Hello All,
I wanted to use my Behringer BCR2000 to send NRPN messages to the A4 (for FX control).
However I cant seem to get it to work.
In the BCR2000 manual it mentions something called an NRPN Parameter number? WTF?
No mention of MSB or LSB (good old Behringer 
Please see image from manual below.
Hope you can help
Jim
For those interested I found the following page helped solve my problem.
I needed to generate a NRPN number from the MSB + LSB in the A4 manual.
I used the windows calculator (in programmer mode) to convert the MSB and LSB numbers (from the A4 manual) to two 7-bit BINARY numbers. I then put them together to form a 14 bit binary number (MSB+LSB) and converted it back to Decimal.
I will post my conversions.
316 = Rev/Predelay
317 = Rev/Decay
318 = Rev/Shelving Freq
You don’t need to convert from decimal to binary and back again.
Just perform the following (simple) calculation:
MSB*128 + LSB = NRPN
Hint:
Multiplication of a decimal number by 128 is the same as shifting the equivalent binary number 7 bits to the left.
Example:
A4 LFO1 Speed => NRPN MSB 1 LSB 80
1*128 + 80 = 208
Thanks TNUSSB - you rock!!
