Measuring Ampifier Type 2525
User Manual Vol.2
0–3
BE1394– 11
Contents
1. Introduction....................................................................................................................... 1 – 1
1.1 About this Volume....................................................................................................... 1 – 2
1.2 Summary of Contents ................................................................................................. 1 – 2
2. The IEEE – 488 Interface....................................................................................... 2 – 1
2.1 Interface Specifications............................................................................................... 2 –2
2.2 Activating the IEEE Interface.................................................................................... 2 – 4
2.3 Local and Remote States............................................................................................. 2 – 4
2.4 Listening and Talking................................................................................................. 2 – 5
3. The Serial Interface.................................................................................................... 3 – 1
3.1 Hardware/Functional Specifications.......................................................................... 3 – 2
3.2 Serial Interface Set-up................................................................................................ 3 – 4
4. Syntax and Data Types........................................................................................... 4 –1
4.1 Formats for Interface Messages ................................................................................. 4 –2
4.2 Types of Data............................................................................................................... 4–6
4.3 Information Protocol ................................................................................................... 4 – 9
5. General Control Messages.................................................................................... 5 – 1
5.1 Introduction................................................................................................................. 5–2
5.2 Remote/Local Set-up ................................................................................................... 5 – 2
5.3 Status and Configuration Check ................................................................................ 5 – 3
5.4 Error Check and Reset.............................................................................................. 5 – 22
6. Set-up and Display (Results) Messages.................................................... 6 – 1
6.1 Introduction................................................................................................................. 6–2
6.2 The Channel_1 Header ............................................................................................... 6 – 2
6.3 Measurement Set-up Commands ............................................................................... 6 – 4
6.4 Display Set-up Commands........................................................................................ 6 – 22
6.5 Lin./dB Read-out ....................................................................................................... 6 – 24
6.6 Reference_Generator................................................................................................. 6 – 25