Mitsubishi Electric MELSERVO-J4 Series Instruction Manual page 292

No. Name
E3 Absolute position counter warning
E4 Parameter warning
E5 ABS time-out warning
E6 Servo forced stop warning
E7 Controller forced stop warning
E8 Cooling fan speed reduction warning
E9 Main circuit off warning
EA ABS servo-on warning
EB The other axis error warning
EC Overload warning 2
ED Output watt excess warning
F0 Tough drive warning
F2 Drive recorder - Miswriting warning
F3 Oscillation detection warning
F4 Positioning warning
F5 Simple cam function - Cam data
miswriting warning
F6 Simple cam function - Cam control
warning
F7 Machine diagnosis warning
*1 Leave for about 30 minutes of cooling time after removing the cause of occurrence.
*2 The following shows two stop methods of DB and SD.
DB: Stops with dynamic brake. (Coasts for the servo amplifier without dynamic brake.)
Coasts for MR-J4-03A6(-RJ) and MR-J4W2-0303B6.
SD: Forced stop deceleration
*3 This is applicable when [Pr. PA04] is set to the initial value. The stop system of SD can be changed to DB using [Pr. PA04].
*4 For MR-J4-_A_ servo amplifier, quick stop or slow stop can be selected using [Pr. PD30].
*5 For MR-J4-_GF_ servo amplifier, quick stop or slow stop can be selected using [Pr. PD12]. (I/O mode only)
8 TROUBLESHOOTING
290
8.3 Warning list
Detail No. Detail name
E3.1 Multi-revolution counter travel distance excess warning
E3.2 Absolute position counter warning
E3.4 Absolute positioning counter EEP-ROM writing frequency warning
E3.5 Encoder absolute positioning counter warning
E4.1 Parameter setting range error warning
E5.1 Time-out during ABS data transfer
E5.2 ABSM off during ABS data transfer
E5.3 SON off during ABS data transfer
E6.1 Forced stop warning
E6.2 SS1 forced stop warning 1 (safety observation function)
E6.3 SS1 forced stop warning 2 (safety observation function)
E7.1 Controller forced stop input warning
E8.1 Decreased cooling fan speed warning
E8.2 Cooling fan stop
E9.1 Servo-on signal on during main circuit off
E9.2 Bus voltage drop during low speed operation
E9.3 Ready-on signal on during main circuit off
E9.4 Converter unit forced stop
EA.1 ABS servo-on warning
EB.1 The other axis error warning
EC.1 Overload warning 2
ED.1 Output watt excess warning
F0.1 Instantaneous power failure tough drive warning
F0.3 Vibration tough drive warning
F2.1 Drive recorder - Area writing time-out warning
F2.2 Drive recorder - Data miswriting warning
F3.1 Oscillation detection warning
F4.4 Target position setting range error warning
F4.6 Acceleration time constant setting range error warning
F4.7 Deceleration time constant setting range error warning
F4.9 Home position return type error warning
F5.1 Cam data - Area writing time-out warning
F5.2 Cam data - Area miswriting warning
F5.3 Cam data checksum error
F6.1 Cam axis one cycle current value restoration failed
F6.2 Cam axis feed current value restoration failed
F6.3 Cam unregistered error
F6.4 Cam control data setting range error
F6.5 Cam No. external error
F6.6 Cam control inactive
F7.1 Vibration failure prediction warning
F7.2 Friction failure prediction warning
F7.3 Total travel distance failure prediction warning
Stop
*2*3
method








SD
SD
SD
SD


DB
DB
DB
DB

DB






















