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9 Details on Servo Parameters
AC Servomotors/Servo Drives 1S-series with Built-in EtherCAT® Communications User’s Manual (I586)
9-9 Monitoring-related Objects
9
9-9-7 4150 hex: Overload
• Gives the status of the Motor Operating Time Clear and Lifetime Information Clear.
Description of Set Values
Sets the overload detection and gives the load ratio.
• Sets the level to notify the Overload Warning. When the level reaches 100%, an Overload Error
occurs.
• Gives the load ratio of Servo Drive or motor, whichever is higher.
• The value of load ratio is the average of the last five seconds.
• Gives the load ratio of the Servo Drive.
• The value of load ratio is the average of the last five seconds.
• The value of load ratio is the ratio of the current to the rated current
Subindex FF hex: Clear Status
Set value Description
Bit 0 Status of Motor Operating Time Clear
0 Clear is not executed or completed
1 Clear in execution
Bit 1 Status of Lifetime Information Clear
0 Clear is not executed or completed
1 Clear in execution
9-9-7 4150 hex: Overload
Index
(hex)
Sub-
index
(hex)
Object name
Setting
range
Unit
Default
setting
Data
attri-
bute
Size Access PDO map
Complete
access
Modes of
opera-
tion
4150 --- Overload --- --- --- --- --- --- --- Possible ---
00 Number of
entries
--- --- 83 hex --- 1 byte
(U8)
RO --- --- ---
01 Warning Notifica-
tion Level
0 to 100 % 85 A 4 bytes
(INT32)
RW --- --- ---
81 Load Ratio --- % --- --- 4 bytes
(INT32)
RTxPDO --- ---
82 Servo Drive Load
Ratio
--- % --- --- 4 bytes
(INT32)
R --- --- ---
83 Motor Load Ratio --- % --- --- 4 bytes
(INT32)
R --- --- ---
Subindex 01 hex: Warning Notification Level
Subindex 81 hex: Load Ratio
Subindex 82 hex: Servo Drive Load Ratio
Servo Drive load ratio (%) = × 100
Servo Drive current
Servo Drive rated current