Mitsubishi Electric MELSEC-L LD75D, User Manual

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189
CHAPTER 5 DATA USED FOR POSITIONING CONTROL
5
5.
6
List
of
M
o
nit
o
r
Dat
a
(e) [Md.12] Axis error occurrence (Minute:second)
(f) [Md.13] Error history pointer
Item Description
Storage details Stores the time (Minute:second) at which an axis error was detected.
Reading the monitor
value
■
Monitoring is carried out with a hexadecimal display.
Default value 0000H
Storage buffer memory
address
(Common to axes 1 to 4)
For details on the storage buffer memory, refer to the following.
 Page 187, Section 5.6.1 (3)
Item Description
Storage details Indicates a pointer No. that is next to the Pointer No. assigned to the latest of the existing records.
Reading the monitor
value
■
Monitoring is carried out with a decimal display.
Default value 0
Storage buffer memory
address
(Common to axes 1 to 4)
1357
0 to 5
00 to 59 (second)
0
b15 b12
1 0 0 1 0 0 1 0 0 0 0 0 1 1 1
b8 b4 b0
9 0 7 4
Buffer memory (stored with BCD code)
0 to 5 0 to 9
00 to 59 (minute)
0 to 9
Monitor value
9 4 0 7
Monitor value
Storage value (Pointer number)
0 to 15