reached, the microcomputer switches off the SMC, a TEMP fault is indicated via LED, and the 97/98 fault contact closes. Phase Reversal Protection When enabled via a DIP switch, 3-phase input power will be verified Code Description C SMC-3 d Enclosure Type Code Description N Open F IP65 (NEMA 4/12) f Control Voltage Code Description D 100

Author: Jeff Fell – Application Eng. Date: April 3, External http://www.abb.us/drives Industry – Industrial Document #: LVD‐EOTN109U‐EN Revision: C

Troubleshooting - Abbreviated Listing. For a complete list of fault codes and troubleshooting tips, refer to the SMC Flex User Manual. Display Fault Fault Code.

In the world of VFDs and Soft Starters (at least Allen Bradley, listed in the SMC-Flex User Manual (Diagnostics: Fault Codes Page 8-3).

1998 - 1786-BNC · 1992 - 1771-ICD · 1992 - Allen-Bradley 1336 fault codes · 1990 - fuse blown indicator · 10 HP CAPACITOR START SINGLE PHASE motor WIRING DIAGRAM.

If a fault can not be reset, it may be an indication the the PowerFlex 700 drive is in need of repair. Fault 29 - Analog In Loss - An analog input is configured to fault on signal loss. A signal loss has occurred. Fault 108 - Anlg Cal Chksum - The checksum read from the analog calibration data does not match the checksum calculated.

See the steps below for troubleshooting open bypass faults of F13, F14, F15 on a PF Softstarter. Check the control voltage power supply to ensure the correct voltage is being supplied to the

smc-3 troubleshooting guide allen bradley smc plus soft start manual smc-3 soft starter manual allen bradley smc flex fault codes Please Read! This manual is intended to guide qualified personnel in the For Bulletin 150 SMC Smart Motor Controller technical support on start-up or existing. Diagnostics. 8-3. Fault Codes.

The system may malfunction if the following wiring or application errors occur: undersizing the motor, using an improperly sized controller, using an incorrect or inadequate AC supply, excessive ambient temperatures, or power quality. • You must program the Motor Overload parameter to provide proper protection.

The built-in overload controls the value that is stored in Parameter 12, Motor Thermal Usage; an. Overload Fault occurs when this value reaches 100%. The 

In the event of a fault, the SMC Flex will shut down and indicate a motor PTC fault. Page 4. 4. Rockwell Automation Publication 150-TD006A-EN-P.