Types And Roles Of Monitor Data - Mitsubishi Electric RD77MS2 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
Monitoring details
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
Monitor whether the system is in amplifier-less operation
Monitor the detection status of axis that set communication between amplifiers
Monitor the connect/disconnect status of SSCNET communication
Store the module information
Monitor the first five digits of product information
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 current feed value
Monitor the current target value
12 DATA USED FOR POSITIONING CONTROL
382
12.1 Types of Data
Description
Monitoring of the specification and operation history of Simple Motion module (system monitor data [Md.3] to [Md.8],
[Md.19], [Md.50] to [Md.54], [Md.59], [Md.60], [Md.130] to [Md.135], servo network composition status [Md.105])
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.62], [Md.100] to [Md.116], [Md.119] to [Md.125], [Md.500], [Md.502], [Md.503])
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
Corresponding item
[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.51] Amplifier-less operation mode status
[Md.52] Communication between amplifiers
axes searching flag
[Md.53] SSCNET control status
[Md.59] Module information
[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] Current feed value
[Md.32] Target value