Control Panel - S&P VAPZ Serie Manual De Instrucciones

3. CONTROL PANEL

Schakelaar met 3 standen "OFF / AUTO / ON":
• "OFF" => motor output = 0V on condition that max. speed input is not activated
• "AUTO" => motor output depends on the status of the inputs
• "ON" => motor output = max. voltage (in accordance with Smax setting).
4. INPUT GO/STOP
Condition = panel switch set to auto:
• circuit open between the 2 terminals => stop
• circuit closed => on (motor output depends on IN analogic input status)
At powerup, motor output is forced to max. value for 8s to set the motor running.
5. INPUT MAX. SPEED
Always takes priority regardless of the position of the panel switch and the status of the go/
stop and IN inputs:
• Circuit open between the 2 terminals => input inactive (motor output depends on analogic
input).
• Circuit closed => motor output = max. voltage (in accordance with Smax setting).
6. PROPORTIONAL MODE (VAV): ANALOGIC INPUT IN
Condition = front panel switch set to AUTO, "ON/OFF" input set to ON and "Max. speed" input
inactive.
Changes in motor output depend on this input:
Motor output (V AC)
Analogic input
2 types of signal possible for analogic input:
• current signal 4-20 mA if switch S1.1 set to ON (factory setting)
• voltage signal 0-10V DC if switch S1.1 set to OFF
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