Maintenance Reference(CP45FV) Eng.pdf - 第101页
Inspection of the Contr oller E3H Internal RAM error The erro r of access to RAM built in CPU - No E4H Precess error between CPU and ASIC The error of access between CPU and ASIC - No E5H Parameter error 1 Detect when de…
Samsung Component Placer CP45FV Series Maintenance Guide
Table 7-3. Alarm List
Alarm Code
Displ
ay
Bit7 Bit6 Bit5
Alarm Name Contents
Operation
At
detection
Alarm
Clear
A1H
Encoder error 1 Error detection of internal
encoder 1
DB Yes
A2H
Absolute encoder
battery voltage drop
Battery voltage drops
DB Yes
Encoder overheat Encoder built-in the
Motor overheats
SB Yes
A4H
Revolution overflow
of absolute encoder
Multiple-revolution
Counter overflow
DB Yes
B2H
Encoder error 2 Error detection of inte
rnal encoder 2
DB No
B3H
Revolution counter
error of absolute
encoder
Detection of faulty
multiple-revolution
coefficient
DB No
B4H
One revolution
counter error of
absolute encoder at
turning ON
Detection of faulty one
-revolution coefficient
DB No
B5H
Over-allowable
speed of absolute
encoder at turning
ON
Excess allowable motor
speed at the time of
turning on
DB No
Encoder
itself
B6H
1 0 1
Encoder internal
memory error
Error of access to
EEPROM in the encoder
DB No
C1H
Over-speed Rotating speed of
servomotor is 1.2 times
maximum rotating speed.
DB Yes
C2H
Velocity control error The code of current
command does not match
that of over-speed
DB Yes
C3H
Velocity feedback
error
Motor power line is
disconnected. (Note2)
DB Yes
D1H
Position deviation
error
Position deviation counter
exceeds setting value
DB Yes
D2H
Faulty position
command pulse
frequency 1
The frequency of input
position command pulse is
high.
SB Yes
D3H
Faulty position
command pulse
frequency 2
Overflow of position
command low pass filter
SB Yes
Control
DFH
1 1 0
Test mode close
(Note1)
Detect at the time of test
mode close
DB Yes
E1H
EEPROM error Faulty EEPROM built in
the amplifier
DB No
Control
Module
and
Memory
E2H
1 1 1
EEPROM check
sum error
Faulty check sum in the
whole area of EEPROM
- No
A3H
7-30
Inspection of the Controller
E3H
Internal RAM error The error of access to
RAM built in CPU
- No
E4H
Precess error
between CPU and
ASIC
The error of access
between CPU and ASIC
- No
E5H
Parameter error 1 Detect when designation
the amplifier, motor or
encoder code which is not
yet coped or defined.
- No
E6H
Parameter error 2 Faulty combration of
motor, encoder, and
amplifier code set in
system parameter
- No
F1H
Task process error Faulty CPU interruption
process
DB No
F2H
Initial time-out Detect when the initial
process does not finish
within the spected time.
- No
Caution
Note1
The alarm which is occurred at the time of the test mode
finish is not recorded in the alarm history.
Note2
When motor speed drops at the same tome as Servo ON,
disconnection of motor power line may not be detected.
7-31
Samsung Component Placer CP45FV Series Maintenance Guide
Table 7-4. Warning List
Warning Name Contents
Overload
Effective torque is exceeding setting
torque.
Regenerative overload Overload of regenerative resistor
Load
Amplifier overheat
Amplifier’s ambient temperature
exceeds the setting range.
Power
Supply
Main circuit charging
Main circuit voltage is 105VDC or
more
Forward over-travel Forward over-travel is being input.
External
Input
Backward over-travel Backward over-travel is being input.
Encoder
Absolute encoder battery
warning
Battery voltage is 3.0V or less.
Under torque command control
Torque command is being controlled
at torque limit value.
Under velocity command
control
Velocity command is being
controlled at velocity limit value.
Control
Position deviation exceeding
Position deviation warning setting
value is being exceeded.
Note）For warning display, see 8-4
Caution
While a warning is detected, the normal operation can be
held. However, if the condition is going on, the alarm may
occur. Review the operational condition before alarm
occurrence.
A warning is not latched at the time of detection. Without
warning, it is automatically released.
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