Hi,great site , good to see people taking the time to help others !
I am using a compact logix L31 plc , have used this plc before but have never installed a HMI terminal , consider myself very much a newbie in this area , I have wired a panelview + compact 1000 with my L31 via the RS232 connection (channel 1)
The plc project I have created in 5000 is simply n/o and n/c contacts with base tags which i want to be controlled by the PV + by way of maintained and momentry push buttons , pretty simple stuff banghead:
After writing both projects using 5000 and factory talk studio ME , I have the project working working fine on my PLC by testing using toggle bit .....I assume I have the communication working fine between my plc and pv+ as I have downloaded the application from my laptop to my pv+ via the plc fine .....however.......
when I load my application and begin to press buttons on my PV+ (touch screen) nothing happens back at the plc (no outputs are firing as a result of me pressing push buttons on te PV+).....
Tech support suggested loading a simple programme screen using only a number display ...tried this but the display only shows * in the number box irrelevant of the base tag value
just to note ...i have connected tags to my push buttons using the online tag file from the controller
Any ideas / help would be very appreciated , thank you
I am using a compact logix L31 plc , have used this plc before but have never installed a HMI terminal , consider myself very much a newbie in this area , I have wired a panelview + compact 1000 with my L31 via the RS232 connection (channel 1)
The plc project I have created in 5000 is simply n/o and n/c contacts with base tags which i want to be controlled by the PV + by way of maintained and momentry push buttons , pretty simple stuff banghead:
After writing both projects using 5000 and factory talk studio ME , I have the project working working fine on my PLC by testing using toggle bit .....I assume I have the communication working fine between my plc and pv+ as I have downloaded the application from my laptop to my pv+ via the plc fine .....however.......
when I load my application and begin to press buttons on my PV+ (touch screen) nothing happens back at the plc (no outputs are firing as a result of me pressing push buttons on te PV+).....
Tech support suggested loading a simple programme screen using only a number display ...tried this but the display only shows * in the number box irrelevant of the base tag value
just to note ...i have connected tags to my push buttons using the online tag file from the controller
Any ideas / help would be very appreciated , thank you