aandjsam
Member
Hi all,
This is my first post on here, hopefully you can all help.
I'm very new to PLC's and have been given a project at work that's currently above my skill level. The task I've been given is as follows:
I've got a production line with 14 sensors on, these will go to a PLC (Omron CP1L-EL) which is connected to a HMI and an analog output module to go to a LCD display to show the product count. The issue is when I connect the analog output expansion module (CP1W-DAB21V), as soon as I connect this to the PLC the 'error' indicator illuminates.
Can anyone shed any light on this, I'm lost with it...I've read in some forums that I may have to put an always on flag to a DM bit, is this the case?
I'm afraid I'm going to hassle you guys a lot over the next few weeks as this is all alien to me!
Thanks in advance,
Sam
This is my first post on here, hopefully you can all help.
I'm very new to PLC's and have been given a project at work that's currently above my skill level. The task I've been given is as follows:
I've got a production line with 14 sensors on, these will go to a PLC (Omron CP1L-EL) which is connected to a HMI and an analog output module to go to a LCD display to show the product count. The issue is when I connect the analog output expansion module (CP1W-DAB21V), as soon as I connect this to the PLC the 'error' indicator illuminates.
Can anyone shed any light on this, I'm lost with it...I've read in some forums that I may have to put an always on flag to a DM bit, is this the case?
I'm afraid I'm going to hassle you guys a lot over the next few weeks as this is all alien to me!
Thanks in advance,
Sam