Alarm Display List - Fuji Electric Alpha7 VV User Manual

CHAPTER 7 MAINTENANCE AND INSPECTION

7.2.3 Alarm Display List

When an alarm is detected, the keypad of the servo amplifier automatically shows alarm data.
Order of
description
7
7-4
Status Display
Indication
AL. o c1
1
AL. o c2
AL. o S-
2
AL. L uc
3
AL. H u-
4
AL. E t1
5
AL. E t2
AL. d E-
6
AL. c E-
7
AL. E c-
8
AL. c tE
9
AL. o L1
10
AL. o L2
AL. r H4
11
AL. E cF
12
AL. L uP
13
AL. r H1
14
AL. r H2
15
AL. r H3
16
Name (in English)
Over Current 1
Over Current 2
Over Speed
Circuit Low voltage
High voltage
Encoder trouble1
Encoder trouble2
Data Error
Combination Error
Encoder Communication error
CONT (Control signal) Error
Over Load 1
Over Load 2
Inrush Current Suppression
Circuit Trouble
Safety Function Error
Power Low voltage
Internal resistor Heat
External resistor Heat
Resistor Tr Error
Type
Serious failure
Minor failure