9 Details on Servo Parameters
9 - 76
AC Servomotors/Servo Drives 1S-series with Built-in EtherCAT® Communications User’s Manual (I586)
• Sets the excessive speed detection level.
When 0 is set, the excessive speed is detected at 1.2 times as high as the maximum speed of the
motor.
• When the excessive speed is detected, an Excessive Speed Error (Error No. 26.00) occurs.
• Sets the threshold to detect the excessive velocity deviation.
• When the velocity deviation reaches the set value or more, an Excessive Speed Deviation Error
(Error No. 24.01) occurs.
Description of Set Values
• Gives the status of each detection function.
• The bit value 1 represents detected, and 0 represents not detected.
Bit Descriptions
Sets the vibration detection function.
• Sets the vibration detection level.
• If torque vibration more than or equal to this set value is detected, the Motor Vibration Warning (Error
No. A6.00) is output.
Subindex 04 hex: Excessive Speed Detection Level
Subindex 05 hex: Excessive Velocity Deviation Detection Level
Set
value
Description
0 Disabled
Others Threshold for Excessive Velocity Deviation Detection Level
Subindex 81 hex: Status
Bit Description
0 Velocity Attainment Detection
1 Zero Speed Detection
2 Velocity Conformity Detection
3 Excessive Speed Detection
4 Excessive Velocity Deviation Detection
9-7-13 3B70 hex: Vibration Detection
Index
(hex)
Sub-
index
(hex)
Object name
Setting
range
Unit
Default
setting
Data
attri-
bute
Size Access
PDO
map
Complete
access
Modes of
operation
3B70 --- Vibration Detec-
tion
--- --- --- --- --- --- --- Possible ---
00 Number of
entries
--- --- 01 hex --- 1 byte
(U8)
RO --- --- ---
01 Detection Level 0 to 500 % 500 A 4 bytes
(INT32)
RW --- --- ---
Subindex 01 hex: Detection Level
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