Parameter Descriptions 7-19
MN766
Block Title
Parameter (Number)
Selection (Value)
Parameter Name and Description
DRIVE
PROTECT
(Continued)
Ki RIDE THROUGH
(2215)
Preset Value: 0
Range: 0 to 1000.0000
Integral gain of PI controller for pwer loss ride through.
MISCELLA-
NEOUS
AUTO RESTART
(2301)
Preset Value: 1
Range: 0 - 3
Manual (0)
If set to Manual and a run command (enable signal & FWD or REV
command) is present at power up, the motor will not run. The run command
must be removed then reapplied to start operation. The run command
refers to the enable plus direction (FWD or REV) signals. Restart after
Fault - If a fault occurs during operation, the control must be reset and the
run command must be removed then reapplied to start operation. Note: If
Restarts/Hr (P2302) is zero, the control must be manually reset. If Restarts/
Hr (P2302) is non-zero, the control will automatically attempt to reset the
fault but will not restart until the run command is removed then reapplied to
start operation.
At Powerup (1)
If a run command (enable signal & FWD or REV command) is present at
power up, the control will automatically start. Auto restarts enabled at power
up but disabled after a fault.
After Fault (2)
If a fault occurs during operation, the control will automatically reset (after
the restart delay time) to resume operation if the Restarts/Hr (P2302) is set
to a non zero value. Auto restarts disabled at power up but enabled after a
fault.
Both (3)
Auto restarts active at power up and after faults. 3 Wire modes, AUTO start
after a fault or loss of power will not occur because the momentary contacts
are open and the run command must again be applied. The run command
refers to the enable plus direction (FWD or REV) lines.
RESTARTS/HOUR
(2302)
Preset Value: 3
Range: 0 - 10
The maximum number of automatic restart attempts before requiring a
manual restart. After one hour without reaching the maximum number of
faults or if power is turned off and on again, the fault count is reset to zero.
RESTART DELAY
(2303)
Preset Value: 3
Range: 0 - 3600 seconds
Sets the time delay after a fault occurs before a fault reset and automatic
restart are attemped. If the fault reset is successful, the restart will occur. If
not successful, a new delay occurs. Useful to allow suffi cient time to clear a
fault condition before restart is attempted.
PWM TECHNIQUE
(2304)
Preset Value: 1
Range: 0 - 1
Space Vector (0)
Utilizes Vector Orientation to determine pulse fi ring.
Sine Triangle (1)
Utilizes Sine/Triangle Waveform Intersect technique to determine pulse
widths.
Sets the method used to generate the motor voltage PWM signal.
COST OF ENERGY
(2305)
Preset Value: 0.10
Range: 0.00 - 99999.00$/KWH
Sets the billing cost per KWH charged by the local power utility.
RESET ENERGY
(2306)
Preset Value: 0
Range: 0 - 1
No (0)
No Action.
Yes (1)
Resets the energy counter (in power base of the control).
Table 7-2 Level 2 Parameter Block Defi nitions Continued
Summary of Contents for VS1SD
Page 1: ...05 13 Installation Operating Manual MN766 VS1SD AC Servo Control...
Page 12: ...2 2 General Information MN766...
Page 16: ...3 4 Installing the Drive MN766...
Page 108: ...7 34 Parameter Descriptions MN766...
Page 114: ...8 6 Customizing Your Application MN766...
Page 128: ...9 14 Troubleshooting MN766...
Page 154: ...12 12 Monitor and RTC Description MN766...
