Memory Allocation; Memory Mapping - Omron CJ1W-CTL41-E Operation Manual

4-2

Memory Allocation

4-2-1

Memory Mapping

The data to be used when operating in Range mode or Comparison mode are allocated to any DM or
EM Area (bank 0). This allocation method is called extended allocation. For details, refer to 4-2-2 Allo-
cating Ranges and Comparison Data.
• For extended allocation
<(DM or EM) Area words allocated to Special I/O Unit>
k1, k2, k3, k4: Start address for comparison data areas for Counters 1-4. Specify the allocated
address from I/O Memory Address screen in Special Unit Setup Editing of Sysmac Studio.
CJ-series 4-Channel Counter Unit Operation Manual for NJ-series CPU Unit (W512)
For Counter 1
Range
or
Comparison data
For Counter 2
Range
or
Comparison data
For Counter 3
Range
or
Comparison data
For Counter 4
Range
or
Comparison data
4 Exchanging Data with CPU
k1
k1+23
k1
k1+79
k2
k2+23
k2
k2+79
k3
k2+191 k3+23
k3
k3+79
k4
k4+23
k4
k4+79
4
4-7