Installation manual

Configuration Mode (ConF)
S1A28692 03/2010 83
Parameters described in this page can be accessed by:
CL2 [I Limit. 2 value]
0 to 1.5 In (1) 1.5 In (1)
g
T
CAUTION
RISK OF DAMAGE TO THE MOTOR AND THE DRIVE
• Check that the motor will withstand this current, particularly in the case of permanent magnet synchronous
motors, which are susceptible to demagnetization.
• Check that the profile mission complies with the derating curve given in the installation manual.
Failure to follow these instructions can result in equipment damage.
See page 204.
Note: If the setting is less than 0.25 In, the drive may lock in [Output Phase Loss] (OPL) fault mode if this has been enabled
(see page 238
). If it is less than the no-load motor current, the motor cannot run.
FLU [Motor fluxing]
[No] (FnO)
g
T
DANGER
HAZARD OF ELECTRIC SHOCK, EXPLOSION OR ARC FLASH
When [Motor fluxing] (FLU) is set to [Continuous] (FCt), the drive automatically builds up flux.
Check this action will not endanger personnel or equipment in any way.
Failure to follow these instructions will result in death or serious injury.
CAUTION
RISK OF DAMAGE TO THE MOTOR
Check that the motor will withstand this current without overheating.
Failure to follow these instructions can result in equipment damage.
FnC
FCt
FnO
The parameter is visible if [Motor control type] (Ctt) page 92
is not set to [Sync. mot.] (SYn).
In order to obtain rapid high torque on startup, magnetic flux needs to already have been established in the motor.
In [Continuous] (FCt) mode, the drive automatically builds up flux when it is powered up.
In [Not cont.] (FnC) mode, fluxing occurs when the motor starts up.
The flux current is greater than [Rated mot. current] (nCr) when the flux is established and is then adjusted to the motor
magnetizing current. See page 174
.
[Not cont.] (FnC): Non-continuous mode
[Continuous] (FCt): Continuous mode. This option is not possible if [Auto DC injection] (AdC) page 161
is [Yes] (YES)
or if [Type of stop] (Stt) page 158
is [Freewheel] (nSt).
[No] (FnO): Function inactive. This option is not possible if [Brake assignment] (bLC) page 179
is not [No] (nO).
tLS [Low speed time out]
0 to 999.9 s 0 s
T
Maximum operating time at [Low speed] (LSP) (see page 75).
Following operation at LSP for a defined period, a motor stop is requested automatically. The motor will restart if the reference
is greater than LSP and if a run command is still present. See page 199
.
Note: A value of 0 indicates an unlimited period of time.
Note: If [Low speed time out] (tLS) is not 0, [Type of stop] (Stt) page 158
is forced to [Ramp stop] (rMP) (only if a
ramp stop can be configured).
JGF [Jog frequency]
0 to 10 Hz 10 Hz
g
T
Reference in jog operation. See page 163.
JGt [Jog delay]
0 to 2.0 s 0.5 s
g
T
Anti-repeat delay between 2 consecutive jog operations. See page 164.
Code Name / Description Adjustment range Factory setting
2 s
DRI- > CONF > FULL > SET-
Courtesy of Steven Engineering, Inc.-230 Ryan Way, South San Francisco, CA 94080-6370-Main Office: [phone]-Outside Local Area: [phone]-www.stevenengineering.com