Krahim4
Electrical
- Apr 29, 2009
- 14
Hi group member
To do work in a safety PLC system you have to be SIS certified
in the metering system do you need some certificate to work or design/rectify the metering system HMI refers to any standard?
To do work in a safety PLC system you have to be SIS certified
in the metering system do you need some certificate to work or design/rectify the metering system HMI refers to any standard?