U8480 Series Remote Operation 1
U8480 Series Programming Guide 23
Refer to section 7.7.4.1 of IEEE 488.2 for further details.
<NRf> definition 
Throughout this document, <NRf> is used to denote a flexible numeric 
representation. For example: +200; –56; +9.9E36. Refer to section 7.7.2.1 of IEEE 
488.2 for further details.
<NR1> definition 
Throughout this document, the <NR1> numeric response data is defined as:
Figure 1-4 Format of <NR1>
For example: 
– 146
– +146
– –12345
Refer to section 8.7.2 of IEEE 488.2 for further details.
<NR2> definition 
Throughout this document, the <NR2> numeric response data is defined as:
Figure 1-5 Format of <NR2>
For example: 
– 12.3
– +1.2345
– –0.123