Mitsubishi Electric MELSEC-L LD75P User Manual page 194

(e) [Md.17] Axis warning occurrence (Minute:second)
Item
Storage details Stores the time at which an axis warning was detected.
■Monitoring is carried out with a hexadecimal display.
Buffer memory (stored with BCD code)
Reading the monitor
value
b15
0
0 to 5
Default value 0000H
Storage buffer memory
For details on the storage buffer memory, refer to the following.
address
Page 190, Section 5.6.1 (4)
(Common to axes 1 to 4)
(f) [Md.18] Warning history pointer
Item
Storage details Indicates a pointer No. that is next to the Pointer No. assigned to the latest of the existing records.
■Monitoring is carried out with a decimal display.
Reading the monitor
Monitor value
value
Default value 0
Storage buffer memory
address 1422
(Common to axes 1 to 4)
(5) [Md.19] No. of write accesses to flash ROM
Item
• Stores the number of write accesses to the flash ROM after the power is switched ON.
Storage details
• The count is cleared to "0" when the number of write accesses reach 26 and an error reset operation is performed.
■Monitoring is carried out with a decimal display.
Reading the monitor
Monitor
value
value
Default value 0
Storage buffer memory
address 1424, 1425
(Common to axes 1 to 4)
192
4 9 0 7
b12 b8 b4 b0
1 0 0 1 0 0 1 0 0 0 0 0 1 1 1
0 to 9 0 to 5 0 to 9
Description
Monitor value
4 9 0 7
00 to 59 (minute) 00 to 59 (second)
Description
Storage value (Pointer number)
0 to 15
Description
Storage value
0 to 26