EV Inverter Operating Manual
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TECO
– Westinghouse Motor Company 31
Preset Speed
Command 3
Set value=004
Preset Speed
Command 2
Set value=003
Preset Speed
Command 1
Set value=002
Jog Frequency
Command
Set value=005
Output
frequency set
value
X
X
X
1
F36
0
0
0
0
F28
0
0
1
0
F29
0
1
0
0
F30
0
1
1
0
F31
1
0
0
0
F32
1
0
1
0
F33
1
1
0
0
F34
1
1
1
0
F35
X = 1 or 0
F11 - F15=006: External Emergency Stop (E.S.)
Upon receiving an external Emergency Stop signal the inverter will decelerate to a stop by the
value set by C12, the 2
nd
deceleration time setting regardless of the F09 deceleration setting
and the display will flash
―E.S‖.
The inverter will restart only when the Emergency Stop signal
is removed and the start signal is removed and re-asserted (remote mode), or the Run key is
pushed (keypad mode). Removing the Emergency Stop signal before the inverter has fully
stopped will not cancel the Emergency Stop operation. The output relay can be set to
Emergency Stop fault by setting F21=008.
F11 - F15=007: Base Block (b.b.)
The inverter will stop immediately (coast to stop) upon receiving the Base Block signal
regardless of the setting of F09 and the display will flash
―b.b‖.
The inverter will auto restart
in a speed search mode when the Base Block signal is removed.
F11 - F15=008: Switching to 2nd acceleration / deceleration time
When the external terminal is ON the 2nd acceleration / deceleration time are in effect. (Refer
to parameters C11, C12 for the time settings)
F11=009: Reset command
When the reset command is ON, the inverter will be disabled and all re-settable table faults
will be cleared.
NOTE: Do not use a maintained device on the Reset input.
F11 - F15=010 / 011: Up / Down functions
(
Controlled by acceleration / deceleration times)
Set F05=003
to enable the Up / Down function.
Set C40=000
, When the Up / Down terminal is ON, the inverter begins accelerating / decelerating
to the set frequency and stops when the UP / DOWN signal is removed. The inverter continues to
run at that frequency. Setting
C40=002
will operate identically as C40 = 000 except that the
reference frequency can now be modified with the Up / Down terminals when the inverter is
stopped.
The inverter will decelerate to stop or coast to stop when the Run command is OFF depending on
the deceleration setting of F09. The frequency at which the inverter will re-start is stored in F28.
NOTE: The Up / Down keys on the keypad are disabled for changing the frequency when
F05=003, but the frequency can be modified by setting Parameter F28.
Set C40=001,
The inverter will accelerate from 0Hz (stop) upon receiving a run command. The
Up / Down action is similar to the description above. When the run command is removed, the
inverter will decelerate to a stop or coast to a stop depending on the deceleration setting of F09.
The inverter will accelerate from 0Hz each time a run command is given.
NOTE: The Up / Down commands are disabled if both Up and Down terminals are ON at the
same time.
Содержание EV INVERTER Series
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