Types And Roles Of Monitor Data - Mitsubishi Electric MELSEC iQ-R Series User Manual

Types and roles of monitor data

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.
Item
System monitoring
Axis operation monitoring
Monitoring the system
■Monitoring the positioning system operation history
Monitor details
Monitor whether the system is in the test mode
History of data that started an
operation
Number of write accesses to the flash
ROM after the power is switched ON
Forced stop input signal (EMI) turn
ON/OFF
Store the module information
When a network error is detected, the error code corresponding to the error details is stored.
Monitor the first two digits of the module firmware version
Monitor with the string display
Monitor the RUN status of digital oscilloscope
Monitor the current operation cycle
Monitor whether the operation cycle time exceeds operation cycle
Monitor the time that took for operation every operation cycle
Monitor the maximum value of operation time after each module's power supply ON
*1 Displays a value set by the clock function of the CPU module.
Monitoring the axis operation state
■Monitoring the position
Monitor details
Monitor the current machine feed value
Monitor the feed current value
Monitor the current target value
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Details
Monitoring the specification and operation history of the Motion module
(system monitor data [Md.1], [Md.3] to [Md.8], [Md.19], [Md.50], [Md.54], [Md.59], [Md.60], [Md.64], [Md.130] to
[Md.135])
Monitoring the current position and speed, and other data related to the movements of axes
(axis monitor data [Md.20] to [Md.33], [Md.35] to [Md.48], [Md.62], [Md.101] to [Md.104], [Md.108] to [Md.117],
[Md.119], [Md.120], [Md.122] to [Md.126], [Md.503], [Md.514])
Start information
Start No.
*1
Start
Error upon starting
Pointer No. next to the pointer No. where the latest history is stored
Number of write accesses to flash ROM
Forced stop input signal (EMI) information
search engine
Corresponding item
[Md.1] In test mode flag
[Md.3] Start information
[Md.4] Start No.
Year: month [Md.54] Start (Year: month)
Day: hour [Md.5] Start (Day: hour)
Minute: second [Md.6] Start (Minute: second)
ms [Md.60] Start (ms)
[Md.7] Error judgment
[Md.8] Start history pointer
[Md.19] Number of write accesses to flash
ROM
[Md.50] Forced stop input
[Md.59] Module information
[Md.64] Network error number
[Md.130] F/W version
[Md.131] Digital oscilloscope running flag
[Md.132] Operation cycle setting
[Md.133] Operation cycle over flag
[Md.134] Operation time
[Md.135] Maximum operation time
Corresponding item
[Md.21] Machine feed value
[Md.20] Feed current value
[Md.32] Target value
12 DATA USED FOR POSITIONING CONTROL
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12.1 Types of Data