English
5/8
Siemens plc 1993
VOLTAGE
60
100
005
Voltage
∝
(frequency)
1.5
100% 60–400 Hz
0–60 Hz
Suitable for use with pumps and fans.
Parameter
Number
Description
Notes
VOLTAGE
100
003
Linear 0–120 Hz
VOLTAGE
50
100
004
Voltage
∝
(frequency)
1.5
100% 50–400 Hz
0–50 Hz
Suitable for use with pumps and fans.
P07
Minimum frequency
00.0 –
Sets the minimum selectable operating
399 Hz
frequency. This is temporarily overridden
while starting or stopping the motor.
P08
Maximum frequency
00.1 –
Sets the required maximum frequency limit.
Note that the setting of this parameter will
400 Hz
affect the scaling of the analogue control
input (P04) and ramp rates P02 and P03.
P09
Digital frequency set–point
00.0 –
This parameter sets the frequency to which
400 Hz
the inverter will run at startup when parameter
P04 has been set to 003 or higher. This value
adjustment
P06
Parameter
Number
Display
Setting
(Factory
Setting)
(000)
(00.1)
(50.0)
(50.0)
FREQUENCY
400
FREQUENCY
FREQUENCY
400
400
(continued)
VOLTAGE
Knee Point
100
006
User–defined curve.
FREQUENCY
400
P15
Curve type
P16
When this value is selected, the ‘knee point’
and curve type must be selected using
parameters P15 and P16.
may be updated automatically during
operation in certain operating modes selected
via P04.
Analogue frequency set–point
080 –
This parameter allows the output frequency at
240%
adjustment
a given control voltage/current input to be
trimmed. Adjusting this parameter from 100(%)
(100)
100% 120–400 Hz
[001]
[60.0]
[60.0]
The Jog frequency may also be set below P07.
120
P10
∗
to 080(%) will reduce the frequency
corresponding to an analogue input voltage of
10 V (or 20 mA) by a factor of 0.8. Setting the
parameter to 240(%) will increase the
frequency by a factor of 2.4.
Notes: (1)
With Tacho Mode (P30) = 001 or
003, the inverter will stop under
closed loop control until P37 <
P07 + 0.5 Hz.
(2)
When the inverter ramps down
due to current overload, it will
trip with F00 when the output
frequency reaches P07.
Summary of Contents for 6SE2101-1AA01
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