User`s manual
Table Of Contents
- SAFETY PRECAUTIONS
- CONDITIONS OF USE FOR THE PRODUCT
- REVISIONS
- INTRODUCTION
- CONTENTS
- ABOUT MANUALS
- HOW TO USE THIS MANUAL
- ABOUT THE GENERIC TERMS AND ABBREVIATIONS
- PACKING LIST
- 1. OVERVIEW
- 2. SYSTEM CONFIGURATION
- 3. FUNCTION LIST
- 4. INSTALLATION AND UNINSTALLATION
- 5. SCREEN MAKEUP AND BASIC OPERATIONS
- 6. PROJECT CREATION
- 7. SYSTEM CHECKING FROM PERIPHERAL DEVICE
- 8. DATA SETTING
- 9. WRITING TO/READING OF/VERIFICATION OF POSITIONING MODULE DATA
- 10. POSITIONING DEBUGGING
- 11. USEFUL FUNCTIONS
- APPENDIX
- Appendix 1 Read from Module/Write to Module Reference Processing Times
- Appendix 2 Restrictions Depending on Function Version of QD75
- Appendix 3 Functions Added to/Changed from the Previous Versions
- Appendix 4 Uninstalling the License Key FD
- Appendix 5 Parameter Names Shown in GX Configurator-QP Screens and Manuals
- INDEX

10 - 10 10 - 10
MELSOFT
10. POSITIONING DEBUGGING
DISPLAY/SETTING DATA
Item Description
Title bar Shows the I/O address of the QD75/LD75/LD77 being monitored.
X Device Displays the On/Off states of the QD75/LD75/LD77 input signals.
Y Device Displays the On/Off states of the QD75/LD75/LD77 output signals.
The Y device type depends on the model chosen in model selection.
Signal monitor for Pre-reading start function (Y14 to Y17: Axis # execution
prohibition flags) is compatible with the QD75 of function version "B" or later.
To confirm the function version of the QD75/LD75/LD77, refer to "Section 7.3
Checking the Positioning Module Function Version (OS Information)".