Unified Controller Vm series Controller typeS / typeL Virtualization Functional Manual   
User area  (DCS) 
1.6Mbyte (0.8Mword) 
Lead offset of slot 41 (Expansion) 
Tag Parameter(other than PB) 
User area  (DCS) 
2Mbyte (1Mword) 
Lead offset of slot 42 (Expansion) 
EW Register(Block 1 - 16) 
User area  (DCS) 
2Mbyte (1Mword) 
Lead offset of slot 43 (Expansion) 
EW Register(Block 17 - 32) 
User area  (DCS) 
2Mbyte (1Mword) 
Lead offset of slot 44 (Expansion) 
EW Register(Block 33 - 48) 
User area  (DCS) 
2Mbyte (1Mword) 
Lead offset of slot 45 (Expansion) 
EW Register(Block 49 - 64) 
 
Figure 3.4 A part of the common memory area (DCS) 
 
Extension registers (EW) for the set number of used blocks are allocated from the start address 
of slot 42. 
 
 
The offset from the start address for each tag data type is shown below. 
 
Table 3.2    Tag data structure 
Size of each point (byte) 
DW and MW sizes vary by registration. (Bool/Word/DWord)