108
Chapter 10 Troubleshooting
10.1 Alarm Messages
Digital flickering on the display indicates that an alarm occurs indicating that the driver is faulty. For
details about faults, see Table 10-
1 ―Fault codes‖. A code of the alarm message is represented by a
hexadecimal data, and four numeric displays appear. If the driver is faulty, the corresponding bits in the alarm
codes are set to ―1‖. For example, if an encoder is not connected, the 1
st
and 2
nd
bits of the faulty code are set
to ―1‖. As a result, ―0006‖ is displayed.
Table 10-1 Fault codes
1
st
bit in numeric display
(left)
2
nd
bit in numeric display
3
rd
bit in numeric display
4
th
bit in numeric display
(right)
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
E
E
P
R
O
M
E
rr
or
C
omm
ut
at
ion
R
es
erved
O
ver
Frequ
enc
y
IIt
E
rr
or
Log
ic
V
o
ltag
e
Fo
llo
w
ing
E
rr
or
C
ho
p
R
esi
st
or
O
ver
C
urr
e
nt
Low
V
o
ltage
O
ver
V
ol
tage
O
ver
T
emper
at
ure
E
nc
oder
C
ou
nt
ing
E
nc
oder
U
V
W
E
nc
oder
A
B
Z
Int
ernal
A maximum of 7 generated alarms can be stored in the driver. For details, enter the menu of Group F007.
Press
Enter
. The interface of faulty codes is displayed. The errors that you first discovered are those that
have occurred most recently. Press ▲ or ▼ to browse the messages of historical alarms. If the decimal point
at the lower right corner in the second bit of the numeric display is on, it indicates that the earliest alarm
message is just browsed; if the decimal point at the lower right corner in the third bit of the numeric display is
on, it indicates that the latest alarm message is just browsed.
For details on error messages, you need to access PC software via a communication port to check the
working status of the driver when an error occurs. Here are some messages of the driver for your reference:
1. Error codes;
2. Bus voltage when an error occurs;
3. Motor speed when an error occurs;
4. Motor current when an error occurs;
5. Driver temperature when an error occurs;
6. Working mode of the driver when an error occurs;
7. Accumulated working time of the driver when an error occurs;
8. Whether the current loop works when an error occurs; [0x0000 indicates that the power tube does
not work, and 0x0077 indicates that the power tube is working]
Содержание CD2S Series
Страница 7: ...7...
Страница 8: ...8 1 3 3 Power Brake and Encoder cable of Motors...
Страница 12: ...12 Fig 2 3 Installation direction...
Страница 15: ...15 3 1 2 Wiring Diagram Fig 3 1 Wiring diagram of CD2S driver...
Страница 16: ...16 3 1 3 X1 interface of CD2S Driver Fig 3 2 X1 interface Fig 3 3 Wiring diagram of X1 interface...
Страница 23: ...23 Fig 4 3 Separate regulation of bits...
Страница 82: ...82...
Страница 96: ...96 8 4 Debugging example 8 4 1 Oscilloscope 1 Enter oscilloscope 2 Parameters for Oscilloscope...
Страница 98: ...98 In Auto Reverse mode Kvp 110...
Страница 100: ...100 The oscilloscope is as following max following error is 69 inc Fig 2 Kpp 30 Vff 100...
Страница 101: ...101 The oscilloscope is as following max following error is 53 inc Fig 3 Kpp 30 Vff 50...
Страница 102: ...102 The oscilloscope is as following max following error is 230 inc...