ABB ACS320 User Manual

Actual signals and parameters 195
 Group 22: Accel/Decel
This group defines ramps that control the rate of acceleration and deceleration. You
define these ramps as a pair, one for acceleration and one for deceleration. You can
define two pairs of ramps and use a digital input to select one or the other pair.
2115
MOT. HEATING SEL
-5...8 1 0
Selects the source for controlling motor heating.
-5...-1 = DI1 (INV)...DI5 (INV) – Inverted digital input DI. (0 = Motor heating is On, 1 =
Motor heating is Off).
0 (default) = OFF – Motor heating is inactive. Can also be used to switch off the
injection during heating.
1...5 = DI1...DI5 – Digital input DI1...DI5. (1 = Motor heating is On, 0 = Motor heating is
Off).
7 = COMM – Serial communication as the control for motor heating.
8 = ON – Motor heating active (during stop).
When motor heating is active, drive shows the alarm 2038 MOTOR HEATING
ACTIVE.
Group 22: Accel/Decel
Code Description Range Resolution Default S
2201
ACC/DEC 1/2 SEL
-5…7 1 0
Defines control for selection of acceleration/deceleration ramps.
• Ramps are defined in pairs, one each for acceleration and deceleration.
• See below for the ramp definition parameters.
0 = NOT SEL – Disables selection, the first ramp pair is used.
1 = DI1 – Defines digital input 1 as the control for ramp pair selection.
• Activating the digital input selects ramp pair 2.
• De-activating the digital input selects ramp pair 1.
2…5 = DI2…DI5 – Defines digital input DI2…DI5 as the control for ramp pair
selection.
• See DI1 above.
7 = COMM – Defines serial communication as the control for ramp pair selection.
-1 = DI1(INV) – Defines an inverted digital input 1 as the control for ramp pair
selection.
• De-activating the digital input selects ramp pair 2
• Activating the digital input selects ramp pair 1.
-2…-5 = DI2(INV)…DI5(INV) – Defines an inverted digital input DI2…DI5 as the
control for ramp pair selection.
• See DI1(INV) above.
2202
ACCELER TIME 1
0.0 … 1800.0 s 0.1 s 30.0 s
Sets the acceleration time for zero to maximum frequency for ramp pair 1. See A in
the figure with parameter 2204 RAMP SHAPE 1.
• Actual acceleration time also depends on parameter 2204 RAMP SHAPE 1.
• See parameter 2008 MAXIMUM FREQ.
Group 21: Start/Stop
Code Description Range Resolution Default S

ABB ACS320 Specifications

General

Overload Capacity	150% for 60 seconds
IP Rating	IP20
Frame Size	R1 to R3
Enclosure Rating	IP20
Frequency Range	0 to 500 Hz
Protection Features	Overvoltage, Undervoltage, Overcurrent, Overload, Short circuit, Ground fault, Overtemperature
Fieldbus Communication	Modbus RTU, PROFIBUS DP, CANopen
Communication Interfaces	RS485
Operating Temperature	-10 to +50 °C (14 to 122 °F)
Storage Temperature	-40°C to +70°C
Humidity	Less than 95% (non-condensing)
Supply Voltage	200 V to 240 V (±10%), 380 V to 480 V (±10%)
Input Voltage	200 V to 240 V (±10%), 380 V to 480 V (±10%)