22 Actual signals and parameters
2007 MINIMUM
FREQ
Defines the minimum limit for the drive output frequency.
A positive (or zero) minimum frequency value defines two
ranges, one positive and one negative.
A negative minimum frequency value defines one speed
range.
Note:
<
.
0.0 Hz
-1400.0
…1400.0 Hz
Minimum frequency
1 = 0.1 Hz
2008 MAXIMUM
FREQ
Defines the maximum limit for the drive output frequency.
E: 50.0 Hz
U: 60.0 Hz
0.0…1400.0 Hz Maximum frequency
1 = 0.1 Hz
22 ACCEL/DECEL
Acceleration and deceleration times
2201 ACC/DEC 1/2
SEL
Defines the source from which the drive reads the signal
that selects between the two ramp pairs,
acceleration/deceleration pair 1 and 2.
Ramp pair 1 is defined by parameters 2202…2204.
Ramp pair 2 is defined by parameters 2205…2207.
NOT SEL
Ramp pair 1 is used.
0
DI1
Digital input DI1. 1 = ramp pair 2, 0 = ramp pair 1.
1
DI2
See selection
2
DI3
See selection
3
DI4
See selection
4
DI5
See selection
5
COMM
Fieldbus interface as the source for ramp pair 1/2 selection,
ie Control word 0301 FB CMD WORD 1 bit 10. The Control
word is sent by the fieldbus controller through the fieldbus
adapter or embedded fieldbus (Modbus) to the drive. For
the Control word bits.
Note:
This setting applies only for the DCU profile.
7
SEQ PROG
Sequence programming ramp defined by parameter 8422
ST1 RAMP (or 8423/…/8492)
10
All parameters
No.
Name/Value
Description
Def/FbEq
0
f
value is < 0
value is > 0
f
0
-(
)
-(
)
t
t
Allowed
frequency range
Allowed
frequency range
Allowed
frequency range
