Data Acquisition Parameters - Mitsubishi Electric CR800-D Series User Manual

14.3.2. Data acquisition parameters

The following operations are possible using the data acquisition parameters of the abnormality detection
function.
Get the score of the target part
Get the abnormal status of the target part
(*1 Attributes in the table ... R: Read only, W: Write only, R/W: Read/write)
<Getting score>
Parameter
Parameter
name
Score SCRPMDRV
(reduction gear
abnormality
detection)
Score SCRPMEN1
(encoder data
abnormality
detection)
Score SCRPMEN2
(encoder
communication
abnormality
detection)
<Getting abnormal status>
Parameter
Parameter
name
Abnormality STSPMDRV
detection status
(reduction gear)
Abnormality STSPMEN1
detection status
(encoder data
abnormality)
Abnormality STSPMEN2
detection status
(encoder
communication
abnormality)
Number of
elements
Score of the predictive maintenance function
Real number 8
(reduction gear abnormality detection)
(Up to three decimal places)
* "-1" when the predictive maintenance function is
disabled, and "0" when the axis does not exist.
Score of the predictive maintenance function
Real number 8
(encoder data abnormality detection)
(Up to three decimal places)
* "-1" when the predictive maintenance function is
disabled, and "0" when the axis does not exist.
Score of the predictive maintenance function
Real number 8
(encoder communication abnormality detection)
(Up to three decimal places)
* "-1" when the predictive maintenance function is
disabled, and "0" when the axis does not exist.
Number of
elements
Abnormality detection status of the predictive
Integer 8
maintenance function (reduction gear)
-1: The predictive maintenance function is disabled
0: The score is 0 or greater, less than the warning
occurence level
1: The score is at the detection level or higher
* "0" when the axis does not exist.
Abnormality detection status of the predictive
Integer 8
maintenance function (encoder data abnormality)
-1: The predictive maintenance function is disabled
0: The score is 0 or greater, less than the detection
level
1: The score is at the detection level or higher
* "0" when the axis does not exist.
Abnormality detection status of the predictive
Integer 8
maintenance function (encoder communication
abnormality)
-1: The predictive maintenance function is disabled
0: The score is 0 or greater, less than the
detection level
1: The score is at the detection level or higher
* "0" when the axis does not exist.
(For each joint axis)
(For each joint axis)
Details explanation
Details explanation
Attribute
*1)
R
R
R
Attribute
*1)
R
R
R
Parameter 173