Mitsubishi Electric GOT2000 Series Connection Manual page 115

Device name
DWL1 to DWL255, DWL1001 to DWL1255
AUX1 to AUX255, AUX1001 to AUX1255
• Machine diagnosis data
Device name
MD0
MD1
*1
MD2
*2
MD3
*2
MD4
*2
MD5
*2
MD6
*2
MD7
*2
MD8
*2
MD9
*2
MD10
*3
MD11
*3
MD12
*3
MD13
*3
MD14
*3
MD15
*3
MD16
*3
MD17
*3
MD18
*1 While the servo amplifier is estimating the corresponding machine status in the machine diagnosis, do not write data to the
parameters of the servo amplifier from another GOT.
Doing so may cause the servo amplifier to malfunction.
*2 When MD2 indicates that the servo amplifier does not complete the machine diagnosis (is estimating or warning of the machine
status), do not monitor MD3 to MD6 (friction states) and MD7 to MD10 (vibration/oscillation states).
To start monitorning those devices upon the estimation completion, set [Trigger] in the applicable object settings.
➠
GT Designer3 (GOT2000) Screen Design Manual
*3 Compatible with only MR-J4-□GF(-RJ).
Item
Point table (dwell)
No. 1 to No. 255
Point table (auxiliary function)
No. 1 to No. 255
Item
Machine diagnosis data parameter number
Machine diagnosis data shift judgment (test
mode)
Machine diagnosis data status
Machine diagnosis data coulomb friction torque
in positive direction
Machine diagnosis data friction torque at rated
speed in positive direction
Machine diagnosis data coulomb friction torque
in negative direction
Machine diagnosis data friction torque at rated
speed in negative direction
Machine diagnosis data oscillation frequency
(moter is stopped)
Machine diagnosis data vibration level (moter is
stopped)
Machine diagnosis data oscillation frequency
(moter is operating)
Machine diagnosis data vibration level (moter is
operating)
Machine diagnosis data rated speed
Machine diagnosis data friction based fault
prediction prepare status
Machine diagnosis data vibration based fault
prediction prepare status
Machine diagnosis data motor total move
distance
Machine diagnosis data friction trouble
prediction Upper threshold
Machine diagnosis data friction trouble
prediction Lower threshold
Machine diagnosis data vibration level threshold
Machine diagnosis data trouble prediction
status
2.1 MELSEC iQ-R, RnMT/NC/RT, CR800-D (GT27, GT25 only)
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