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
7 - 10 7 - 10
MELSOFT
7. SYSTEM CHECKING FROM PERIPHERAL DEVICE
7.4 Checking Connect
PURPOS
E
Make sure that the cables between the QD75P/QD75D/LD75 and servo amplifiers
or external devices, and between servo motors and servo amplifiers are connected
properly.
(Note that this function is not available for the QD75M/QD75MH/LD77.)
BASIC OPERATIO
N
1. Power on the positioning control system and STOP the programmable controller
CPU.
2. Set the connection target. (Refer to Section 7.1.)
3. Choose Checking connect.
Double click Double click
4. Click the "Online" button in the Checking connect window.
5. The online processing (test mode shift) confirmation dialog box appears.
Click the "Initialize" button to check connection after initializing the QD75/LD75.
Click "OK" to check connection without initializing the QD75/LD75.
6. Make sure that the external I/O signals are in the following states.
Drive unit ready, Upper limit, Lower limit: ON (red)
Stop signal: OFF (gray)
If any of the above states is not established, refer to "HELPFUL OPERATION
(1)" and "HELPFUL CORRECTIVE ACTIONS" in this section.
7. Check whether the following signals from the external devices are ON or OFF.
Stop signal, External command.
8. Set the JOG speed.
9. Press the "FWD" or "REV" button to start JOG operation.
Hold down the button to continue JOG operation.
10. Perform JOG operation and check the operation, rotation direction and feed
speed of the servo motor.
11. Perform JOG operation and check whether Zero phase and DOG signals turn
on or off.
12. Perform JOG operation and check whether the upper and lower limit switches
turn on or off.
Refer to "HELPFUL OPERATION (2)" in this section for the way to restore an
axis stop due to OFF of the upper/lower limit switch.
13. When an error has occurred, check the error code definition with the help
function (refer to Section 11.10), then click [Online]
[Test]
[Error reset]
[Error reset #1 to #4] menu (
to ).
14. To exit, click the "Offline" button, and click the "OK" button in the test mode
end confirmation dialog box.