TECO F33 Series, Инструкция по эксплуатации, Страница: 92 / 192

Functional Description 89
has an accurate process value when no feedback sig-
nal is used. See Fig. 73
.
Communication information
Fig. 73 Ratio
F(Value), Process Min [327]
This function is used for scaling if no sensor is used. It
offers you the possibility of increasing the process
accuracy by scaling the process values. The process
values are scaled by linking them to known data in the
VSD. With F(Value), Proc Min [327] the precise value at
which the entered Process Min [324] is valid can be
entered.
Communication information
F(Value), Process Max [328]
This function is used for scaling if no sensor is used. It
offers you the possibility of increasing the process
accuracy by scaling the process values. The process
values are scaled by linking them to known data in the
VSD. With F(Value), Proc Max the precise value at which
the entered Process Max [525] is valid can be entered.
Default: Linear
Linear 0 Process is linear related to speed/torque
Quadratic 1
Process is quadratic related to speed/
torque
Modbus Instance no/DeviceNet no: 43312
Profibus slot/index 169/216
Fieldbus format UInt
Modbus format UInt
326 Ratio
Stp Linear
A
Ratio=Linear
Ratio=Quadratic
Process
Process
Process
Min Max
unit
Max
[325]
Min
[324]
Speed
[341]
Speed
Speed
[343]
NOTE: If Speed, Torque or Frequency is chosen in menu
[321] Proc Source, menus [322]- [328] are hidden.
Default: Min
Min -1
According to Min Speed setting in
[341].
Max -2
According to Max Speed setting in
[343].
0.000-10000 0-10000 0.000-10000
Modbus Instance no/DeviceNet no: 43313
Profibus slot/index 169/217
Fieldbus format Long, 1=1 rpm
Modbus format EInt
NOTE: If Speed, Torque or Frequency is chosen in menu
[321] Proc Source, menus [322]- [328] are hidden.
Default: Max
Min -1 Min
Max -2 Max
0.000-
10000
0-10000 0.000-10000
327 F(Val) PrMin
Stp Min
A
328 F(Val) PrMax
Stp Max
A