Mitsubishi Electric GOT2000 Series, Connection Manual, Page: 115 / 1224

2.1 MELSEC iQ-R, RnMT/NC/RT, CR800-D (GT27, GT25 only)
2 - 31
2
DE
VICE RANGE THA
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CAN BE SE
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• Machine diagnosis data
*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).
DWL1 to DWL255, DWL1001 to DWL1255
Point table (dwell)
No. 1 to No. 255
-
AUX1 to AUX255, AUX1001 to AUX1255
Point table (auxiliary function)
No. 1 to No. 255
-
Device name Item Symbol
MD0 Machine diagnosis data parameter number -
MD1
Machine diagnosis data shift judgment (test
mode)
-
MD2
*1
Machine diagnosis data status -
MD3
*2
Machine diagnosis data coulomb friction torque
in positive direction
-
MD4
*2
Machine diagnosis data friction torque at rated
speed in positive direction
-
MD5
*2
Machine diagnosis data coulomb friction torque
in negative direction
-
MD6
*2
Machine diagnosis data friction torque at rated
speed in negative direction
-
MD7
*2
Machine diagnosis data oscillation frequency
(moter is stopped)
-
MD8
*2
Machine diagnosis data vibration level (moter is
stopped)
-
MD9
*2
Machine diagnosis data oscillation frequency
(moter is operating)
-
MD10
*2
Machine diagnosis data vibration level (moter is
operating)
-
MD11
*3
Machine diagnosis data rated speed -
MD12
*3
Machine diagnosis data friction based fault
prediction prepare status
-
MD13
*3
Machine diagnosis data vibration based fault
prediction prepare status
-
MD14
*3
Machine diagnosis data motor total move
distance
-
MD15
*3
Machine diagnosis data friction trouble
prediction Upper threshold
-
MD16
*3
Machine diagnosis data friction trouble
prediction Lower threshold
-
MD17
*3
Machine diagnosis data vibration level threshold -
MD18
*3
Machine diagnosis data trouble prediction
status
-
Device name Item Symbol