Methods Used To Read, Write And Transfer Position Data - Omron CS1W-MCH71 MOTION CONTROL UNIT - 09-2004 Manual

Position Data
4-4-4

Methods Used to Read, Write and Transfer Position Data

Support Tool
Creation (2)
Position data file
CPU Unit
Ladder program
IOWR/IORD
DM
EM
@PL0001 = 0001
@PL0001 = #PL0100 + 00000001
#PL0001 = #PL00FF
MOVE_[J1]@PL0001
(The same as MOVE_[J1]#PL0100)
#PL0001 = @PL0100 + 00000001
(The same as #PL0012 + 00000001)
4. The address range check is performed when executing the command. If
the specified address is outside of the range, the alarm [2003h: Variable
address error] will occur and the program will be stopped.
Position data is created or transferred with the following methods.
No.
1 Position data is read or written using the IORD or IOWR
instruction.
2 Data can be loaded and saved using the support tool.
C
S/W
W/D
All or
individual
(2)
Individual (1)
Method
MC Unit
Address Position data
0000 PL0000 data
0001 PL0001 data
:
10240 PL27FF data
Power ON
or restart
Flash memory
Section 4-4
→ Not possible
→ Not possible
→ Possible
→ Possible
Range
Individual
All or individual
Variables
Input
Output
General
Program
Store
95