Eaton easySafety Manual page 358

Safety function blocks
354
If required you can enable the function block either in the
safety or in the standard circuit diagram with its EM..EN
enable coil.
Coil Function
Safety activation of the function block
EM..OC
Signal of the feedback loop
EM..FL
Reset
EM..RE
Function block enable
EM..EN
Contacts
The EM..QS contact enables hazardous movement in the
safety circuit diagram. It closes if the function block is acti-
vated safely within the monitoring time.
If the EM..ER contact is wired in the standard and/or safety
circuit diagram, it indicates the presence of an error by
closing.
Contact Function
Enable:
EM..QS
• Function block activated safely.
• Monitoring time kept.
Error message (contact closed -> Error)
EM..ER
Memory requirement
The EM function block requires 28 bytes of memory.
02/16 MN05013001Z EN