7
FX
3S
/FX
3G
/FX
3GC
/FX
3U
/FX
3UC
PLC User's Manual - Positioning Control Edition
Table of Contents
11. Batch Data Positioning Mode - TBL Instruction B-150
11.1 Instruction Format ..................................................................................................................B-150
11.2 List of Related Devices ..........................................................................................................B-151
11.3 Function and Operation..........................................................................................................B-153
11.4 Built-in Positioning Parameter Setting....................................................................................B-154
11.4.1 Built-in Positioning Parameter Setting ....................................................................................B-154
11.4.2 Changing of Set Built-in Positioning Parameters (Number of Pulses and Frequency)...........B-160
12. Examples of Programs B-162
12.1 Input/Output Assignment........................................................................................................B-163
12.2 Programs for Forward/Reverse Rotation (Relay Ladder Program)........................................B-165
12.2.1 Example Program...................................................................................................................B-165
12.3 Programs for Forward/Reverse Rotation (Step Ladder (STL) Program)................................B-168
12.3.1 Example Program...................................................................................................................B-168
12.4 Positioning Using Batch Setting Method ................................................................................B-172
12.4.1 Setting Using GX Works2.......................................................................................................B-172
12.4.2 Operation Program.................................................................................................................B-174
12.5 Program for Reading Current ABS Value Using ABS Instruction ..........................................B-177
13. Troubleshooting B-178
13.1 LED Indicator Lamp Check ....................................................................................................B-178
13.1.1 POWER (POW) Indicator Lamp (Statuses: ON, flashing, OFF).............................................B-179
13.1.2 RUN Indicator Lamp (Statuses: ON, OFF) .............................................................................B-179
13.1.3 BATT (BAT) Indicator Lamp (Statuses: ON, OFF) [FX
3U/FX3UC] .........................................B-179
13.1.4 ALM Indicator Lamp (Statuses: ON, OFF) [FX3G/FX3GC] .....................................................B-179
13.1.5 ERROR (ERR) indicator lamp (Statuses: ON, flashing, OFF)................................................B-180
13.1.6 Pulse Output Destination Device and Rotation Direction Output Indicator Lamp...................B-181
13.2 Error Check ............................................................................................................................B-183
13.2.1 Error Code Check Method......................................................................................................B-183
13.2.2 Error Codes ............................................................................................................................B-184
13.3 If the Servo Motor or the Stepping Motor Does Not Operate.................................................B-185
13.4 If Operation Is Stopped at a Wrong Position..........................................................................B-186
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