Omron CJ1W-MA - REV 10-2008 Operation Manual page 47

Starting Operation
Common Operating Memory Area
CIO 1500
CIO 1506
CIO 1507
CIO 1508
CIO 1509
CIO 1515
Data Transferring Flag (ON while data is being written)
DM Area
D01000
D01001
D01002
D01003
D01004
D01005
:
D01011
Setting Axis
Parameters
Saving PCU Settings
20
While data is being written to the PCU, the Data Transferring Flag in the Com-
mon Operating Memory Area turns ON. When data has finished being written,
the Data Transferring Flag turns OFF. For the PCU with unit number 0, the
Data Transferring Flag is allocated in CIO 151514.
14
CIO 1515
Data Transferring Flag
The following diagram shows the operation for writing data to the PCU.
CPU Unit
01
000C hex Number of write words (12)
0082 hex Write source area
(D01000)
03E8 hex
1838 hex
Write destination address
(1838 hex)
14
Beginning word of Axis
00B0 hex
Operating Output Memory
0064 hex
Area (100 words)
00B0 hex
Beginning word of Axis
Operating Input Memory
01F4 hex
Area (500 words)
0040 hex
Scan list setting
0000
Axis 1: Registered to Servo Drive
:
Axes 2 to 16: Not used.
0000
In this operation example, the PCU's default settings are used for each axis
parameter, so they do not need to be transferred to the PCU.
The Common Parameters are saved in the PCU's flash memory.
Data is saved to the PCU's flash memory by turning ON the SAVE DATA Bit in
the Common Operating Memory Area. For the PCU with unit number 0, the
SAVE DATA Bit is allocated in CIO 150003. Turn ON this bit using the Pro-
gramming Console.
CIO 1500
While data is being saved to flash memory, the Data Transferring Flag in the
Common Operating Memory Area turns ON. When data has finished being
saved, the Data Transferring Flag turns OFF. For the PCU with unit number 0,
the Data Transferring Flag is allocated in CIO 151514.
This flag is ON while data is being written.
When writing is completed, the flag turns OFF.
Position Control Unit
WRITE DATA Bit
Internal address
1838 hex
1839 hex
183A hex
183B hex
183C hex
183D hex
:
1843 hex
03
This bit saves parameters in the PCU's
flash memory when it is turned ON.
SAVE DATA Bit
Section 2-2
00B0 hex
0064 hex
00B0 hex
01F4 hex
0040 hex
0000
:
0000