If the internal safety circuit is operated normally, terminal So (SO) remains ON until "E.SAF" is displayed, and terminal So (SO) turns OFF when
"E.SAF" is displayed.
"SA" is displayed when terminals S1 and S2 are identified as OFF due to the internal safety circuit failure.
If another fault occurs when the fault E.SAF occurs, the other fault indication may be displayed.
If another warning occurs when the warning SA occurs, the other warning indication may be displayed.
The ON/OFF state of the output signal is the one for the positive logic. The ON and OFF are reversed for the negative logic.
For the SAFE signal, refer to the following table and use any of Pr.190 to Pr.196 (output terminal function selection) to assign the function to
the output terminal.
*10 The use of SAFE signal has not been certified for compliance with safety standards.
For more details, refer to the Safety Stop Function Instruction Manual.
Find a PDF file of the manual in the CD-ROM enclosed with the product.
2. INSTALLATION AND WIRING
2.6 Control circuit
Pr.190 to Pr.196 settings