50
ACS510 User’s Manual
Start-Up
Application Macro: SPFC
This macro provides parameter settings for pump and fan control (PFC) applications
with cycle soft start function. To enable, set the value of parameter 9902 to 15 (
SPFC
CONTROL
).
Note!
Parameter 2108
START
INHIBIT
must remain in the default setting, 0 (
OFF
).
Connection example:
Input signals
Output signals
Jumper Setting
• Analog ref. and actual (AI1, 2)
• Start/stop – manual/PFC (DI1, 6)
• Run enable (DI2)
• EXT1/EXT2 selection (DI3)
• Interlock (DI4, 5)
• Analog output AO1: Frequency
• Analog output AO2: Actual 1
• Relay output 1: Running
• Relay output 2: Fault (-1)
• Relay output 3: Aux. motor ON
1 SCR
2 AI1
3 AGND
4 10 V
5 AI2
6 AGND
7 AO1
8 AO2
9 AGND
10 24 V
11 GND
12 DCOM
13 DI1
14 DI2
15 DI3
16 DI4
17 DI5
18 DI6
19 RO1C
20 RO1A
21 RO1B
22 RO2C
23 RO2A
24 RO2B
25 RO3C
26 RO3A
27 RO3B
Start/Stop (Manual):
Activation starts the drive
EXT1/EXT2 selection:
Activation selects PID control
Start/Stop (SPFC):
Activation starts the drive
X1
Run enable:
Deactivation always stops the drive
External ref. 1 (Manual) or Ext ref. 2 (PID/SPFC):
0
…
10 V
1
Reference voltage 10 VDC
Output frequency:
0
…
20 mA
Actual 1 (PI controller actual value):
0(4)
…
20 mA
Analog input circuit common
Analog output circuit common
Auxiliary voltage 24 VDC
Auxiliary voltage output common
Digital input common for all
Signal cable shield (screen)
Analog input circuit common
Actual signal (PID):
4
…
20 mA
Interlock:
Deactivation always stops the drive
Interlock:
Deactivation stops constant speed motor
Note 1.
Manual: 0
…
10 V => 0
…
50 Hz
PID/PFC: 0
…
10 V => 0
…
100%
PID setpoint
Relay output 1, programmable
Default operation:
Relay output 2, programmable
Default operation:
Relay output 3, programmable
Default operation:
Running
=>19 connected to 21
No.1 moter switched on
=>22 connected to 24
No.2 motor switched on
=>25 connected to 27
J1
AI1: 0
…
10 V
AI2: 0(4)
…
20 mA
ON
ON
Supplied from China by: Guangzhou Tofee Electro Mechanical Equipment Co., Ltd
Email: [email protected]