Daikin ACS320 User Manual

Group 22: Accel/Decel
This group denes ramps that control the rate of acceleration and deceleration. You dene these ramps as a pair, one for
acceleration and one for deceleration. You can dene two pairs of ramps and use a digital input to select one or the other pair.
Table 34: Group 22: Accel/Decel
Code Description Range Resolution Default S
2201 ACC/DEC 1/2 SEL DO NOT CHANGE!! -6…7 1 0
Denes control for selection of acceleration/deceleration ramps.
• Ramps are dened in pairs, one each for acceleration and deceleration.
• See below for the ramp denition parameters.
0 = NOT SEL – Disables selection, the rst ramp pair is used.
1 = DI1 – Denes digital input DI1 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…6 = DI2…DI6 – Denes digital input DI2…DI6 as the control for ramp pair selection.
• See DI1 above.
7 = COMM – Denes serial communication as the control for ramp pair selection.
-1 = DI1(INV) – Denes an inverted digital input DI1 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…-6 = DI2(INV)…DI6(INV) – Denes an inverted digital input DI2…DI6 as the control for ramp pair selection.
• See DI1(INV) above.
2202 ACCELER TIME 1 0.0…1800.0s 0.1 s 30.0 s
Sets the acceleration time for zero to maximum frequency for ramp pair 1. See A in gure.
• Actual acceleration time also depends on 2204 RAMP SHAPE.
• See 2008 MAXIMUM FREQUENCY, page 48.
2203 DECELER TIME 1 0.0…1800.0s 0.1 s 30.0 s
Sets the deceleration time for maximum frequency to zero for ramp pair 1.
• Actual deceleration time also depends on 2204 RAMP SHAPE.
• See 2008 MAXIMUM FREQUENCY, page 48.
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Daikin ACS320 Specifications

General

Brand	Daikin
Model	ACS320
Category	Controller
Language	English