ABB ACS320 series User Manual

44 Actual signals and parameters in the short view
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JAPANESE Japanese 19
9902 APPLIC
MACRO
Selects the application macro. See chapter Application
macros in ACS320 user’s manual (3AUA0000062599
[English]).
HVAC
DEFAULT
HVAC
DEFAULT
This macro provides the factory default parameter settings
for the ACS320.
1
SUPPLY FAN For supply fan applications where the supply fan brings
fresh air in.
2
RETURN FAN For return fan applications where the return fan removes air. 3
CLNG TWR
FAN
For cooling tower fan applications. 4
CONDENSER For condenser and liquid cooler applications. 5
BOOSTER
PUMP
For booster pump applications. 6
PUMP
ALTERNA
For pump and fan alternation (PFA) applications. 7
INT TIMER For applications where a built-in timer starts and stops the
motor.
8
INT TIMER CS For applications such as a timed powered roof ventilator
(PRV) which alternates between two constant speeds
(constant speed 1 and 2) based on a built-in timer.
9
FLOATING
PNT
For applications where speed reference needs to be
controlled through digital inputs (DI4 & DI5). By activating
digital input 4, the speed reference increases, by activating
digital input 5, the speed reference decreases. If both digital
inputs are active or inactive, the reference does not change.
10
DUAL
SETPPID
For dual setpoint PID applications, where activating digital
input 3 (DI3) changes the process PID controller’s setpoint
to another value.
11
DL SP PID CS For applications with 2 constant speeds, active PID and PID
alternating between two setpoints using digital inputs.
12
E-BYPASS This macro provides the equivalent ACH550 E-Bypass
default parameter settings for the ACS320. (The ACS320 is
not physically compatible with the E-Bypass.)
13
HAND
CONTROL
For drive control using only the control panel with no
automated control.
14
E-CLIPSE This macro provides the equivalent ACH550 E-Clipse
Bypass default parameter settings for the ACS320. (The
ACS320 is not compatible with the E-Clipse Bypass.)
15
Parameters in the short parameter view
No. Name/Value Description Def/FbEq

ABB ACS320 series Specifications

General

Voltage Range	200 V to 240 V, 380 V to 480 V
Control Method	Scalar control
Protection Class	IP20
Frequency	48 to 63 Hz
Communication Protocols	Modbus RTU
Enclosure Rating	IP20
Storage Temperature	-40°C to +70°C
Relative Humidity	5% to 95% (non-condensing)
Altitude	Up to 1000 m without derating
Protection Features	Overcurrent, overvoltage, undervoltage, short circuit
Ambient Temperature	-10°C to +40°C (derating above +40°C)