Table of Contents
DF1906
4. Advanced Operations .................................................................................................. 4-1
4.1 Symmetry and Duty Ratio ........................................................................................... 4-2
4.1.1 Set Symmetry (Ramp Wave) .............................................................................. 4-2
4.1.2 Set Duty Ratio (Square Wave) ........................................................................... 4-2
4.2 Oscillation Mode-related Settings ............................................................................... 4-3
4.2.1 Set Mark Wave Number ..................................................................................... 4-3
4.2.2 Set Space Wave Number ................................................................................... 4-3
4.2.3 Select SYNC OUT Function ............................................................................... 4-4
4.2.4 Set Phase ........................................................................................................... 4-4
4.2.5 Select TRIG IN Effective Polarity (Trigger Oscillation) ....................................... 4-5
4.2.6 Select TRIG IN Effective Polarity (Gate Oscillation)........................................... 4-5
4.3 Special Menu .............................................................................................................. 4-6
4.3.1 Setting Memory .................................................................................................. 4-6
4.3.2 Select Output at Power On................................................................................. 4-7
4.3.3 Select Load......................................................................................................... 4-7
4.3.4 Set by High Level/Low Level .............................................................................. 4-8
5. USB Interface ................................................................................................................ 5-1
5.1 Preparation Before Use .............................................................................................. 5-2
5.2 Command List............................................................................................................. 5-3
5.3 Explanation of Commands.......................................................................................... 5-6
5.3.1 Language Overview............................................................................................ 5-6
5.3.1.1 Subsystem Commands............................................................................... 5-6
5.3.1.2 Path Separator ........................................................................................... 5-6
5.3.1.3 Command String Simplification .................................................................. 5-6
5.3.1.4 Suggestion Keyword................................................................................... 5-7
5.3.2 Detailed Explanation of Commands ................................................................... 5-7
5.4 Command Tree ......................................................................................................... 5-15
5.5 Status System ........................................................................................................... 5-16
5.5.1 Status Byte Resister ......................................................................................... 5-17
5.5.2 Standard Event Status Register........................................................................ 5-18
5.6 Notes for Programming............................................................................................. 5-19
6. Troubleshooting ........................................................................................................... 6-1
6.1 Error Message ............................................................................................................ 6-2
6.1.1 Po wer-On Errors................................................................................................. 6-2
6.1.2 Errors of Remote Control via USB ..................................................................... 6-2
6.2 Troubleshooting .......................................................................................................... 6-3