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6-1
CHAPTER 6 - PARAMETER DESCRIPTION
6.1 Drive group [DRV]
DRV-00: Command Frequency or Command
Torque/ Output Current (LCD)
* In Torque mode : LCD display - Cmd. Trq
7 Segment - r
In FU2-39[Control Mode Selection], 4 (Sensorless_T)
6 (Vector_TRQ) is torque mode.
DRV-00 [Command Frequency or Command Torque]
has two functions.
1) Digital frequency setting
- When DRV-04 [Frequency or Torque Mode] is set to 0
(KeyPad-1) or 1 (KeyPad-2), command freq is not
settable above FU1-20 [Maximum Frequency].
2) Monitoring function setting
- Command frequency displayed during stop
- Output current/frequency displayed during run.
Analog/digital frequency command setting in DRV-04
[Frequency or Torque Mode]:
DRV-04 [Frequency or Torque Mode] is set to 2
(V1),3 (I) or 4 (V1+I), frequency command is set via
I/O-01~10 [Analog Frequency command/Torque].
Refer to I/O-01~10 for detail description.
DRV-16 [Speed Unit Selection] is set to 1 (Rpm),
speed is displayed in Rpm.
If FU2-39 is set to 4 (Sensorless_T) or 6
(Vector_TRQ), speed is displayed as the percent[%]
to the rated torque. Torque command is settable in
DRV-04 [Frequency or Torque Mode].
* Factory default setting = 100[%]
(Up to 150[%] settable)
Setting the DRV-04 [Frequency or Torque Mode]
(Note: In torque mode, speed unit is automatically
displayed in [%])
Setti
ng
DRV-04
Parameter
Name
Programming Description
0
KeyPad-
1
1. In DRV-00, press the
[PROG] key. 2. Enter the
desired freq. 3. Press the [ENT]
key to write the new value into
memory.
1
KeyPad-
2
Digital freq.
command
1. In DRV-00, press the
[PROG] key. 2. Press the
[(Up)] or [(Down)] key to
set the desired freq., while the
inverter keeps running. 3. Press
the [ENT] key to write the new
value into memory.
2 V1
Control terminal “V1” Voltage
analog input
(0 to 0V)
See the description of I/O-
01~05.
3 I
Control terminal “I” Current
analog input (4 to 20mA)
See the description of I/O-
06~10.
4 V1+I
Analog freq.
command
Control terminal “V1”+“I” (0-
10V/4-20mA) Analog input
See the description of I/O-
01~10.
Command Freq/Torque setting via “V1” input terminal
when set DRV-04 [Frequency/Torque mode] to 2 (V1)
or 4 (V1+I)
Code Default setting Setting range
I/O-01 10 [msec] 0 ~ 10000 [msec]
I/O-02 0 [V] 0 ~ 10 [V]
I/O-03 0 [Hz] 0 ~ Max. freq
I/O-04 10 [V] 0 ~ 10 [V]
I/O-05 60 [Hz] 0 ~ Max freq
DRV
►
Cmd. Freq*
00 0.00 Hz
0.00
F *
Factory Default: 0.00 Hz 0.00