AB Quality Allen-Bradley 1394 User Manual page 143

[Command Mask]
This parameter determines whether drive control
from the indicated source is enabled or disabled.
Stop commands from any source are not
maskable. If the drive loses communications to
a source (SCANport port) that has command
control enabled, the drive will fault.
[Cur Fbk Rated]
This parameter indicates the present full scale
current rating of an axis module.
[Cur Fbk Scale]
Setting of the axis module that selects the full
scale feedback rating.
[Cur Lim Cause]
This parameter displays the present source (if
any) of current limiting for the axis.
[Cur Preload]
This parameter specifies the amount of preload
added to the velocity loop PI output, when [Torq
Source] is configured to include a preload.
Configuring Your 1394 Analog Servo System
Parameter Numbers
Parameter Group
Parameter Type
Change While Running
Linkable
Default
Bit 7 Bit 6 Bit 5 Bit 4 Bit 3
SCANport P:3
SCANport P:4
SCANport P:5
SCANport P:6
Not Used
Parameter Numbers
Parameter Group
Display Units
Parameter Type
Linkable
Parameter Numbers
Parameter Group
Display Units
Parameter Type
Linkable
Parameter Numbers
Parameter Group
Display Units
Parameter Type
Linkable
Selections 0
1
2
3
4
5
Parameter Numbers
Parameter Group
Display Units
Parameter Type
Change While Running
Linkable
Minimum Value
Maximum Value
Default Value
21
Setup
Read/Write
Yes
No
01111111
Bit 2 Bit 1 Bit 0
Drive I/O
SCANport P:1
SCANport P:2
268, 269, 270, 271
Torq Data
amps
Read Only
No
264, 265, 266, 267
Linear List
None
Read Only
No
228, 229, 230, 231
Torq Data
None
Read Only
No
"Not Limited"
"User Neg Lim" - current motor limit
"User Pos Lim" + current motor limit
"Bridge Lim" transistor current limit
"I(t) Limit" current vs. time limit before foldback
"Dyn Mtr Lim" motor speed/torque curve
164, 165, 166, 167
Torq Data, AnBklsh Conf
amps
Read/Write
Yes
No
-200% rated motor current
+200% rated motor current
0%
8-7
Publication 1394-5.0 — May 2000