Rockwell Automation 1756-DMF30 ControlLogix Drive Module - Manual (Page 288)

Publication 1756-UM522B-EN-P - February 2003
C-36 1756-DMF30 Specific Information
386 Lgx CommLossData
Enter a value to configure what Drive Module does with the
data received from the controller when the connection is
closed or times out.
• Value 0 - Zero Data Resets data to zero
• Value 1 - Last State Holds data in its last state
Default: Val 1 Last State
Options: Val 0
Val 1 Zero Data
Last State
File:
Group: Utility
Fault/Alm Config
387 SL MultErr Cnfg
Enter a value to configure the Drive Module's response to
SynchLink Multiplier error. Refer to parameter 1034 [SL Mult
State] for possible causes for multiplier errors.
• Value 0 - Ignore configures the drive to continue
running, as normal, when this event occurs
• Value 1 - Alarm configures the drive to continue
running and set the appropriate alarm bit when this
event occurs
• Value 2 - FltCoastStop configures the drive to perform a
coast stop and set the appropriate fault bit, in response
this event
Default: Val 2 FltCoastStop
Options: Val 0
Val 1
Val 2 Ignore
Alarm
FltCoastStop
File:
Group: Utility
Fault/Alm Config
396 User Data 1
General purpose parameter available for storage of 32 bit
integer data by the operator. This value will be retained
through a power cycle. Default:
Min:
Max:
Type:
File:
Group: 0
-2147483648
2147483648
Non-Linkable, Read-Write, 32-Bit Integer
Utility
User Selections
397 User Data 2
General purpose parameter available for storage of 32 bit
integer data by the operator. This value will be retained
through a power cycle. Default:
Min:
Max:
Type:
File:
Group: 0
-2147483648
2147483648
Non-Linkable, Read-Write, 32-Bit Integer
Utility
User Selections
398 User Data 3
General purpose parameter available for storage of 32 bit
enumerated data by the operator. This value will be retained
through a power cycle. Default:
Min:
Max:
Type:
File:
Group: 0000 0000 0000 0000 0000 0000 0000 0000
0000 0000 0000 0000 0000 0000 0000 0000
1111 1111 1111 1111 1111 1111 1111 1111
Non-Linkable, Read-Write, 32-Bit Integer
Utility
User Selections
No. Name
Description Values
ATTENTION
!
ATTENTION: Risk of injury or equipment damage exists. Parameter 386 [Lgx
CommLossData] lets you determine what the drive module does with received
data if communications are disrupted. By default this parameter causes the drive
module hold the data in its last state. You can set this parameter so that the drive
module resets the data to zero. Precautions should be taken to ensure that the
setting of this parameter does not create a hazard of injury or equipment damage.