How operands for two rate registers get populated with their respective registers consumption value
I am trying to create Rate steps for two rate registers meter(on peak and off peak) using single RATE, please see the below table for RATE steps for both the registers,
R1_onpeak and R2_offpeak operand's category is quant and operand usage is register, can anyone let me know how operand R1_onpeak and R2_offpeak get populated with their respective registers consumption value because I haven't seen anything which relate these operands to their respective registers, In case of single rate meter it obvious since only one register is there.
Variant input operand input operand output operand
Quanti01 R1_onpeak R1_price R1_amount
Quanti01 R2-offpeak R2_price R2_amount