Hitachi LQE010, Hardware Manual

Page: 44 / 85

5 OPERATION
5-6
A variety of items are set in parameter editing so that OD.RING operates normally. Set the
following items in parameter editing.
Status setting
Set the hold/clear operation mode. The hold/clear operation means that when data is not
transmitted from another OR.RING module, the transfer area from this module is held or cleared
(cleared to 0).
Bit data address setting
Set the bit data addresses to be transferred to other modules. For the settable address range, see
Table 5-2.
Word data address setting
Set the word data addresses to be transferred to other modules. For the settable address range,
see Table 5-2.
RAS table address setting
Set the RAS table address. The RAS table capacity is 9 words. For the settable address range,
see Table 5-2. For the details of the RAS table, see “4.6 RAS Table.”
Table 5-2 Settable Address Ranges
Settable address range Bit data Word data RAS table
FW000 to FWBFF Invalid setting
XW000 to XWFF0
YW000 to YWFF0
JW000 to JWFF0
QW000 to QWFF0
GW000 to GWFF0
RW000 to RWFF0
EW400 to EWFF0
MW000 to MWFF0
Valid setting
/100000 to /4FFFFE (memory extension) Invalid setting
Valid setting Valid setting