ABB R474A11XE HAFAABAAABE1BCA1XE Analog input module

Green LED (POWER.) does not light, axis does not move, no holding torque: 

· -15V or +15V or +5V overloaded by external consumers or short-circuited. 

· Fuse S1 is defective. 

· External fuse to the power amplifier is defective

Green LED (POWER.) lights, axis does not move, no holding torque: 

· Interruption of the motor lines. 

· Power amplifier enable is missing. 

· Power amplifier enable took place but the device was not ready. 

· Input Iextern is not wired. 

· Input Pos.Stop and Neg.Stop are not wired.

Superior products

Main products include DCS control system spare parts, PLC system spare parts and robot system spare parts,Advantage brands: Allen Bradley, BentlyNevada, ABB, Emerson Ovation, Honeywell DCS, Rockwell ICS Triplex, B&R, FOXBORO, Schneider PLC, GE Fanuc, Motorola, HIMA, TRICONEX, Prosoft and other imported industrial parts

Application industry

Our main products are widely used in metallurgy, oil and gas, glass manufacturing, aluminum, petrochemical, coal mine, paper making and printing, textile printing and dyeing, machinery, electronic manufacturing, automobile manufacturing, tobacco, plastic machinery, electricity, water conservancy, water treatment/environmental protection, municipal engineering, boiler heating, energy, power transmission and distribution, etc.

 This article from the temporal Ming sheng automation equipment co., LTD., reproduced please attach this link: http://www.stockdcs.com/