1
5.2
5.3
6
6.1
6.2
6.3
6.4
6.5
Cross-linked via the RS-485 connection
6.6
Connection options via interface RS-485
6.7
Pfeiffer Vacuum protocol for RS-485 interface
6.7.1 Telegram frame
6.7.2 Telegram description
6.7.3 Telegram example 1
6.7.4 Telegram example 2
6.7.5 Data types
7
7.1
7.2
7.3
7.4
7.5
Additional parameter for the DCU
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