Eaton easySafety Manual page 376

Safety function blocks
372
d Parameter ES..DT: Discrepancy time within which both coils
ES..I1 and ES..I2 must have picked up.
Use with 2-channel emergency-stop as an adjustable constant.
e Contact ES..QS: Closes when conditions for safe operation are
fulfilled and enables the hazardous movement.
Use only in the safety circuit diagram.
f Contact ES..ER: Closes in the event of an error.
Use in the safety and in standard circuit diagram.
g Actual value output ES..QV: Indicates the current actual value
of the discrepancy time.
Indicated on the device or in easySoft-Safety.
h Diagnostics output ES..DG: Provides information about the
states of the function block.
Evaluation in the standard circuit diagram with the DG diagnos-
tics function block.
Wiring of the function block
Wire its coils ES..I1 and ES..I2 directly to the device terminals
IS1 to IS14. Example of a 2-channel emergency-stop function
block:
IS01---------------------------Ä ES01I1
IS02---------------------------Ä ES01I2
Figure 186: Wiring of input coils
You can associate the function block contact ES..QS directly
with one or several safety device outputs, for example:
ES01QS--------------------------uÄ QS01
Figure 187: Wiring the enable contact to two device outputs
02/16 MN05013001Z EN
hÄ QS02