3HNE00313-1 Repair
Professional ABB S4C+ Teach Pendant repair for S4C+, S4P+ controllers
ABB S4C+ Teach Pendant (3HNE00313-1)
The 3HNE00313-1 is ABB’s teach pendant for the S4C+ and S4P+ controller generation. If your facility runs ABB IRB robots from the late 1990s to mid-2000s that haven’t been upgraded to IRC5, this is the pendant on your shop floor. It’s a simpler unit than the newer FlexPendant: a monochrome LCD display with backlight, a 2-axis joystick, membrane keypad with dedicated function keys, and a hardwired emergency stop circuit. The pendant connects via a multi-pin cable to the S4C+ controller cabinet.
These pendants are now well over 15 years old in most installations, and age shows in predictable ways. LCD display failure is the most common issue — the backlight dims or fails entirely, making the screen unreadable in typical factory lighting. Even with a working backlight, the LCD itself can develop contrast problems or dead pixel rows that obscure critical programming and status information. The joystick mechanism wears down from years of daily jogging, developing play or intermittent axis response. Membrane keypads lose tactile feedback and start registering phantom presses or ignoring inputs altogether — a real concern when operators can’t reliably trigger functions during teach-in.
Upgrading an S4C+ system to an IRC5 controller just to get a new teach pendant is rarely justified on cost alone — it’s a major investment that also requires robot software migration, I/O reconfiguration, and potential changes to your cell layout. For facilities where the S4C+ robot still meets production requirements, repairing the 3HNE00313-1 pendant is the practical choice. TPR stocks LCD assemblies, joystick modules, membrane keypad overlays, and cable assemblies for S4C+ pendants — components that ABB no longer supplies as standard spare parts.
Technical Specifications
| display | Monochrome LCD with backlight |
| joystick | 2-axis joystick |
| connection | Multi-pin hardwired cable to S4C+ controller |
| keypad | Membrane keypad with dedicated function keys |
| safety | Hardwired emergency stop circuit |
| weight | Approx. 1.2 kg |
| Part Number | 3HNE00313-13HNE00442-1 |
| Compatible Controllers | S4C+S4P+ |
Common 3HNE00313-1 Issues We Fix
Typical failure modes for the ABB S4C+ Teach Pendant and how we resolve them
LCD & Backlight Failure
The backlight dims or fails entirely, making the screen unreadable in typical factory lighting. The LCD itself can develop contrast problems or dead pixel rows that obscure programming and status information.
Joystick Mechanism Wear
Years of daily jogging wears down the joystick mechanism. Play develops in the housing, and axis response becomes intermittent — making precise teach-in positioning unreliable.
Membrane Keypad Deterioration
Keypads lose tactile feedback and start registering phantom presses or ignoring inputs. A reliability concern when operators cannot dependably trigger functions during teach-in or manual mode.
Cable & Connector Damage
Physical handling accumulates damage on the cable and multi-pin connector over 15+ years. Intermittent connection faults are difficult to diagnose without testing the pendant off the controller.
Repair Services for 3HNE00313-1
Component-level repairs tailored to ABB S4C+ Teach Pendant hardware
LCD & Backlight Replacement
Full LCD panel and backlight module replacement. Display contrast and brightness restored to factory specification.
Joystick Assembly Replacement
Complete joystick mechanism swap to eliminate play and restore reliable axis response for teach-in operations.
Membrane Keypad Replacement
Full keypad overlay replacement restoring tactile feedback and reliable key registration on all function keys.
Cable & Connector Overhaul
Cable inspection, connector pin repair or replacement, and full continuity testing to resolve intermittent communication faults.
3HNE00313-1 Repair Pricing
Every ABB S4C+ Teach Pendant repair starts with a free diagnostic assessment. We identify the exact fault and provide a transparent quote before any work begins — no surprises, no hidden fees.
Free Diagnostics
No charge for fault assessment
Fraction of OEM Price
Save vs. new S4C+ unit
No Fix, No Fee
Only pay if we fix it
If we determine your ABB S4C+ Teach Pendant is beyond economic repair, we return it to you with a €100 analysis fee plus transport costs. You are never locked into a repair you don't approve.
Why Choose TPR for 3HNE00313-1 Repairs?
ABB Specialists
Engineers with hands-on experience repairing ABB S4C+ Teach Pendant hardware across S4C+ and S4P+ platforms.
5-10 Day Turnaround
Fast repair turnaround to minimize your production downtime. Rush options available.
Fraction of OEM Cost
Save significantly compared to sourcing a replacement S4C+ unit.
Factory Warranty
All replaced components come with their factory warranty for your peace of mind.
Get Your 3HNE00313-1 Repaired
Register your ABB S4C+ Teach Pendant today. Free diagnostics, transparent pricing, and fast turnaround — we'll get your robot cell back online.
Other ABB Teach Pendant Models We Repair
We also repair teach pendants from other major brands