Toshiba TOSVERT VF-S11 User Manual

E6581158
F-20
6
6.5.3 Setting of frequency with the input from an external
contact
H : External contact input - UP response time
H
: External contact input - Up frequency steps
H
: External contact input - DOWN response time
H
: External contact input - DOWN frequency steps
H
: Initial up/down frequency
H
: Change of the initial up/down frequency
• Function
These parameters are used to set an output frequency by means of a signal from an external device.
Title Function Adjustment range Default setting
H
External contact input - UP response
time
0.0 - 10.0 (S) 0.1
H
External contact input - Up frequency
steps
0.0 - FH (Hz) 0.1
H
External contact input - DOWN re-
sponse time
0.0 - 10.0 (S) 0.1
H
External contact input - DOWN fre-
quency steps
0.0 - FH (Hz) 0.1
H
Initial up/down frequency LL - UL (Hz) 0.0
H
Change of the initial up/down fre-
quency
0: Not changed
1: Setting of H changed
when power is turned off
1
* These functions take effect when parameter HOQF (frequency setting mode selection 1) is set to  or pa-
rameter H (frequency setting mode selection 2) is set to  is enabled.
Q Adjustment with continuous signals (Parameter-setting example 1)
Set parameters as follows to adjust the output frequency up or down in proportion to the frequency
adjustment signal input time:
Panel frequency incremental gradient = H/H setting time
Panel frequency decremental gradient = H/H setting time
Set parameters as follows to adjust the output frequency up or down almost in synchronization with the
adjustment by the panel frequency command:
H = H = 1
(CEE (or H)/HJ) ≤ (H/H setting time)
(FGE (or H)/HJ) ≤ (H/H setting time)

Toshiba TOSVERT VF-S11 Specifications

General

Model	TOSVERT VF-S11
Category	Inverter
Output Frequency	0.1-400Hz
Frequency Range	0.1-400Hz
Control Method	V/f Control, Sensorless Vector Control
Power Rating	0.2kW to 15kW
Cooling Method	Forced air cooling
Overload Capacity	150% for 60 seconds
Protection Features	Overcurrent, Overvoltage, Undervoltage, Overheat
Communication	Modbus RTU
Input Voltage	200-240V, 380-480V
Braking Unit	Built-in (optional external braking resistor)