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Type_Code
Conventional
New
-
67h
Fan life expectancy
Capacitor life
-
68h
expectancy
-
69h
Voltage across PN
401h
71h
RTEX cumulative
communication errors
411h
81h
Maker use
412h
82h
Maker use
-
83h
Feedback scale
cumulative
communication errors
-
84h
Feedback scale
cumulative
communication data
errors
-
91h
Estimation accuracy of
magnetic pole position
-
92h
Execution time of
estimation of magnetic
pole position
-
93h
Maximum travel
distance to plus
direction when
estimating magnetic
pole position
-
94h
Maximum travel
distance to minus
direction when
estimating magnetic
pole position
R2.0
Title
Index
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0
-
–
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–
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0
-
0
-
0
-
0
-
0
(feedback
scale order)
-
0
(feedback
scale order)
Unit
Description
Percent of fan life expectancy.
▪ Because the power on time is recorded in unit of 30
0.1%
minutes, a turn-on period shorter than 30 minutes is
not recorded.
▪ 0 when no fan is installed.
Percent life expectancy of main power source
capacitor
0.1%
▪ Because the power on time is recorded in unit of 30
minutes, a turn-on period shorter than 30 minutes is
not recorded.
V
Main power source PN voltage
Cycle
Total number of RTEX communication errors
▪ Saturation occurs at max. value FFFFh.
The count will be cleared upon restarting of servo
driver or resetting of control power source.
–
–
–
–
Cycle
Total (cumulative) number of communication errors
between feedback scale
▪ Saturation occurs at max. value FFFFh.
The count will be cleared upon restarting of servo
driver or resetting of control power source.
Cycle
Total (cumulative) number of communication errors
between feedback scale
▪ Saturation occurs at max. value FFFFh.
The count will be cleared upon restarting of servo
driver or resetting of control power source.
Degree
Estimation accuracy when execution of estimating
magnetic pole position
(Electric angle: 0 – 180 [degree])
Example) When the value is 10, it means estimation
accuracy of magnetic pole position is
within 10 [degree] of electric angle.
▪ The smaller in this value, the better in accuracy.
▪ This accuracy is accuracy estimated from magnetic
pole position estimation method and does not
guarantee actual accuracy. Use it as a reference.
▪ When estimation of magnetic pole position is not
completed, 0 is returned.
▪ When estimation of magnetic pole position is in
execution, 180 is returned.
▪ When estimation of magnetic pole position is error,
180 is returned.
▪ When Pr9.20 (Selection of magnetic pole detection
method) ≠2 (other than magnetic pole estimation
method), 0 is returned.
ms
Execution time when estimating magnetic pole
position
▪ Value is renewed after completion of magnetic pole
position estimation.
▪ When Pr9.20 (Selection of magnetic pole detection
method) ≠2 (other than magnetic pole estimation
method), 0 is indicated.
pulse
Making starting position for estimation of magnetic
pole position as a base, returns maximum travel
distance [pulse] to plus direction.
▪ Value is renewed after completion of magnetic pole
position estimation.
▪ When Pr9.20 (Selection of magnetic pole detection
method) ≠2 (other than magnetic pole estimation
method), 0 is indicated.
Pulse
Making starting position for estimation of magnetic
pole position as a base, returns maximum travel
distance [pulse] to minus direction.
▪ Value is renewed after completion of magnetic pole
position estimation.
▪ When Pr9.20 (Selection of magnetic pole detection
method) ≠2 (other than magnetic pole estimation
method), 0 is indicated.
Motor Business Division, Appliances Company, Panasonic Corporation
No. SX-DSV02310 - 91 -
Refer to
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