7. EXPLANATION OF PARAMETERS
7-14
7.1.8 Alarm Trace Mode (Screen Mode 6)
This mode is used for displaying the alarm history.
Fig. 7-7 Alarm Trace Mode Screen
Table 7-11 Screen Mode 6
Page
No.
History
No.
Abbre-viati
on
Name
0 Now Current alarm
None No alarm
OC Power element error
AOH Amplifier overheating
EXOH External overheating
OV Overvoltage
RGOH Built-in regenerative resistor overheating
PE Control power supply voltage
DE1 Sensor error
DE2 Sensor error
OL Overload
OS Over-speed
SE Velocity control error
OVF Excessive deviation
MPE Main power error
FP Main power open-phase
RGOL Regenerative error
DSPE Servo processor error
MEME Memory error
DE3 Sensor error
DE4 Sensor error
IFBE Current FB error
1 Last 1 The last alarm
2 Last 2 The alarm second to last
3 Last 3 The alarm third to last
4 Last 4 The alarm fourth to last
5 Last 5 The alarm fifth to last
6 Last 6 The alarm sixth to last
7 Last 7 The alarm seventh last
*Alarm #
#### #########
Screen page number
History
number
Abbreviated
alarm name