YASKAWA DX200 - Page 409

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182582-1CD
182582-1CD
9 System Backup
9.3 Automatic Backup Function
MH900, DX200 Controller
D. RETRY CYCLE
Every time the automatic backup is implemented, the memory data in
the controller is obtained, and the data is compared with the original
memory data. If they are not the same, the retry of the automatic backup
is implemented. However, please note that when the device is not
inserted and the automatic backup is failed, for example, the retry is not
executed.
Set the retry cycle in units of minutes. The cycle setting ranges from 0 to
255, and should be shorter than the BACKUP CYCLE. If the value is the
same as or longer than the BACKUP CYCLE, RESERVE TIME
BACKUP cannot set to “VALID”.
When it is set to 0, retry will not be performed.
E. MODE CHANGE BACKUP
Set the automatic backup function to be valid or invalid when the mode
is switched from teach mode to play mode.
Each time [SELECT] is pressed, “INVALID” and “VALID” are displayed
alternately.
F. STARTUP AUTO BACKUP
Set the backup function to be valid or invalid when the power of the
controller is turned ON.
Each time [SELECT] is pressed, “INVALID” and “VALID” are displayed
alternately.
G. SPECIFIC INPUT BACKUP
Set the backup function to be valid or invalid when specific input signal
(# 40560) is input (rising edge from 0 to 1).
Each time [SELECT] is pressed, “INVALID” and “VALID” are displayed
alternately.
H. UNIV.OUT NO. ON ERROR
Set “1” to the specified user output signal which was specified in this
chapter when the automatic backup error occurs.
The term “automatic backup error” here means that the backup is not
performed successfully before the next backup (including retry opera-
tion) starts.
I. DISPLAY AT EMERGENCY
Set the method of notification of the automatic backup error to
“ERROR” or “MESSAGE.”
Each time [SELECT] is pressed, “ERROR” and “MESSAGE” are dis-
played alternately.
J . DURING ALARM OCCURRENCE
Set the backup function to be valid or invalid when an alarm occurs.
Each time [SELECT] is pressed, “INVALID” and “VALID” are displayed
alternately.
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