Allen-Bradley 1394 SERCOS, Руководство пользователя

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Publication 1394-5.0 — May 2000
Configuring Your 1394 Analog Servo System 8-17
[Mtr Inertia]
Inertia of motor attached to drive. Automatically
changed when [Motor Type] is changed (to motor
is i 20% for coupling) (Inertia is defined
as time in milliseconds required to reach 1000
rpm at rated motor current). It is used as input to
the auto tune procedure.
Note: Before making modifications to Mtr Data
parameters, [Motor Type] must be set to "custom
motor".
Parameter Numbers 108, 109, 110, 111
Parameter Group
Mtr Data
Display Units msec
Parameter Type
Read/Write
Change While Running Yes
Linkable
No
Minimum Value 0 msec
Maximum Value
500 msec
Default Value 100 msec
[Mtr Peak Cur]
Motor peak current.
Note: Before making modifications to Mtr Data
parameters, [Motor Type] must be set to "custom
motor".
Parameter Numbers 124, 125, 126, 127
Parameter Group Mtr Data
Display Units amps
Parameter Type Read/Write
Change While Running No
Linkable No
Minimum Value 0 %
Maximum Value 300 %
Default Value Rated motor peak current
[Mtr Pole Cnt]
The number of electrical poles on the motor.
Note: Before making modifications to Mtr Data
parameters, [Motor Type] must be set to "custom
motor".
Parameter Numbers 396
Parameter Group Mtr Data
Display Units None
Parameter Type Read/Write
Change While Running No
Linkable No
Minimum Value 2
Maximum Value 8
Default Value This is determined by the motor catalog number.
[Mtr Rated Cur]
Motor nameplate rated current. Automatically
changed when [Motor Type] is changed. This
value will be clamped to the current rating of the
axis module if the motor rating is larger than the
module.
Note: Before making modifications to Mtr Data
parameters, [Motor Type] must be set to "custom
motor".
Parameter Numbers
104, 105, 106, 107
Parameter Group Mtr Data
Display Units amps
Parameter Type Read/Write
Change While Running
No
Linkable No
Minimum Value
0%
Maximum Value 100%
Default Value 0%
[Neg Cur Lim]
The maximum allowable negative motor current
that can be commanded is specified through this
parameter. If greater than [Bridge Lim], then
[Bridge Lim] will set the limits.
Important: Setting this parameter to a value other
than default will limit motor output torque in CCW
direction.
For Example: If the value equals 100%, the axis
module will not deliver more than 100% to motor,
thus peak torque is limited to 100%.
Parameter Numbers 188, 189, 190, 191
Parameter Group Torq Data
Display Units amps
Parameter Type Read/Write
Change While Running Yes
Linkable No
Minimum Value 10% rated motor current
Maximum Value 300% rated motor current or 2 times drive rating
(whichever is less)
Default Value 300% rated motor current