Buy 1747-L551 / 1747-L551 Allen Bradley Processor | Slc 500 5/05 Cpu from Distributor Santa Clara Systems. We Offer Fast Same-Day Shipping Worldwide! Click to Check if In-Stock. Allen-Bradley 1747-L532 SLC 500 SLC 5/03 CPU Processor, 16K Memory, DH-485 & RS-232 Communication Ports, Series B 10662468217887 UPP Ser B From the SLC Hardware manual Clearing SLC 5/03, SLC 5/04, and SLC 5/05 Processor Faults Using the Keyswitch Toggle the keyswitch from RUN to PROG and then back to RUN; this will clear some faults. If the keyswitch is left in the RUN position, the processor mode cannot be changed from a programmer/operator interface device. We have a AB SLC 5/05 with 1747-L551 showing fault LED RED ON blinking. The ENET LED is blinking green. Operator does not seem to be able to change set point on PIDs and PLC is not responding to these setpoint changes or to the ON/OFF commands from HMI display. Allen Bradley Panelview. SLC 5/05. Revisions: Ser A. Description: The Allen-Bradley SLC 505 is a SLC 500 SLC 505 Processor. This SLC 505 Processor has the following part numbers: 1747-L551, L552, or L553. Please refer to the manual for more information about the SLC 505 such as the Buy Allen Bradley PLC Cable for use with SLC 500 Series 1747-CP3. Browse our latest plc-accessories offers. (5) Manual Grease Guns & Accessories (16) Manual Saws & Planers (159) Milling Cutting Tools (267) This cable connects the RS-232C port on SLC5/03, 5//04, 5//05 and CompactLogix Allen Bradley 6200 Software Manual PLC-5,. Allen-Bradley SLC 500t Family of Programmable Controllers Addressing It is also an entry for 6200 programming software in sending a message from other. • SLC PLC and manual dexterity was an additional complicating factor. The illustrations ALLEN BRADLEY SLC 500 1747-L40A Ser B QTY - $1,209.00. Allen Bradley SLC 500 1747-L40A Ser B QTY General Information about the Product Part Number 1747-L40A Ser B Description This Allen Bradley part is a slc-500 Con