Sanyo Denki Sanmotion R 3E S, Инструкция по эксплуатации

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8. Maintenance
8-5
8.2.2 Alarm list
Operation at detecting: “DB“ performs the slowdown stop of the servo motor by dynamic brake operation at the alarm generating.
Operation at detecting: “SB“ performs the slowdown stop of the servo motor with sequence current limiting value.
When dynamic brake is selected by Emergency Stop Operation selection, the servo motor is decelerating stopped for the dynamic brake operation regardless of
the operation when detecting it. (However, it stops in free servo brake operation at the time of alarm 53H (DB resistor overheating) detection.)
Alarm code
Alarm name Alarm contents
Detection
Operations
Alarm
reset
Display
3bits output PY compatible code
Bit7 Bit6 Bit5 ALM8 ALM4 ALM2 ALM1
Abnorm
ality rel
ated to
drive
21
0 0 1
0 0 0 1
Main Circuit Power Device Error
(Over current)
■
Over current of drive module
■ Abnormality in drive power supply
■
Overheating of drive module
DB Yes
22 0 0 0 1 Current Detection Error 0
■ Abnormality of electric current detection value
DB Yes
23 0 0 0 1 Current Detection Error 1
■
Abnormality of Electric current detection circuit DB Yes
24 0 0 0 1 Current Detection Error 2
■
Abnormality in communication with
Electric current detection circuit
DB Yes
25 1 1 1 0 Safe Torque Off Error 1
■
Logic unmatched in safe torque off input DB No
26 1 1 1 0 Safe Torque Off Error 2
■ Failure of safe torque off circuit
DB No
27 0 0 0 1 Fan stop
■
Speed reduction of fan DB No
Abnorm
ality rel
ated to lo
ad
41
0 1 0
0 0 1 0 Overload 1
■
Excessive effective torque SB Yes
42 0 0 1 0 Overload 2
■
Stall over load DB Yes
43 0 1 0 1 Regenerative Overload
■
Regeneration load ratio exorbitance DB Yes
45 0 0 1 0 Average continuous over speed
■ Over speed in average rotational speed
SB Yes
52 0 0 1 1 RS Overheat
■
Detection of in-rush prevention resistance
overheating
SB Yes
53 0 0 1 1 Dynamic Brake Resistance Overheat
■
Overheating detection of dynamic brake
resistor
SB Yes
54 0 1 0 1 Internal Regenerative Resister Overheat
■
Overheating detection of Internal regenerative resistor
DB Yes
55 0 0 1 1 External Error
■
Overheating detection of External regenerative resistor
DB Yes
56 0 0 1 1 Main Circuit Power Device Overheat
■ Overheating detection of Drive module
DB Yes
Abnorm
ality in
pow
er supp
ly
61
0 1 1
0 1 0 1 Over-voltage
■
DC Excess voltage of main circuit DB Yes
62 1 0 0 1 Main Circuit Under-voltage Note1)
■
DC Main circuit low voltage
DB Yes
63
1 0 1 0
Main Power Supply Fail Phase Note1)
■ 1 phase of the 3 phase main circuit power
supply disconnected
SB Yes
68 0 1 0 1 Main circuit voltage detection error
■ Failure of VBUS detection circuit
DB No
71 0 1 1 1 Control Power Supply Under-voltage Note2)
■ Control power supply low voltage
DB
Yes
Note 3)
72 0 1 1 1 Control Circuit Under-voltage 1 ■
Under voltage of
±
12V
SB Yes
73 0 1 1 1 Control Circuit Under-voltage 2
■
Under voltage of +5V DB No