Troubleshoot Yaskawa DX100 Teach Pendant Issues: Complete Expert Guide by VICPAS

Troubleshoot Yaskawa DX100 Teach Pendant Issues: Complete Expert Guide by VICPAS

Troubleshoot Yaskawa DX100 Teach Pendant Issues: Complete Expert Guide by VICPAS

Troubleshoot Yaskawa DX100 Teach Pendant Issues: Complete Expert Guide by VICPAS

Step-by-step fixes for connection errors, freezing, E-stop failures & more

Expert Tip from VICPAS: As a leading supplier of Yaskawa DX100 Teach Pendant parts with 20+ years in HMI and robot components, VICPAS offers 100% compatible replacements like the JZRCR-YPP01-1 pendant (8m cable) at unbeatable prices. No MOQ, 1-year warranty, worldwide shipping.

Shop DX100 Parts Now

Why Your Yaskawa DX100 Teach Pendant Might Be Failing (And How VICPAS Can Help)

The Yaskawa DX100 Teach Pendant (model JZRCR-YPP01-1) is the heart of your Motoman robot system—used for programming, jogging, and diagnostics. But issues like "Controller-Pendant connection failed", screen freezing, communication disconnected, or faulty E-stop/enable switch can halt production.

Common causes: Cable damage, version mismatches, network overload, battery failure, or hardware wear.

VICPAS Experience: We've helped thousands of factories restore Yaskawa DX100 Teach Pendant functionality with OEM-quality parts and fast global delivery. Skip downtime—get your quote in 24 hours!

Yaskawa DX100 Teach Pendant displaying 'Controller-Pendant Connection Failed' error in industrial setting

Top 5 Yaskawa DX100 Teach Pendant Issues & Quick Fixes

Issue Symptoms Quick Fix
Connection Failed "Controller-Pendant connection failed" on boot Check cable/LEDs, match versions
Communication Disconnected Intermittent drops, "Check DS1 LED" Reduce network traffic, ping test
Screen Freezing Pendant locks, TPS 1111 error Reset via HMI or full restart
Unresponsive Buttons/E-stop No servo ON, alarms 4381-4384 Inspect switch/wiring
Enable Switch Failure Servo won't engage Test grasp, replace if sticky
Infographic: Top 5 Yaskawa DX100 Teach Pendant Issues with icons and VICPAS branding

Step-by-Step: Troubleshoot Yaskawa DX100 Teach Pendant Issues Like a Pro

Step 1: Safety First (Official Motoman Protocol)

  • Power OFF controller, wait 5 mins.
  • Press E-stop on pendant/door—verify SERVO ON LED off.
  • Clear robot envelope—no personnel!
  • Backup CMOS.BIN via CF card.

Step 2: Basic Diagnostics & Reset

  1. Power ON—watch HEX display (E=error, 8=no CF card).
  2. Check backup battery (3.63V+), CF card for CMOS.bin.
  3. Ping test: PC (10.0.0.3) → Controller (192.168.255.1).
  4. Alarm Reset: {Main Menu} > {Alarm History} > [Reset].
Step-by-step troubleshooting flowchart for Yaskawa DX100 Teach Pendant with VICPAS branding

Step 3: Fix Connection & Communication Problems

  • LED Check: DS1 on YIF board (green=OK).
  • Cable Test: Multimeter on pins, swap Ethernet switch.
  • Version Match: DX100 pendant needs NS5.00+ software.
  • Network Fix: Use managed switch to limit traffic.

Step 4: Hardware Deep Dive

  • Enable/E-stop: Lightly grasp switch—test servo ON.
  • Cables: Inspect for fraying (8m standard).
  • Touchscreen/Keypad: Clean, test beeps in maintenance mode (hold [Main Menu] on boot).

Step 5: Key Alarms for Yaskawa DX100 Teach Pendant

Alarm Code Cause Fix
4381 Enable switch error Check wiring CN209
4384 Signal mismatch Verify E-stop pins
TPS 1111 External comms HMI reset

When to Replace: Get Genuine Yaskawa DX100 Teach Pendant Parts from VICPAS

If resets fail, hardware replacement is key. Don't risk downtime with cheap knockoffs!

  • Full Pendant: JZRCR-YPP01-1 (8m cable) – In Stock at VICPAS!
  • Repair Kits: Touchscreen membrane, keypad, housing – From $15.90
  • Why VICPAS? Custom fits, 360-day warranty, DHL same-day ship. Proven for Yaskawa DX100 Teach Pendant repairs worldwide.
VICPAS JZRCR-YPP01-1 Yaskawa DX100 Teach Pendant with 8m cable, touchscreen details, and 1-Year Warranty badge

VICPAS: Your Trusted Partner for Yaskawa DX100 Teach Pendant Solutions

With 20+ years specializing in HMI/robot parts, VICPAS delivers:

  • Expert Support: Free troubleshooting via email/tel.
  • Customization: Tailored kits for your DX100.
  • Global Reach: Ships to 100+ countries.

References

  1. Yaskawa Motoman Knowledge Center – DX100 Error Message List
  2. Yaskawa Motoman – DX100 Major Alarms
  3. Motoman DX100 Controller / Programming Pendant Manual (PDF)
  4. Robot-Forum – Controller ↔ Pendant Connection Failed
  5. Robot-Forum – DX100 Communication Issue
  6. Robot-Forum – DX100 Teach Pendant Freezing
  7. DX100 Maintenance / Service Manual (PDF)
  8. ROS motoman_driver Troubleshooting Wiki
  9. inRobots – DX100 Teach Pendant Repair Parts
  10. MRO Electric – JZRCR-YPP01-1 Pendant Specs

Last Updated: October 29, 2025 | VICPAS – #1 in Robot HMI Parts