Path to get to Output Channel Diagnostics (PC) on a injection molding machine:
F10 next –> F4 IO –> F3 PC –> F2 PC1
PC2、PC3、PC4 and PC1picture and function are similar.
When there is an output during the output valve, the signal light will be yellow while when there is no output the signal light will be in red.
Under the manual mode motor close condition , press “OK” key and the signal light will turn yellow，at this moment there will be an output force,press ”C” cancel key 
，the signal light will turn red to cancel the output force.
