Omron CQM1 - AD041 Help for Newbee

Hello - I have an Omron CQM1-cpu45 v1 set up with an AD041 input card.

Everthing works fine .... I need basic programming help

Thru reading the Omron manuals I am able to convert to inputs using the SCL instruction .... but not to an acceptable point.

I am able to convert the inputs but to a limited amout (30H to 0FD0H) to 0 to 100.
What i would like is to convert the input to 0 to 300 Degrees F with the most resolution possible, maybe 0.0 to 300.0 (or 0 to 3000) but i cant seem to understand the BCD math involved. can anyone help, any info or demo would help - I am used to reverse engineering so .....

Can you provide more information on your temperature transmitter?
What type of output? Overall temperature range?
This may point us in the right direction.

Temp transmitter : 4 to 20 mAmps for 0 to 300 Degrees F, but I would rather have a decimal value for Degrees C of -18 to 149 Degrees C

Have you looked at the SCL2 instruction?
This is an expansion instruction in the CQM1.
Not sure, but this may do what you need.

Strike 1, same question different explanation.

Ok, I've tried the SCL(66) instruction - works great.
I used Analogue input 1 - memory IR0001, scaled it like the example in the OMRON site, for 4 to 20 mAmps - im getting a result of 0 to 100 (decimal)
DM100= 0000
DM101= 0030
Dm102= 0100
DM103= 4048

I tried to change the scaling to 0 to 150 for an input of 4 to 20 mAmps
works great !!!
DM100= 0000
DM101= 0030
Dm102= 0150
DM103= 4048

But then i tried changing the scaling to 0 to 300 for an input of 4 to 20 mAmps - but the SCL result frezzes at ''&0''
DM100= 0000
DM101= 0030
DM102= 0300
DM103= 4048

What I would REALY like is to scale the input to 0 to 3000 but I seem to have hit the limits of SCL instruction. or I'm not understanding this math correctly)

I cannot seem to find detailed information on the OMRON instructions, what i have found is very limited.
The white paper for the SCL instruction says limits of 0000 or 9999 for the resullts (normal for 16 bit BCD)