R
Hi folks:
I have been given the assignment of showing (via documentation) what the current state of machine safety specs are. Oh, what fun...
The only thing I can find in my library is an old (1988) General Motors ES-1 blurb regarding safety gates - opening a safety gate will knock the machine out of automatic. Doesn't seem tremendously safe to me.
Anyhow, is there anywhere (IEC, ANSI, etc...) that has documentation to relate some of the "common practices" for machine safety. Things
like dual circuit paths, guided contact relays, fail-safe devices, safety gate switches, light curtains, standards for power interruption, and so on, and so on.
I am looking for standards that show such things as: do not use a PLC for safety related events or functions, directly interrupt power to a device in motion when a safety circuit is interrupted, and so on.
Thanks!
Ron Gage
___________________________________
Linux Network Service - Saginaw, MI - 989-274-8088
Secure, Affordable, Reliable Networking Solutions.
I have been given the assignment of showing (via documentation) what the current state of machine safety specs are. Oh, what fun...
The only thing I can find in my library is an old (1988) General Motors ES-1 blurb regarding safety gates - opening a safety gate will knock the machine out of automatic. Doesn't seem tremendously safe to me.
Anyhow, is there anywhere (IEC, ANSI, etc...) that has documentation to relate some of the "common practices" for machine safety. Things
like dual circuit paths, guided contact relays, fail-safe devices, safety gate switches, light curtains, standards for power interruption, and so on, and so on.
I am looking for standards that show such things as: do not use a PLC for safety related events or functions, directly interrupt power to a device in motion when a safety circuit is interrupted, and so on.
Thanks!
Ron Gage
___________________________________
Linux Network Service - Saginaw, MI - 989-274-8088
Secure, Affordable, Reliable Networking Solutions.