Sanyo Machine Works SDNR Error C1: UCS HARDWARE TROUBLE

AC Servo Nutrunner · taken from the manufacturer’s manual, pages cited

Error codeC1

UCS HARDWARE TROUBLE happens when MULTI CONTROLLER and PLC protocol mismatch or RS232C cable is affected by noise. The manual's first action is: “Check the connection of the communication cable.”

Model
Sanyo Machine Works SDNR
Display shows
UCS HARDWARE TROUBLE (C1)
Type
Error code
Source
Manual p. 107

What C1 means

UCS HARDWARE TROUBLE p. 140

Common causes

  • The MULTI CONTROLLER and PLC protocol are mismatches. p. 140
  • The aberration of the RS232C cable by noise etc. p. 140

What to do

  1. Check the connection of the communication cable. p. 140
  2. Select a proper communication protocol. p. 140

Before you service the product, read the safety instructions in the manual p. 65.

If C1 is still not resolved

The manual gives no further instruction for this code. Open the code table in the PDF or contact Sanyo Machine Works service.

Open the manual at page 107 All SDNR error codes Manual details & download

This page summarises what the manufacturer’s manual says about C1; each statement links to the page it comes from, and quoted lines are copied word for word. It is not a substitute for the manual or for a qualified installer. ManualLib is not affiliated with Sanyo Machine Works. Found a mistake? Report an error.