FANUC R-J3iB PNS Issues

tanky321

Member
Join Date
Nov 2020
Location
USA
Posts
1
Hi All,

We have an older robot which we are trying to setup to use the PNS operation mode. Currently, it seems that the controller is not accepting the PNS input at all. I have tried the following, and have had no luck.

  • Program Select Mode -> PNS -- Base Number -> 100, Ack Time -> 2000ms
  • System/Config Enable UI -> TRUE, PROD_START depend on PNS Strobe -> TRUE Remote/Local Setup -> Remote Variables/$OPWORK UOP_DISABLE ->0
  • INPUT States...
  • IMSTP -> TRUE
  • HOLD -> TRUE
  • SFSPD -> TRUE
  • ENABLED -> TRUE
  • OUTPUT States...
  • CMND Enabled -> ON
  • System Ready -> ON

It seems as if the controller is ready to accept the PNS signal, but on pulse of PNSTROBE, nothing happens. I see no change in any of the SNO1-8 signals, or SNACK signal.

Pressing PROD_START or START does nothing as well.

Any thoughts?
 

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