Types And Roles Of Monitor Data; Monitoring The Positioning System Operation History - Mitsubishi Electric QD77MS User Manual

5.1.9 Types and roles of monitor data

Whether the system is in the test mode or not
History of data that
started an operation
History of all errors
The monitor data area in the buffer memory stores data relating to the operating state
of the positioning system, which are monitored as required while the positioning
system is operating.
The following data are available for monitoring.
 System monitoring:
Monitoring of the specification and operation history of Simple Motion module
(system monitor data [Md.1] to [Md.19], [Md.50] to [Md.59], [Md.61], [Md.130] to
[Md.135])
 Axis operation monitoring:
Monitoring of the current position and speed, and other data related to the
movements of axes (axis monitor data [Md.20] to [Md.48], [Md.100] to [Md.116],
[Md.120] to [Md.125], [Md.500], [Md.502])
[1] Monitoring the system

Monitoring the positioning system operation history

Monitoring details
Start information
Start No.
Start
Error upon starting
Pointer No. next to the pointer No.
where the latest history is stored
Axis in which the error occurred
Axis error No.
Servo alarm
Driver operation alarm number
Axis error
occurrence
Pointer No. next to the pointer No.
where the latest history is stored
Chapter 5 Data Used for Positioning Control
[Md.1]
[Md.3]
[Md.4]
[Md.54]
Year: month
[Md.5]
Day: hour
[Md.6]
Minute: second
[Md.7]
[Md.8]
[Md.9]
[Md.10]
[Md.57]
[Md.61]
[Md.55]
Year: month
[Md.11]
Day: hour
[Md.12]
Minute: second
[Md.13]
5 - 14
Corresponding item
In test mode flag
Start information
Start No.
Start Year: month
Start Day: hour
Start Minute: second
Error judgment
Start history pointer
Axis in which the error occurred
Axis error No.
Servo alarm
Driver operation alarm number
Axis error occurrence (Year: month)
Axis error occurrence (Day: hour)
Axis error occurrence (Minute: second)
Error history pointer