Power Electronics SD300 Series - Constant Pressure Control and Automatic Stop at Zero Level Flow

POWER ELECTRONICS
SD300
COMMONLY USED CONFIGURATIONS
301
Constant pressure control and automatic stop at
zero level flow.
Pressure command is set by keypad.
Parameter configuration
Parameter
Default
value
Description
Set value
ACC
20.0 seg
Acceleration time
10.0 sec
dEC
30.0 seg
Deceleration time
10.0 sec
drv
1
Start/Stop control
1: Start/Stop from terminals FX – Forward o Rx –
Reverse.
frq
0
Frequency setting
mode
0: Reference will be set by keyboard
Ad.8
0
Stop mode
0: Stop with deceleration ramp.
1: DC brake to stop.
2: Free run to stop.
4: Regenerative brake to stop.
Ad.10
0
Start after low voltage.
0: NO (Drive does not start after power loss).
1: YES (Drive starts after power loss).
Ad.24
0
Use frequency limit
0: NO (Limits are set by maximum frequency and
start frequency).
1: YES (Limits are set by the higher and lower
frequency limits).
Ad.25
0.50Hz
Frequency lower limit
0.00Hz
Ad.26
50.00Hz
Frequency higher limit
50.00Hz
bA.13
(*)
Motor Current
?A (See motor plate).
dr.14
(*)
Motor rated power
0.2
0.2kW
…
…
5.5
5.5kW
7.5
7.5kW
dr.18
60.00Hz
Motor frequency
50.00Hz
dr.19
0.50Hz
Start frequency
0.10Hz
dr.20
60.00Hz
Max speed limit
50.00Hz
dr.93
0
Parameter initialization
1: Set parameters back to their factory value (only
if required).
(*) This value depends on the motor setting.