Toshiba TOSVERT VF-nC3 Instruction Manual page 137

1) External connection
Feedback signals (1)DC : 4~20mA (2)DC : 0~10V (3)DC : 0~5V
2) Types of PID control interfaces
Set process amount input value (frequency setting) for when doing PID control.
Process amount input value (frequency setting)
Frequency setup mode selection: 
1: Setting dial 1 (press in center to save)
2: Setting dial 2 (save even if power is off)
3: RS485 communication
5: UP/DOWN from external logic input
Preset-speed operation (  =  ,  are all possible)
Note 1: Regarding setting value for  : Terminal VI is used for a feed back signal, do not set  = 
(terminal VI).
3) Setting PID control
Set "  " in the extended parameter  (PID control) 
Set parameters  (acceleration time), and  (deceleration time) to the system fitting values.
(1)
To limit the output frequency, set parameters  (upper limit frequency) and  (lower limit
(2)
frequency). If process quantities are set with the jog dial, however, the process quantity setting range
will be limited by the settings of  and  .
R/L1 U/T1
S/L2 V/T2
T/L3 W/T3
(1) Panel keypad setting (1) Panel setting
VI
(2) Internal preset-speed
setting
CC
F-33
E6581595
M
Pressure
transmitter
P
Feedback signal
External analog input
VI (DC: 4 - 20 mA/
DC: 0 - 10 V/
DC: 0 - 5 V)
6