ASTRO VG-877 User Manual

VG series
Terminal Commands
Instruction Manual
Ver1.21
Supporting Models : VG-870/VG-871/VG-880/VG-870A/
VG-871A/VG-870B/VG-871B/VG-873/VG-874/
VG-876/VG-877/VG-881/VG-882(-A)/VG-884

ASTRO VG-877 Specifications

General

Brand	ASTRO
Model	VG-877
Category	Inverter
Language	English

Summary

1 CONCERNING THE TERMINAL COMMANDS

1.2 Communication specifications

Details communication parameters and connectors for RS-232C and LAN interfaces.

1.7 Error statuses

Lists and explains various error codes encountered during terminal operations.

1.8 Command formats

Describes the structure and syntax of new and old terminal command formats.

1.10 Communication protocol

Details the different communication protocol types (Type 1 to 7) for data exchange.

2 INDIVIDUAL FORMATS FOR VG CONTROL COMMANDS

2.1 SHT4 [20H 20H]: H timing data registration

Registers H timing data for a program, specifying parameters like clock, period, and display.

2.2 LHT4 [20H 21H]: H timing data readout

Reads H timing data for a program, including parameters like clock, period, and display.

2.3 SVT4 [20H 22H]: V timing data registration

Registers V timing data for a program, including scan mode and V-total.

2.4 LVT4 [20H 23H]: V timing data readout

Reads V timing data for a program, including scan mode and V-total.

2.5 SOT4 [20H 24H]: Output condition data registration

Registers output condition data, including YPbPr and color difference coefficients.

2.6 LOT4 [20H 25H]: Output condition data readout

Reads output condition data, including YPbPr and color difference coefficients.

2.7 SPAR4 [20H 26H]: Parallel data registration

Registers parallel data, including polarity and channel settings.

2.8 LPAR4 [20H 27H]: Parallel data readout

Reads parallel data, including polarity and channel settings.

2.9 SLVDS4 [20H 28H]: LVDS data registration

Registers LVDS data, including dual mode and control settings.

2.10 LLVDS4 [20H 29H]: LVDS data readout

Reads LVDS data, including dual mode and control settings.

2.11 SPTS4 [20H 2AH]: Pattern select data registration

Registers pattern select data for programs.

2.12 LPTS4 [20H 2BH]: Pattern select data readout

Reads pattern select data for programs.

3.16 GRAPSET4 [28H 41H]: Graphic Plane Dot Drawing

3.37 CAP4 [28H 72H] : capture execution

Command to capture drawn data to VRAM in 4K mode.

4 INDIVIDUAL FORMATS FOR CONTROL COMMANDS

4.1 SHT [48H]: H timing data registration

Registers H timing data for a program, specifying parameters like clock, period, and display.

4.2 LHT [42H]: H timing data readout

Reads H timing data for a program, including parameters like clock, period, and display.

4.3 SVT [49H]: V timing data registration

Registers V timing data for a program, including scan mode and V-total.

4.4 LVT [43H]: V timing data readout

Reads V timing data for a program, including scan mode and V-total.

4.5 SOT [4AH]: Output condition data registration

Registers output condition data, including YPbPr and color difference coefficients.

4.6 LOT [44H]: Output condition data readout

Reads output condition data, including YPbPr and color difference coefficients.

4.7 SPT [4BH]: Pattern data registration

Registers pattern data for a program.

4.8 LPT [45H]: Pattern data readout

Reads pattern data for a program.

6 EXAMPLES OF USAGE

6.1 Executing the internal timing data

Demonstrates executing internal timing data by showing command flow and settings.

6.2 Setting and executing the H and V timing data

Guides on setting and executing H and V timing data, including command settings.

6.3 Setting and executing the pattern data

Details on setting and executing pattern data, including registration and selection.

6.4 Setting and executing the drawing pattern data