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GFK-0825F Chapter 5 Station Configuration 5-91
5
If you prefer to change the BIU table mapping, length, or reference value, press F3 (change). Then
press F3 to select a data table (data type).
S:1 I I
Select table
tgl entr
To configure the selected data type, press F4 (entr). You can edit the length on this screen.
S:1 I I:032
Select length
clr entr
Enter the new length from the keypad. Valid values are:
0, 8, 16, 24, or 32 (bits) for discrete input (data type I) data.
0, 8, or 16 bits for discrete output (data type Q) data.
up to 8 words for analog output (data type AQ) data
If you enter a length of zero, the HHM displays Unassigned for that data type.
If you enter an invalid length, the HHM prompts: BAD LENGTH ERR. Data must be contained
within byte boundaries; entries for length and reference address are automatically adjusted if
needed. Lengths and reference addresses are adjusted down. For example, a length of 18 would be
adjusted to 16 and a starting address of 5 would be adjusted to 1.
After entering a valid length, the offset (starting reference address) screen appears. The BIU
automatically supplies the next available address for the selected data type. You can press F4
(enter) to accept the default value, or enter a new value from the keypad. Press the F4 (enter) key
after entering a new offset.
S:1 I I:032
Ref Addr 00481
< > clr entr
Module reference addresses for each data type must be greater than or equal to the starting
addresses listed in the BIU map. If you enter an invalid address, the HHM prompts: BAD REF
ADDRESS.
Use the F2 ( > ) key to display the screen for the module's analog output data.
S:1 AQ *AQ:008
AQ00025-00032
< > chg entr