Ones_Zeros
Member
Hello
I'm having an issue with a SLC instruction in a SLC 5/05 PLC program
In the screenshots below I have the "Scaled Source"
The scaled source is a pressure transmitter
then the "rate & offset", I got this from the Allen Bradley Manual
Then I have defined a "Dest"
Ok now if you look at the PID screen shot
the scaling doesnt match the PV. the PV is showing "15"
but the real pv should be around 47
can someone help me please on how to scale this correctly
all the other SCL instructions we have here uses the same scaling parameters and it seems to work this way.
SLC Instruction
PID
I'm having an issue with a SLC instruction in a SLC 5/05 PLC program
In the screenshots below I have the "Scaled Source"
The scaled source is a pressure transmitter
then the "rate & offset", I got this from the Allen Bradley Manual
Then I have defined a "Dest"
Ok now if you look at the PID screen shot
the scaling doesnt match the PV. the PV is showing "15"
but the real pv should be around 47
can someone help me please on how to scale this correctly
all the other SCL instructions we have here uses the same scaling parameters and it seems to work this way.
SLC Instruction
PID
Last edited: