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MC1000 FAULT MESSAGES
FAULT
DESCRIPTION
Output Transistor fault; Output current exceeded
OUTPUT
200%. May be ground fault or short circuit.
Low DC Bus Voltage fault: DC bus voltage
LO VOLTS
dropped below 60%. May be low line voltage.
High DC Bus Voltage fault: DC bus voltage
HI VOLTS
exceeded 120%. May be overhauling load.
High Temperature fault: Heatsink or ambient
HI TEMP
temperature too high.
Current Overload fault: Output current exceeded
OVERLOAD
100% for too long. VFD may be undersized.
Power Transient fault.
PWR TRAN
Power Sag fault: New control board installed.
PWR SAG
Perform factory reset using Parameter 65.
Language EEPROM fault.
LANGUAGE
External fault: TB-13D activated (Parameter 50).
EXTERNAL
Dynamic Brake fault: DB Resistors overloaded.
DB ERROR
Control Board fault: New software installed.
CONTROL
Perform factory reset using Parameter 65.
Internal fault.
INTERNAL
Internal fault.
INTERN (#)
MC1000 FAULT HISTORY
Parameter 70 - FAULT HISTORY stores the last eight faults that tripped
the drive. The FAULT HISTORY indicates the number of the fault
(number 1 is the most recent fault), the fault message, and the status of
the drive at the time of the fault. An example is shown below:
FAULT
FAULT
DRIVE
NUMBER
MESSAGE
STATUS
2 OUTPUT
ACCEL
In the example above, the second fault is being viewed, which is an
OUTPUT fault that ocurred while the drive was accelerating.
MC1000 PARAMETERS
PARAMETER
FACTORY
PARAMETER
NO.
NO.
NAME
DEFAULT
0
LINE VOLTS
AUTO
32
HZ MULT
1
SPEED #1
20.00 HZ
33
SPEED DP
2
SPEED #2
20.00 HZ
34
LOAD MLT
3
SPEED #3
20.00 HZ
35
CONTRAST
4
SPEED #4
20.00 HZ
36
SLEEP TH
5
SKIP #1
.00 HZ
37
SLEEP DL
6
SKIP #2
.00 HZ
39
TB5 MIN
7
BAND WID
1.00 HZ
40
TB5 MAX
8
ACCEL
30.0 SEC
41
AIN FLTR
9
DECEL
30.0 SEC
42
TB10A OUT
10
MIN FRQ
.50 HZ
43
@TB10A
11
MAX FRQ
60.00 HZ
44
TB10B OUT
12
DC BRAKE
.0 VDC
45
@TB10B
13
DC TIME
.0 SEC
47
14
DYN BRAKE
OFF
48
16
CURRENT
180 %
49
17
MOTOR OL
100 %
50
18
BASE
60.00 HZ
52
TB14 OUT
19
FX BOOST
(NOTE 1)
53
TB15 OUT
20
AC BOOST
.0 %
54
21
SLIP CMP
.0 %
57
22
TORQUE
CONSTANT
58
ADDRESS
23
CARRIER
2.5 KHZ
61
PASSWORD
25
START
NORMAL
63
SOFTWARE
26
STOP
COAST
64
MONITOR
27
ROTATION
FORWARD
65
PROGRAM
28
AUTO / MAN
BOTH
66
HISTORY
29
MANUAL
KEYPAD
69
LANGUAGE
30
CONTROL
LOCAL
70
HISTORY
31
UNITS
HERTZ
NOTE 1: REFER TO THE MC1000 MANUAL.
NOTE 2: THESE PARAMETERS ARE VIEW-ONLY.
FACTORY
NAME
DEFAULT
1.00
XXXXX
100 %
MED
.00 HZ
30.0 SEC
.00 HZ
60.00 HZ
0.02 SEC
NONE
Intelligent Drive
60.00 HZ
NONE
125 %
TB13A
NONE
TB13B
NONE
TB13C
NONE
TB13D
EXT FAULT
NONE
NONE
RELAY
NONE
SERIAL
DISABLE
30
0019
(NOTE 2)
ON
RESET 60
NOTE: Before installing and operating the MC1000 drive,
MAINTAIN
please read and become familiar with the MC1000 Series
ENGLISH
Installation and Operation Manual.
FAULT
(NOTE 2)
QRM1-OBOC
mc series
RUN
>
60.00 HZ
PROG
AUTO
START
RUN
MAN
FWD
STOP
ENTER
REV
MC1000 Series
Quick Reference Guide
AC Technology Corporation
660 Douglas St, Uxbridge, MA 01569
800-217-9100, FAX: 508-278-7873
www.actechdrives.com
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Related Manuals for AC Tech MC1000 Series
Summary of Contents for AC Tech MC1000 Series
- Page 1 DRIVE NOTE: Before installing and operating the MC1000 drive, NUMBER MESSAGE STATUS AUTO / MAN BOTH HISTORY MAINTAIN please read and become familiar with the MC1000 Series MANUAL KEYPAD LANGUAGE ENGLISH Installation and Operation Manual. 2 OUTPUT ACCEL FAULT CONTROL...
- Page 2 THE MC1000 KEYPAD MC1000 KEYPAD FUNCTIONS MC1000 DISPLAYS Shown below are examples of MC1000 displays. To scroll through the Press the START key to start the drive. The START START SPEED, LOAD, and MOTOR VOLTAGE displays, press and release key is only active in LOCAL mode. the ENTER key.