Sanyo Denki Sanmotion R 3E S, Instruction Manual, Page: 341 / 514

8.2 List of warning and alarm
8-8
Alarm code
Alarm name Alarm contents
Detection
Operations
Alarm
reset
Display
3bits output PY compatible code
Bit7 Bit6 Bit5 ALM8 ALM4 ALM2 ALM1
Contro
l system abnorm
ality
C1
1 1 0
0 1 1 0 Over-speed
■ Motor rotation speed reaches 120 % of the
highest speed limit.
DB
Yes
C2 1 1 0 0 Velocity Control Error
■
Torque command and acceleration direction are not matching.
DB
Yes
C3 1 1 0 0
Velocity Feedback Error
■
Servo motor power disconnection Note 5) DB Yes
C5 1 1 0 0
Model tracking vibration suppression control
error
■ Operation pattern is not mach with model
tracking vibration suppression control.
DB
Yes
D1 1 1 0 1
Excessive Position Deviation
■ Position Deviation exceeds setup value. DB Yes
D2 1 1 0 1 Faulty Position Command Pulse Frequency 1
■
Frequency of entered position command pulse is excessive
SB Yes
D3 1 1 0 1 Faulty Position Command Pulse Frequency 2 ■
Position command frequency after electronic gear is high.
SB Yes
D4 1 1 0 1 Axes-sync error excess
■ Position deviation error between own axis and
counterpart axis exceeds setting value.
DB
Yes
D5 1 1 0 1 Dual position error excess
■ The difference of servo motor position and load
position exceeds the setting value.
DB
Yes
D6 1 1 0 1 Dual position error feedback error
■ The motor encoder frequency after feedback
electronic gear is too high.
DB
Yes
D7 1 1 0 1
Amplifier communication error
■ Amplifier communication error during
axes-sync operation
DB No
DF 1 1 0 1 Test Run Close Note6)
■
Detection in
‘
Test mode end
’
status DB
Yes
Contro
l system/Memory system abnorm
ality
E1
1 1 1
1 1 1 1
Memory Error 1
■ Abnormality of amplifier with built-in EEPROM DB No
E2 1 1 1 1 Memory Error 2
■
Error in check sum of EEPROM (entire area)
－ No
E3 1 1 1 1 CPU error 1
■
Access error in CPU built in RAM
－ No
E4 1 1 1 1
CPU error 2
■
Checksum error of FLASH memory with built in CPU
－ No
E5 1 1 1 1 System Parameter Error 1
■
System parameter is outside a setting range.
－ No
E6 1 1 1 1 System Parameter Error 2
■
The combination of a system parameter is abnormal.
－
No
E7 1 1 1 1
Motor Parameter Error
■ Setup of a motor parameter is abnormal. － No
E8 1 1 1 1 Control circuit error 1
■
Access abnormality in CPU to ASIC
－ No
E9 1 1 1 1 Control circuit error 2
■
Abnormalities of control circuit.
－
No
EA 1 1 1 1 Memory Error 3
■
Abnormality of FLASH memory in servo amplifier.
SB
No
EB 1 1 1 1 Control circuit error 3
■
Abnormalities of control circuit.
－
No
EE 1 1 1 1 Motor Parameter Automatic Setting Error 1
■ Motor parameter automatic setting function
cannot be performed.
－ No
EF 1 1 1 1 Motor Parameter Automatic Setting Error 2
■ The result of motor parameter automatic
setting is abnormal.
－ No
F1 1 1 1 1
Task Process Error
■ Error in interruption process of CPU DB No
F2 1 1 1 1
Initial Process Time-Out
■
Initial process does not end within initial process time
－ No
F3 1 1 1 1
CPU error 3
■ Abnormality of CPU setting － No