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118 Powerdrive F300 User Guide
Issue Number: 2
6.3 Full descriptions
Table 6-3 Key to parameter table coding
6.3.1 Parameter x.00
6.3.2 Speed limits
(When the drive is jogging, [00.001] has no effect.)
Open-loop
Set Pr 00.001 at the required minimum output frequency of the drive for
both directions of rotation. The drive speed reference is scaled between
Pr 00.001 and Pr 00.002. [00.001] is a nominal value; slip compensation
may cause the actual frequency to be higher.
RFC-A / RFC-S
Set Pr 00.001 at the required minimum motor speed for both directions
of rotation. The drive speed reference is scaled between Pr 00.001 and
Pr 00.002.
(The drive has additional over-speed protection).
Open-loop
Set Pr 00.002 at the required maximum output frequency for both
directions of rotation. The drive speed reference is scaled between
Pr 00.001 and Pr 00.002. [00.002] is a nominal value; slip compensation
may cause the actual frequency to be higher.
RFC-A / RFC-S
Set Pr 00.002 at the required maximum motor speed for both directions
of rotation. The drive speed reference is scaled between Pr 00.001 and
Pr 00.002.
For operating at high speeds see section on page 160.
6.3.3 Ramps, speed reference selection, current
limit
Set Pr 00.003 at the required rate of acceleration.
Note that larger values produce lower acceleration. The rate applies in
both directions of rotation.
Set Pr 00.004 at the required rate of deceleration.
Note that larger values produce lower deceleration. The rate applies in
both directions of rotation.
Coding Attribute
RW Read/Write: can be written by the user
RO Read only: can only be read by the user
Bit 1 bit parameter. ‘On’ or ‘Off’ on the display
Num Number: can be uni-polar or bi-polar
Txt Text: the parameter uses text strings instead of numbers.
Bin Binary parameter
IP IP Address parameter
Mac Mac Address parameter
Date Date parameter
Time Time parameter
Chr Character parameter
FI
Filtered: some parameters which can have rapidly changing
values are filtered when displayed on the drive keypad for
easy viewing.
DE
Destination: This parameter selects the destination of an
input or logic function.
RA
Rating dependent: this parameter is likely to have different
values and ranges with drives of different voltage and
current ratings. Parameters with this attribute will be
transferred to the destination drive by non-volatile storage
media when the rating of the destination drive is different
from the source drive and the file is a parameter file.
However, the values will be transferred if only the current
rating is different and the file is a difference from default
type file.
ND
No default: The parameter is not modified when defaults are
loaded
NC
Not copied: not transferred to or from non-volatile media
during copying.
PT Protected: cannot be used as a destination.
US
User save: parameter saved in drive EEPROM when the
user initiates a parameter save.
PS
Power-down save: parameter automatically saved in drive
EEPROM when the under volts (UV) trip occurs.
00.000
{mm.000}
Parameter zero
RW Num ND NC PT
Ú
0 to 65,535
Ö
00.001 {01.007} Minimum Reference Clamp
RW Num US
OL
Ú
±VM_NEGATIVE_REF_
CLAMP1 Hz / rpm
Ö
0.0 Hz
RFC-A
0.0 rpm
RFC-S
00.002 {01.006} Maximum Reference Clamp
RW Num US
OL
Ú
±VM_POSITIVE_REF_
CLAMP1 Hz / rpm
Ö
50Hz default: 50.0 Hz
60Hz default: 60.0 Hz
RFC-A
50Hz default:1500.0 rpm
60Hz default:1800.0 rpm
RFC-S
00.003 {02.011} Acceleration Rate 1
RW Num US
OL
Ú
±VM_ACCEL_RATE
Ö
20 s to Pr 1.006
RFC-A
20 s to Pr 1.006
RFC-S
00.004 {02.021} Deceleration Rate 1
RW Num US
OL
Ú
±VM_ACCEL_RATE
Ö
20 s to Pr 1.006
RFC-A
20 s to Pr 1.006
RFC-S
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