Chapter 5 – Standard Application Macro Programs
ACH 500 Programming Manual 5-5
HVAC
Parameter Settings
START-UP DATA
A LANGUAGE → ENGLISH
B APPLICATIONS → HVAC
C APPLIC. RESTORE → NO
D SUPPLY VOLTAGE → 480/230/380
E USER DISPLAY SCALE → 0
F MOTOR CURRENT -FLA → I
N
of drive
G MOTOR POWER (kW) → P
N
of drive
H MOTOR POWER FACTOR → 0.83
I MOTOR BASE FREQ. → 60
J MOTOR BASE R.P.M. → 1728
K MOTOR NOM. VOLTAGE → 460/230/380
OPERATING DATA
1OUTPUT
2 SPEED
3 MOTOR CURRENT
4 % RATED TORQUE
5 % RATED POWER
6 DC BUS VOLTAGE
7 OUTPUT VOLTAGE
8 DRIVE TEMPERATURE
9 CONTROL LOCATION → EXTERNAL
10 KEYPAD REF 1
11 KEYPAD PI (REF 2)
12 EXT REF 1 OR 2 REF 1
13 EXTERNAL REF 1
14 EXTERNAL REF 2
15 RUN TIME
16 KILOWATT HOURS
17 LAST-RECD FAULT
18 SECOND-RECD FAULT
19 FIRST-RECD FAULT
20 PARAMETER LOCK OPEN
10 CONTROL CONNECTIONS
10.1 START/STOP/DIRECTION
10.1.1 EXT 1 STRT/STP/DIR DI1
10.1.2 EXT 2 STRT/STP/DIR DI6
10.1.3 LOC & EXT DIR FORWARD
10.2 EX REFERENCE SELECT
10.2.1EXT 1/EXT 2 SELECT DI2
10.2.2 EXTERNAL REF1 SEL AI2
10.2.3 EXT REF1 MINIMUM 0 Hz
10.2.4 EXT REF1 MAXIMUM 60 Hz
10.2.7 EXTERNAL REF2 SEL AI1
10.2.8 EXT REF2 MINIMUM 0 Hz
10.2.9 EXT REF2 MAXIMUM 60 Hz
10.3 PRESET SPEEDS
10.3.1 PRESET SPEED SEL DI3,4
10.3.2 PRESET SPEED 1 → 5 Hz
10.3.3 PRESET SPEED 2 → 10 Hz
10.3.4 PRESET SPEED 3 → 15 Hz
10.4 SYSTEM CONTR INPUTS
10.4.1 RUN ENABLE DI5
10.4.2 FAULT RESET SELECT NOT SEL
10.4.3 PARAM. LOCK SEL OP DATA 20
10.4.4 EXTERNAL FAULT NOT SEL
10.5 ANALOG INPUTS
10.5.1 MINIMUM AI1 → 0 V/0 mA
10.5.2 MAXIMUM AI1 → 10 V/20 mA
10.5.3 RC FILTER ON AI1 0.1s
10.5.4 INVERT AI1 NO
10.5.5 MINIMUM AI2 0 V/0 mA
10.5.6 MAXIMUM AI2 10 V/20 mA
10.5.7 RC FILTER ON AI2 0.1s
10.5.8 INVERT AI2 NO
10.6 RELAY OUTPUTS
10.6.1 RELAY RO1 OUTPUT READY
10.6.2 RELAY RO2 OUTPUT RUN
10.6.3 RELAY RO3 OUTPUT FAULT
10.7 ANALOG OUTPUTS
10.7.1 ANALOG OUTPUT 1 OUT FREQ
10.7.2 SCALE AO1 100%
10.7.3 MINIMUM AO1 → 0 mA
10.7.4 RC FILTER ON AO1 2s
10.7.5 INVERT AO1 NO
10.7.6 ANALOG OUTPUT 2 OUT CURR
10.7.7 SCALE AO2 100%
10.7.8 MINIMUM AO2 → 0 mA
10.7.9 RC FILTER ON AO2 2s
10.7.10 INVERT AO2 NO
20 DRIVE PARAMETERS
20.1 FREQ/CURRENT LIMITS
20.1.1 MINIMUM FREQUENCY → 0 Hz
20.1.2 MAXIMUM FREQUENCY → 60 Hz
20.1.3 FREQUENCY RANGE 0 – 120 Hz
20.1.4 CURRENT LIMIT → 1.1 x I
NSQ
20.2 START/STOP
20.2.1 START FUNCTION FLYING
20.2.2 TORQUE BOOST CURR 1.5 x I
N
20.2.3 STOP FUNCTION COAST
20.2.4 BRAKE CHOPPER NO
20.2.5 DC HOLD OFF
20.2.6 DC HOLD VOLTAGE 0.01 x V
N
20.2.7 DC BRAKE VOLTAGE 0.01 x V
N
20.2.8 DC BRAKE TIME 0s
20.3 ACCEL/DECEL
20.3.1 ACC/DEC 1 0R 2 SEL NOT SEL
20.3.2 ACC/DEC RAMP SHAPE LINEAR
20.3.3 ACCEL TIME 1 → 30s
20.3.4 DECEL TIME 1 → 30s
20.3.5 ACCEL TIME 2 60s
20.3.6 DECEL TIME 2 60s
20.3.7 ACCEL REF2 TIME 0.1s
20.3.8 DECEL REF2 TIME 0.1s
20.4 MOTOR CONTROL
20.4.1 SWITCHING FREQ 3 kHz
20.4.2 MAX OUTPUT VOLTAGE 460 V
20.4.3 V/HZ RATIO → SQUARED
20.4.4 FIELD WEAK POINT 60 Hz
20.4.5 IR COMPENSATION NO
20.4.6 IR COMP VOLTAGE 0.01 x V
N
20.4.7 IR COMP RANGE 0 Hz
20.4.8 SLIP COMPENSATION OFF
20.4.9 NOMINAL SLIP 4%
20.4.10 VOLTAGE LIMIT ON
20.5 CRIT FREQUENCIES
20.5.1 CRIT FREQ SELECT OFF
20.5.2 CRIT FREQ 1 LOW 0 Hz
20.5.3 CRIT FREQ 1 HIGH 0 Hz
20.5.4 CRIT FREQ 2 LOW 0 Hz
20.5.5 CRIT FREQ 2 HIGH 0 Hz
20.5.6 CRIT FREQ 3 LOW 0 Hz
20.5.7 CRIT FREQ 3 HIGH 0 Hz
20.5.8 CRIT FREQ 4 LOW 0 Hz
20.5.9 CRIT FREQ 4 HIGH 0 Hz
20.5.10 CRIT FREQ 5 LOW 0 Hz
20.5.11 CRIT FREQ 5 HIGH 0 Hz
30 PROTECTION/INFORMAT
30.1 FAULT FUNCTION
30.1.1 SERIAL FAULT FUNC STOP
30.1.2 AI <MIN FUNCTION NO
30.1.3 MOT TEMP FLT FUNC → FAULT
30.1.4 MOTOR THERM TIME 700s
30.1.5 MOTOR LOAD CURVE 115%
30.1.6 ZERO SPEED LOAD 40%
30.1.7 BREAK POINT 60 Hz
30.1.8 STALL FUNCTION WARNING
30.1.9 STALL CURRENT 1.1 x I
NSQ
30.1.10 STALL TIME/FREQ 20s/25 Hz
30.1.11 UNDERLOAD FUNC NO
30.1.12 UNDERLOAD TIME 600s
30.1.13 UNDERLOAD CURVE 1
30.2 AUTOMATIC RESET
30.2.1 NUMBER OF RESETS 5
30.2.2 TIME WINDOW 30s
30.2.3 TIME BETW. RES ATT 0
30.2.4 OVERVOLTAGE → NO
30.2.5 UNDERVOLTAGE YES
30.2.6 OVERCURRENT → NO
30.2.7 AI SIGNAL <MIN NO
30.3 SUPERVISION
30.3.1 OUTPUT FREQ 1 FUNC → NO
30.3.2 OUTPUT FREQ 1 LIM → 0
30.3.3 OUTPUT FREQ 2 FUNC NO
30.3.4 OUTPUT FREQ 2 LIM 0
30.3.5 CURRENT FUNCTION NO
30.3.6 CURRENT LIMIT 0 x I
N
30.3.7 REF1 FUNCTION NO
30.3.8 REF1 LIMIT 0 Hz
30.3.9 REF2 FUNCTION NO
30.3.10 REF2 LIMIT 0%
30.3.11 SUPERVIS MESSAGES ON
30.4 INFORMATION
30.4.11 CRI PROG VERSION (version)
30.4.2 MC PROG VERSION (version)
30.4.3 TEST DATE (date)
→ = Typical parameter values to
check during start-up. If needed,
change values to meet the needs
of your application. Complete
parameter list provided in
Appendix A.
To Next Page
Loading...
Need help?
General
