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114 Unidrive SPM User Guide
www.controltechniques.com Issue Number: 3
8.2 Full descriptions
8.2.1 Parameter x.00
Pr x.00 is available in all menus and has the following functions.
* See Chapter 11 SMARTCARD operation on page 149 for more
information of these functions.
** These functions do not require a drive reset to become active. All
other functions require a drive reset to initiate the function.
8.2.2 Speed limits
(When the drive is jogging, [0.01] has no effect.)
Open-loop
Set Pr 0.01 at the required minimum output frequency of the drive for
both directions of rotation. The drive speed reference is scaled between
Pr 0.01 and Pr 0.02. [0.01] is a nominal value; slip compensation may
cause the actual frequency to be higher.
Closed-loop
Set Pr
0.01
at the required minimum motor speed for both directions of
rotation. The drive speed reference is scaled between Pr
0.01
and Pr
0.02
.
(The drive has additional over-speed protection.)
Open-loop
Set Pr 0.02 at the required maximum output frequency for both
directions of rotation. The drive speed reference is scaled between
Pr 0.01 and Pr 0.02. [0.02] is a nominal value; slip compensation may
cause the actual frequency to be higher.
Closed-loop
Set Pr
0.02
at the required maximum motor speed for both directions of
rotation. The drive speed reference is scaled between Pr
0.01
and Pr
0.02
.
For operating at high speeds see section 10.6 High speed operation on
page 147.
8.2.3 Ramps, speed reference selection, current
limit
Set Pr 0.03 at the required rate of acceleration.
Note that larger values produce lower acceleration. The rate applies in
both directions of rotation.
Set Pr 0.04 at the required rate of deceleration.
Note that larger values produce lower deceleration. The rate applies in
both directions of rotation.
0.00 {x.00} Parameter zero
RW Uni
Ú
0 to 32,767
Ö
0
Value Action
1000
Save parameters when under voltage is not active (Pr 10.16
= 0) and low voltage DC supply is not active (Pr 6.44 = 0).
1001 Save parameters under all conditions
1070 Reset all option modules
1233 Load standard defaults
1244 Load US defaults
1253 Change drive mode with standard defaults
1254 Change drive mode with US defaults
1255
Change drive mode with standard defaults (excluding menus
15 to 20)
1256
Change drive mode with US defaults (excluding menus 15 to
20)
2001*
Transfer drive parameters as difference from default to a
bootable SMARTCARD block in data block number 001
3yyy*
Transfer drive EEPROM data to a SMART Card block
number yyy
4yyy*
Transfer drive data as difference from defaults to SMART
Card block number yyy
5yyy*
Transfer drive ladder program to SMART Card block number
yyy
6yyy* Transfer SMART Card data block number yyy to the drive
7yyy* Erase SMART Card data block number yyy
8yyy*
Compare drive parameters with SMART Card data block
number yyy
9555* Clear SMARTCARD warning suppression flag
9666* Set SMARTCARD warning suppression card
9777* Clear SMARTCARD read-only flag
9888* Set SMARTCARD read-only flag
9999* Erase SMARTCARD data block 1 to 499
110zy
Transfer electronic nameplate parameters to/from drive from/
to encoder. See the Advanced User Guide for more
information on this function.
12000** Display non-default values only
12001** Display destination parameters only
0.01 {1.07} Minimum reference clamp
RW Bi PT US
OL
Ú
±3,000.0Hz
Ö
0.0
CL
Ú
±SPEED_LIMIT_MAX Hz/rpm
Ö
0.0
0.02 {1.06} Maximum reference clamp
RW Uni US
OL
Ú
0 to 3,000.0Hz
Ö
EUR> 50.0
USA> 60.0
CL
Ú
SPEED_LIMIT_MAX Hz/rpm
Ö
VT
EUR> 1,500.0
USA> 1,800.0
SV 3,000.0
0.03 {2.11} Acceleration rate
RW Uni US
OL
Ú
0.0 to 3,200.0 s/100Hz
Ö
5.0
CL
Ú
0.000 to 3,200.000
s/1,000rpm
Ö
VT 2.000
SV 0.200
0.04 {2.21} Deceleration rate
RW Uni US
OL
Ú
0.0 to 3,200.0 s/100Hz
Ö
10.0
CL
Ú
0.000 to 3,200.000
s/1,000rpm
Ö
VT 2.000
SV 0.200
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