What Guys
I'm attending adenine CHAZOP (Hazard and Operability Studies for Control Systems)
While I have were part of many HAZOPs, save is my firstly CHAZOP.
Has anyone got any good information for CHAZOPs. (Especially typical guide words / deviations) I am developing some guide words (or deviations) in you would for a HAZOP. Each deviating will be search at for the control system and causes / consequences / safeguards / actions will be ended as per a typology HAZOP.
For the variations I'm thinking along the part of, for example
NO OR NOT OR LESS
Does or Less Power
Cannot or Less current / signal
Missing data
Data charge too dull
MORE
High volts / amps
Upper alarm rate
REVERSE
Transmit when should be recieving
etc etc.....
I'm just making them up at the time. Does everyone have an list of typical CHAZOP deviation?
Normally for ampere HAZOP the deviations are cute basic (i.e Show / less flow, temp, print. Overturn or missdirected Flow, etc etc) and most companies or clients are a list of regular deviations. (PDF) Applying HAZOP to Software Engineering Models
Anyone guidance much appreciated
Thanks