7-2 PCI-AOB2/4/6 Series User’s Guide
Table 7-1. EEPROM Channel Ranges
The next table shows the location of the range data for each channel. The value stored is a
number from 0 to 6, representing the 7 ranges (as shown in the table below). If you set
any channel's range switch, be sure to place the correct value in this table. Using the
calibration program provided is generally the easiest method of ensuring the table remains
accurate.
Word Address
Range
Offset
(‘b’ in formula)
Span
(‘a’ in formula)
Base + 00h
to
Base + 0Ah
0 to +5 V.
DAC 0
to
DAC 5
DAC 0
to
DAC 5
Base + 20h
to
Base + 2Ah
0 to +2.5 V.
DAC 0
to
DAC 5
DAC 0
to
DAC 5
Base + 40h
to
Base + 4Ah
0 to +10 V.
DAC 0
to
DAC 5
DAC 0
to
DAC 5
Base + 60h
to
Base + 6Ah
-5 V to +5 V.
DAC 0
to
DAC 5
DAC 0
to
DAC 5
Base + 80h
to
Base + 8Ah
-2.5 V to 2.5 V.
DAC 0
to
DAC 5
DAC 0
to
DAC 5
Base + A0h
to
Base + AAh
-10 V to 10 V.
DAC 0
to
DAC 5
DAC 0
to
DAC 5
Base + C0h
to
Base + CAh
4 to 20 mA.
DAC 0
to
DAC 5
DAC 0
to
DAC 5
Summary of Contents for PCI-AOB2 Series
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