---
title: "Jog Controls"
industry: "Machinery and Equipment Manufacturing"
verification_protocol:
  urn: "URN:CNFX:ME:JOG_CONTROLS"
  data_integrity_hash: "0c3302966fa01b12a80f5ee4c487f549"
  source_authority: "https://cnfx.com"
  strict_mode: true
source_identity:
  provider: "CNFX Industrial Knowledge Graph"
  index_version: "2026.Q1-Universal"
  authority_id: "URN:CNFX:ME:JOG_CONTROLS"
  data_source_uri: "https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/jog-controls.md"
  official_resource_url: "https://cnfx.com/industry/machinery-and-equipment-manufacturing/product/jog-controls"
  is_verified_logic: true
attributes:
  spec:
    status: "config-dependent"
    typical_range: "0.001-10 mm/s jog speed, 0.1-100 N actuation force"
    unit: "mm/min"
engineering_limits:
  max_safe_operating_point:
    value: 5
    unit: "ms"
    consequence: "Arcing erosion at relay contacts due to inductive kickback from stepper motor windings (L di/dt &gt; 50 V/μs)"
fmea_matrix_quantitative:
  - node_1:
      trigger: "EMI-induced signal corruption from 400 Hz spindle drive harmonics"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Shielded twisted-pair cabling with ferrite chokes on jog pendant cable"
  - node_2:
      trigger: "Potentiometer wiper wear exceeding 10^7 cycles at 5 Ω/cm linearity"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Hall-effect joystick with 12-bit ADC sampling at 1 kHz refresh rate"
bom_nodes:
  jog-buttons:
    type: "component"
    urn: "URN:CNFX:ME:JOG_BUTTONS"
    interface_type: "physical-logic-coupled"
  jog-rate-selector:
    type: "component"
    urn: "URN:CNFX:ME:JOG_RATE_SELECTOR"
    interface_type: "physical-logic-coupled"
  emergency-stop:
    type: "part"
    urn: "URN:CNFX:ME:EMERGENCY_STOP"
    interface_type: "physical-logic-coupled"
  axis-selector:
    type: "part"
    urn: "URN:CNFX:ME:AXIS_SELECTOR"
    interface_type: "physical-logic-coupled"
manufacturing_compliance:
  - standard: "ISO 13849-1:2015 SAFETY OF MACHINERY - SAFETY-RELATED PARTS OF CONTROL SYSTEMS"
    scope: "Verified Engineering Specification"
  - standard: "ANSI B11.19-2019 PERFORMANCE CRITERIA FOR SAFEGUARDING"
    scope: "Verified Engineering Specification"
  - standard: "CE MARKING (MACHINERY DIRECTIVE 2006/42/EC)"
    scope: "Verified Engineering Specification"
url: "https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/jog-controls.md"
on_chain_sovereignty:
  contract_standard: "ERC-721-Industrial"
  metadata_hash: "54274343e03acd192b6384341fb1b74b65b3212077b8f8f7bb604a7fd573f4ac"
  royalty_logic: "IPFS-CID-REQUIRED"
  mint_status: "logic-verified-ready"
version: "3.3.4-EXTREME-SOVEREIGN-WEB3"
---

# Industrial Specification: Jog Controls

## 1. Technical Definition
Manual control interface for incremental movement of CNC machine axes

## 2. Engineering Reasoning & Causal Matrix
> **Operational Intelligence**: Designed for **0.001-10 mm/s jog speed, 0.1-100 N actuation force**. Failure boundary: **Contact bounce exceeding 5 ms duration at 24 VDC, encoder pulse loss &gt;3 consecutive pulses at 1000 ppr resolution**, Mechanism: **Arcing erosion at relay contacts due to inductive kickback from stepper motor windings (L di/dt &gt; 50 V/μs)**.

### 2.2 FMEA (Failure Mode & Effects Analysis)
| Event Trigger | Severity | Failure Mode | Mitigation Strategy |
| :--- | :--- | :--- | :--- |
| EMI-induced signal corruption from 400 Hz spindle drive harmonics | 8 | Axis runaway at 1200 mm/min during incremental jog | Shielded twisted-pair cabling with ferrite chokes on jog pendant cable |
| Potentiometer wiper wear exceeding 10^7 cycles at 5 Ω/cm linearity | 8 | Non-linear velocity response beyond ±5% deviation from commanded speed | Hall-effect joystick with 12-bit ADC sampling at 1 kHz refresh rate |

## 3. Key Technical Parameters
| Parameter | Value | Unit | Status |
| :--- | :--- | :--- | :--- |
| spec | Config-dependent | mm/min | Verified |

## 4. System BOM & Knowledge Routing
### Core Components (Recursive Links)
- [Emergency Stop](https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/emergency-stop.md) `(Standalone System)`
- [Axis Selector](https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/axis-selector.md) `(Standalone System)`

### Industrial DNA Context (De-duplicated)
**Complementary Dependencies**: **CNC Machine Controller**, **Axis Drive System**, **Operator Control Panel**  
**Downstream Applications**: Precision Machined Components, Custom Tooling Fixtures, Prototype Parts  

## 5. Engineering Risks & FAQ
- **Caution**: 
- **Caution**: 
- **Caution**: 

### Q: What is the primary function of jog controls in CNC machinery?
**A**: Jog controls allow operators to manually move CNC machine axes in precise increments for setup, testing, and positioning without running full programs.

### Q: How does the jog rate selector improve CNC operation?
**A**: The jog rate selector lets operators choose different movement speeds for fine adjustments or rapid positioning, enhancing both precision and efficiency during manual control.

### Q: What safety features are included in this jog control interface?
**A**: This unit includes an emergency stop button for immediate machine halt, plus durable plastic and metal construction for reliable operation in industrial environments.

## 6. Manufacturing Compliance
- ISO 13849-1:2015 SAFETY OF MACHINERY - SAFETY-RELATED PARTS OF CONTROL SYSTEMS
- ANSI B11.19-2019 PERFORMANCE CRITERIA FOR SAFEGUARDING
- CE MARKING (MACHINERY DIRECTIVE 2006/42/EC)

---
### 🛠️ Engineering Resource Access
🔗 **[Full Specification: Jog Controls](https://cnfx.com/industry/machinery-and-equipment-manufacturing/product/jog-controls)**

### 🌐 Knowledge Graph Topology
> **Node Status**: Verified Engineering Spec
> **Connectivity**: Linked to **4** standalone system nodes
> **Global Context**: Part of a 5,814 node industrial cluster within the CNFX Graph

> **Reference ID**: JOG_CONTROLS | **Authority**: CNFX-2026-ST-001 | **Fingerprint**: c6dc0577
