Mitsubishi Electric RD77MS2 User Manual page 474

[Md.60] Start (ms)
The starting time (ms) is stored.
000 (ms) to 999 (ms)
Refresh cycle: At start
■Reading the monitor value
• Monitoring is carried out with a hexadecimal display.
Buffer memory (stored with BCD code)
0 1 0 0
b15 b12 b8 b4
0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0
0 0 to 9 0 to 9 0 to 9
*1 If a start signal is issued against an operating axis, a record relating to this event may be output before a record relating to an earlier
start signal is output.
• Buffer memory address
Refer to the following for the buffer memory address in this area.
Page 390 Monitor data
[Md.7] Error judgment
This area stores the following results of the error judgment performed upon starting:
• Warning flag
BUSY start
Control mode switching during BUSY
Control mode switching during zero speed OFF
Outside control mode range
Control mode switching
• Error flag
• Error code
Refresh cycle: At start
■Reading the monitor value
• Monitoring is carried out with a hexadecimal display.
A B
b15 b12
Buffer
memory
a B
Error flag
Stored contents
Error flag OFF
Error flag ON
Warning flag
Stored contents
Error flag OFF
Error flag ON
*1 If a start signal is issued against an operating axis, a record relating to this event may be output before a record relating to an earlier
start signal is output.
• Buffer memory address
Refer to the following for the buffer memory address in this area.
Page 390 Monitor data
12 DATA USED FOR POSITIONING CONTROL
472
12.7 Monitor Data
Monitor value
b0
0 1 0
000 to 999 (ms)
C D
b8 b4 b0
C D
Error code
Convert the hexadecimal value "a, B, C, D" into a decimal
Stored value
value and match it with Section 12.5 List of error codes.
0
1
Stored value
0
1
0
Monitor value
A B C D