Loading
Back to
View All
  • Products
    • ALL PRODUCTS
      • Contactors
      • Overload Protection
      • Starters + Enclosed Product
      • Motor Controllers + MCCBs
      • Softstarters
      • Circuit Protection
      • Disconnect Switches
      • Rotary Cam Switches
      • Control + Timing Relays
      • Pilot Devices
      • Signaling Devices
      • Terminals
      • Power Supplies
    • Custom Control Panels
      • Capabilities
      • Combination Starters
      • Explosion Proof
      • Multi-Speed and Reduced Voltage
  • Library
    • LIBRARY
      • Product Catalog
      • Literature
      • Cross Reference
      • Technical Tips & FAQs
      • CAD Drawings
      • Wiring Diagrams
    • APPROVALS
      • UL/CSA Documents
      • CE-DOC
      • Atex
      • CCC
      • RCM/TUV/ABS/RINA
      • ISO9001
      • SUVA Certificates
      • Functional Safety Data
      • Environmental Compliance
  • Company
    • COMPANY
      • About Sprecher + Schuh
      • Contact Us
      • Industries Served
      • Success Stories
      • Terms & Conditions
      • Privacy Policy
      • Technical Support
      • International
  • Sales
    • SALES
      • Find a Reseller or Sales Rep
      • Become a Distributor
      • B2B Portal
    • CONTACT US
      • United States
      • Canada
      • International
  • Support
    • SUPPORT
      • Technical Support
      • Technical Tips & FAQs
      • Find a Reseller or Sales Rep
      • Contact Us
      • B2B Portal
Tech Tips
    • Contactors
    • Contactors
    • Overload Protection
    • Overload Protection
    • Starters & Enclosed Products
    • Starters & Enclosed Products
    • Motor Controllers & MCCBs
    • Motor Controllers & MCCBs
    • Softstarters
    • Softstarters
    • Circuit Protection
    • Circuit Protection
    • Disconnect Switches
    • Disconnect Switches
    • Rotary Cam Switches
    • Rotary Cam Switches
    • Control Relays & Timers
    • Control Relays & Timers
    • Pilot Devices
    • Pilot Devices
    • Signaling Solutions
    • Signaling Solutions
    • Terminal Blocks
    • Terminal Blocks
    • Power Supplies
    • Power Supplies
    • Electrical Industry Codes
    • Electrical Industry Codes
 


PF Softstarter F38 Hall ID Fault

 
 
 
 

Problem:
PF softstarter has an F38 Hall ID fault. This may occur when power pole or control module components are replaced in the field.

Possible Causes
Cause 1: The PF control module is not connected to the PF power structure.

Cause 2: Pins 6 and 8 on each of the TB2, TB3, or TB4 connectors are not plugged into the control board or are not the same resistance. Pictures and locations of the TB2, TB3, and TB4 connections are shown in publication PCS/PF Softstarter Renewal Part Instructions.

Cause 3: A Broken Wire or Broken Pin in one of the TB2, TB3 or TB4 connectors.

Cause 4: An incorrect or wrong power module is installed in the PF soft starter.

Solutions
Solution 1: Connect the PF control module to the power structure

Solution 2: Follow these steps

  1. Check connectors labeled TB2, TB3, and TB4 for secure wires in positions 6 and 8 of each connector. To locate pins 6 and 8, see the picture below.

Sprecher & Schuh Series PFS Softstarter F38 Pin Connection

Refer to the arrow engraved on the connector for pin 1 designator

2. Remove the TB2, TB3, TB4 connectors from the control module.

3. Measure resistance between pins 6 and 8 on each TB2, TB3 and TB4 connector. All readings should be the same value under normal conditions. For example, the three TB connector resistance readings from a PF 625A soft starter should be very close to a reading of 1.24k Ohms. Other PF frame sizes will have higher resistance readings but all three resistance readings should the same or be very close. Resistance reading of 0 ohms, infinite or high resistance or an open will indicate an incorrect or abnormal value.

4. If the resistance readings are not the same, verify the installed power pole part numbers are the same part number. If the resistance readings are the same, replace the PF Control Module.

Solution 3: If there is a broken pin or wire in any of the TB2, TB3 or TB4 connectors, the wiring harness cable with connector will need to be replaced. There is no repair part number available for the wiring harness cable but it can supplied upon request by contacting Sprecher + Schuh Technical Support.

Solution 4: The Hall ID check indicates the installed power pole current ratings are not correct for the complete PF assembly. This check is designed to prevent a smaller amperage rated power pole from being accidentally installed in a larger amperage rated PF soft starter.

This check does not verify the correct power pole voltage rating (i.e.. 600 volt power pole or a 200 to 480 volt power pole). For example, a 480V rated power pole can be substituted or replaced with a 600V rated power pole, as long as the power amperage is the same for all three power poles that are connected to the PF control module. As long as the replacement power pole is the same current rating then you should not get a Hall ID fault. Changing from a 480V to 600V power pole, same amperage, only changes the maximum voltage rating of the SCR's embedded in the power pole.

For additional information please contact your nearest authorized distributor, sales representative, or call our customer service or technical support lines.

Related Links

PF Softstarters User Manual

Follow us

  • Facebook logo
  • LinkedIn logo

Copyright © 2022 Sprecher + Schuh All Rights Reserved.

Legal Notices | Privacy & Cookies Policy

main logo