ABB O3EEb HENF318176R1 Output logic module

1 Remove cover. 2. Rotate voltage and ammeter potentiometers counter clockwise. 3. Turn power supply on. 4. Partially rotate voltage potentiometer clockwise. 5. Connect negative lead of DVM to pin 2 of U24. 6. Connect positive lead of DVM to cathode of CR31. 7. Digital meter should display 6 Vdc. 8. Rotate voltage potentiometer counter clockwise. 9. Adjust R15 until DVM displays -0.6 volts. 10. Partially rotate current potentiometer clockwise. 11. Connect positive pin of DVM to cathode of CR41 (keep negative lead of DVM at pin 2 of U24).

DVM should display 6 volts. 

Rotate current potentiometer fully counter clockwise. 14. Adjust R21 until DVM displays -0.6 volts. 15. Connect positive pin of DVM to collector of Q1 (keep negative lead of DVM at pin 2 of U24). 16. Connect another DVM across output of power supply (no load is connected to output). 17. Rotate voltage potentiometer fully clockwise. 18. Voltage of collector Q1 should be 5  0.01 Vdc, if not adjust R6. 19. Adjust R148 until output of power supply is equal to Vout max.  0.1 Vdc. 20. Disconnect DVMs. Turn off circuit breaker. Connect Rload  (maximum output voltage maximum output current) to output terminals of power supply. 21. Connect a DVM to pins 1 & 2 of J2 (shunt R12). Refer to the A100 board schematic (use R25 and R26 for convenience).

Do you want to know about our products?

We have a large amount of inventory and high quality, out of production control system components, DCS system accessories, robot system accessories, large servo system spare parts. PLC module, DCS module, CPU module, IO module, DO module, AI module, DI module, network communication module, Ethernet module, motion control module, analog input module, analog output module, digital input module, digital output module, redundancy module, power module, relay output module, relay input module, processor module and other major brands.

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