Pentair WHISPERFLO VS 1500, Руководство пользователя, Страница: 12 / 17

22 23 WhisperFlo VS 1500 Owner’s Manual WhisperFlo VS 1500 Owner’s Manual
OPERATION
When using an externally supplied low voltage signal as the Digital Input trigger, the wire should be
connected as shown in
Figure 11 . The low voltage input needs to be within the range of 5-30V AC or
DC. In this case the red +5V supply from the motor control will not be used.
Note: This +5V signal (red wire) is output from the drive only and should never be wired to a voltage
supply!
The external low voltage signal can be regulated by switches or relays to activate the desired Digital
Input. If more than one Digital Input is active at one time then they will be resolved by priority.
RED +5V OUTPUT FOR D.I. TRIGGERS
GREEN SPEED 1 DIGITAL INPUT
YELLOW SPEED 2 DIGITAL INPUT
ORANGE SPEED 3 DIGITAL INPUT
BROWN SPEED 4 DIGITAL INPUT
RELAY
RELAY 4 RELAY 3 RELAY 2 RELAY 1
POWER RELAY (DPST)
Figure 10: External Control Kit Wiring Diagram
Table 2: Automation Control System Input Wiring Chart
Definition Signal Range Wire Colour
+5V Output for Digital Inputs 0 - 20mA Red
Speed 1 Digital Input 0, 5 - 30V AC/DC Green
Speed 2 Digital Input 0, 5 - 30V AC/DC Yellow
Speed 3 Digital Input 0, 5 - 30V AC/DC Orange
Quick Clean Digital Input 0, 5 - 30V AC/DC Brown
Common Ground 0V Black
OPERATION
RED +5V OUTPUT FOR D.I. TRIGGER
GREEN SPEED 1 DIGITAL INPUT
YELLOW SPEED 2 DIGITAL INPUT
ORANGE SPEED 3 DIGITAL INPUT
BROWN SPEED 4 DIGITAL INPUT
BLACK GROUND
EXTERNAL LOW
VOLTAGE SUPPLY
5-30 V AC/DC
GROUND
Figure 11: Low Voltage Power Supply Wiring Diagram
Note: If the pump has been stopped via the Start/Stop button, the pump will not run until the pump
is turned back on by pressing the Start/Stop button. If the Start/Stop LED is illuminated, that
indicates the pump is on and will run via Digital Inputs.
Note: If multiple low voltage triggers are present it will be resolved by this priority: Quick Clean,
Speed 3, Speed 2, and then Speed 1.
External Control Only Mode
External Control Only mode will only allow the pump to run from external controls/inputs. When this
mode is active the programmed pump schedule is deactivated, and user speed requests from the
keypad will not be accepted. If the pump is stopped a user can still program the speeds for all four
Speed buttons.
To activate External Control Only mode:
1.
Stop the pump by pressing the Start/Stop
button.
2. Activate External Control Only mode by
pressing and holding the Start/Stop button
for 3 seconds.
3. If successful the LED next to Ext. Control
Only will illuminate. See Figure 12 .
4. The Start/Stop button must be pressed
again to allow the pump to run.
To deactivate External Control Only mode:
1.
Stop the pump by pressing the Start/Stop
button.
2. Deactivate External Control Only mode by
pressing and holding the Start/Stop button
for 3 seconds.
3. If successful the LED next to Ext. Control
Only will turn off. See Figure 12 .
4. The Start/Stop button must be pressed
again to allow the pump to run.
9
:
00
Pm
Figure 12: Activating
External Control Only