Omron NT31 Screen
- Thread starter randyefee
- Start date
gtsuport
Member
If memory serves (not totally sure it does), I think you need to do this in ladder.
The first word in the Control area is the Screen that is being displayed. If you put a number into that word, if it is a valid screen number (these need to be HEX), that screen will be displayed.
So, if you set up a numeral input field, user puts the correct value into the field, in ladder, compare the value to the desired password, then MOV the protected screen number into the Control word.
Not pretty, but it works. Need to remember the NT series is over 20 years old now.
Hope this will help.
The first word in the Control area is the Screen that is being displayed. If you put a number into that word, if it is a valid screen number (these need to be HEX), that screen will be displayed.
So, if you set up a numeral input field, user puts the correct value into the field, in ladder, compare the value to the desired password, then MOV the protected screen number into the Control word.
Not pretty, but it works. Need to remember the NT series is over 20 years old now.
Hope this will help.
Similar Topics
I'm using a thumb wheel on a NT31 Omron HMI to set a move distance. The problem I'm having is when i set my thumb wheel to use dec. and i set it...
I am encountering trouble in connecting my PC with the HMI NT31-ST121-EV2.
I am using NTST 4.7 software and when I am trying to connect, I...
Hi folks we took delivery of a machine with a damaged HMI. The damage appears to be minor, a scratch through the plastic surrounding the screen...
Hello all
Just purched an omrom nt31 141 v2. Except its in japaneese.
Does anybody know how to switch this back to english. Cheers
Hello all
I have a problem with my pt screen. It wont initilize .Both ports
a and b will not communinate with the plc. Has the pt had it or can i...
