Toshiba TE Series - 5.3 Display Modes; 5.3.1 Status Display Mode (Default Display)

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Function 51 Internal protection features
Several protection features in the TE Series are accomplished with internal hardware and use software
switches in Function 51 to enable or disable them. The following chart shows these functions and the
factory default settings. Refer to the Advanced Installation, Operation and Programming Manual,
Section 5.6.8.a for details on how to change these settings.
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Protection
Function
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Descriptio
n
Default
Settin
g
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Phase Rotation
Trip
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Phase Rotation protection.
Phase rotation must match selection in Bit #2 below. Setting to Off (0) will make the TE
insensitive for use behind a reversing contactor
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Off
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Expected Phase
Sequence
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2 = A-B-C Phase Rotation Sequence Only
0 = A-C-B Phase Rotation Sequence Only
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A-B-C
Rotation
Phase Current
Loss
Phase Current Loss, any phase current reading is less than 8 - 20% (Depending on frame
size) of unit max amp rating after 3 seconds from Start command.
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On
Shorted SCR
Lockout
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At least one SCR has shorted; there is no voltage drop across the SCR phase assembly.
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On
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Shunt Trip
Shunt Trip of the main Circuit Breaker or Isolation Contactor (if provided and wired to an Aux.
relay in F060-F061)). 2 or more SCRs have shorted in opposing phases so current was
flowing to the motor while the TE was in the Off state.
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On
PTC Input Trip PTC Trip function. This can be disabled so that a jumper is not required across the PTC inputs.
On
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Line Loss Trip
Protection against loss of input line voltage. Disable when using an In-Line Isolation
Contactor or any other system that normally removes line power from the starter. Resets
automatically when line voltage returns.
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On
Table 6: Function 51 table of Hardware Protection Features
Fn # Group Function Description Adjustment / Display Range
Setting
Increments
Factory
Setting
Setting
F085
Fault History and Run Data
Fault History #1, Latest Fault
0 = No fault history, or
Fault # 1 - 27: see Fault code list
1 0
F086
Time Stamp, Fault #1
Based on F078-80
00.00-23.59 (hh.mm)
[hh = 00-23; mm = 00-59]
00.01 00.00
F087
Date Stamp, Fault #1
Based on F076-77
01.01 – 12.31 (MM.DD)
[MM = 01-12; DD = 01-31]
00.01 01.01
F088
Fault History #2, Previous
Fault
0 = No fault history, or
Fault # 1 - 27: see Fault code list
1 0
F089 Time Stamp, Fault #2
00.00-23.59 (hh.mm)
[hh = 00-23; mm = 00-59]
00.01 00.00
F090 Date Stamp, Fault #2
01.01 – 12.31 (MM.DD)
[MM = 01-12; DD = 01-31]
00.01 01.01
F091 Fault History #3, Oldest Fault
0 = No fault history, or
Fault # 1 - 27: see Fault code list
1 0
F092 Time Stamp, Fault #3
00.00-23.59 (hh.mm)
[hh = 00-23; mm = 00-59]
00.01 00.00
F093 Date Stamp, Fault #3
01.01 – 12.31 (MM.DD)
[MM = 01-12; DD = 01-31]
00.01 01.01
F094 Run Time, Hours 000.0 – 999.9 hours 0.1 hours 0
F095
Run Time,
1000 Hour Overflow
0000 – 9999 thousand hours 1 k-hour 0
F096 Run Cycle Counter 0000 – 9999 times 1 times 0
F097
Run Cycle Counter
10K overflow
0000 – 9999 10 thousand times 1 10k times 0
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