1-56 ACH550-UH User’s ManualApplication macrosBooster Pump macroThis macro configures for booster pump applications where the pump speed iscontrolled according to a signal received from a transducer. When using direct speedreference in AUTO mode or process PID, see General considerations on page 1-49.Parameters Changed Relative to HVAC DefaultParameter Value Parameter Value9902 APPLIC MACRO 6 ( BOOSTER PUMP) 2202 ACCELER TIME 1 10.0 s2101 START FUNCTION 8 ( RAMP) 2203 DECELER TIME 1 10.0 s1 SCR2 AI13 AGND4 10V5 AI26 AGND7 AO18 AO29 AGND10 24V11 GND12 DCOM13 DI114 DI215 DI316 DI417 DI518 DI619 RO1C20 RO1A21 RO1B22 RO2C23 RO2A24 RO2B25 RO3C26 RO3A27 RO3BX1+mAmAExternal reference 0(2)…10 V or 0(4)…20 mAReference voltage 10 VDCOutput frequency: 0(4)…20 mAStart/Stop: Activate to start driveNot configuredConstant (Preset) speed 1 (P 1202)Safety interlock 1: Deactivate to stop drive (P 1608)Not configuredRelay output 1 (P 1401)Default operation: Ready =>19 connected to 21Relay output 2 (P 1402)Default operation: Running =>22 connected to 24Relay output 3 (P 1403)Default operation: Fault (-1) =>25 connected to 27Output current: 0(4)…20 mANot configuredAnalog input circuit commonPID feedback: 0(2)…10 V or 0(4)…20 mAAnalog output circuit commonAuxiliary voltage output +24 VDCAuxiliary voltage output commonDigital input common for allSignal cable shield (screen)Analog input circuit common(Fault => 25 connected to 26)+J1AI1: 0(4) …20 mAAI2: 0(4) …20 mAONJ1 Jumper SettingsONON1 2J1
