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Toshiba 18 - 1250 A Manuale Utente

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TE Series        
          Digital Solid State Soft Starters   18 – 1250A 
65 
 
Fault Condition Description 
Fault Display 
Code 
Readout  
 
Fault Number 
Code used in 
History, 
F085, F088 
and F091 
LED 
Indicator 
No Full Load Amps entered into F001 
nFLA 
 
 
Over Current during Acceleration 
ocA 
1 
Over 
Current 
Over Current during Constant speed 
occ 
2 
Over Current during Deceleration 
ocd 
3 
Phase Loss during Acceleration 
PLA 
4 
Phase 
Loss 
Phase Loss during Constant speed 
PLc 
5 
Phase Loss during Deceleration 
PLd 
6 
Line Voltage Loss (no 3 phase prior to start) 
n3Ph 
6 
Over Temperature during Acceleration 
oTA 
7 
Over 
Temp  
Over Temperature during Constant speed 
otc 
8 
Over Temperature during Deceleration 
otd 
9 
Over Load during Acceleration 
oLA 
10 
Over Load 
Over Load during Constant speed 
oLc 
11 
Over Load during Deceleration 
oLd 
12 
Shorted SCR during Acceleration 
SSA 
13 
Shorted 
SCR or  
no load 
Shorted SCR during Constant speed 
SSc 
14 
Shorted SCR during Deceleration or Stop 
SSd 
15 
Shunt Trip during Acceleration 
st 
16 
Shunt Trip 
Shunt Trip during Constant speed 
st 
17 
Shunt Trip during Deceleration 
st 
18 
Current Imbalance during Acceleration 
IBA 
19 
--- 
Current Imbalance during Constant speed 
IBc 
20 
Current Imbalance during Deceleration 
IBd 
21 
Under Current during Acceleration 
UcA 
22 
--- 
Under Current during Constant speed 
Ucc 
23 
Under Current during Deceleration 
Ucd 
24 
Short Circuit during Acceleration 
ScA 
25 
Over 
Current 
Short Circuit during Constant speed 
Scc 
26 
Short Circuit during Deceleration 
Scd 
27 
Ground Fault during Acceleration 
GFA 
28 
--- 
Ground Fault during Constant speed 
GFc 
29 
Ground Fault during Deceleration 
GFd 
30 
Bypass Discrepancy during Acceleration 
BPA 
31 
--- 
Bypass Discrepancy during Constant speed 
BPc 
32 
Bypass Discrepancy during Deceleration 
BPd 
33 
PTC Trip during Acceleration 
PtA 
34 
Over Load 
PTC Trip during Constant speed 
Ptc 
35 
PTC Trip during Deceleration 
Ptd 
36 
Rotation Trip during Acceleration 
rtA 
37  
Rotation Trip during Constant speed 
rtc 
38 --- 
Rotation Trip during Deceleration 
rtd 
39  
Table 7.1: Fault code List