Mitsubishi FR-A740-00023-EC, Инструкция по эксплуатации

Страница: 173 / 474

163
Frequency setting by external terminals
4
P
ARAME
T
E
R
S
(2) Jog operation from PU
⋅
Set the PU (FR-DU07/FR-PU07/FR-PU04) to the
jog operation mode. Operation is performed only
while the start button is pressed.
CAUTION
⋅
When Pr. 29 Acceleration/deceleration pattern selection = "1" (S-pattern acceleration/deceleration A), the acceleration/deceleration
time is the period of time required to reach Pr. 3 Base frequency .
⋅
The Pr. 15 setting should be equal to or higher than the Pr. 13 Starting frequency setting.
⋅
The JOG signal can be assigned to the input terminal using any of Pr. 178 to Pr. 189 (input terminal function selection) . When terminal
assignment is changed, the other functions may be affected. Please make setting after confirming the function of each terminal.
⋅
During jog operation, the second acceleration/deceleration via the RT signal cannot be selected. (The other second functions
are valid.
(Refer to page 226) )
⋅
When Pr. 79 Operation mode selection = "4", push / of the PU (FR-DU07/FR-PU04/FR-PU07) to make a start or push
to make a stop.
⋅
This function is invalid when Pr. 79 = "3" or "6".
⋅
Jog operation is invalid under position control.
♦
Parameters referred to
♦
⋅
Pr. 13 Starting frequency Refer to page 169
⋅
Pr. 29 Acceleration/deceleration pattern selection Refer to page 170
⋅
Pr. 20 Acceleration/deceleration reference frequency, Pr. 21 Acceleration/deceleration time increments Refer to page 167
⋅
Pr. 79 Operation mode selection Refer to page 301
⋅
Pr. 178 to Pr. 189 (input terminal function selection) Refer to page 222
Motor
Inverter
R/L
1
S/L
2
T/L
3
U
V
W
FR-DU07
Three-phase AC
power supply
1.
2.
6.
7.
8.
5.
9.
10.
Indication Operation
Stop
The parameter
number read
previously
appears.
Press to choose the
PU JOG operation mode.
3.
Press (or ).
4.
Release (or ).
The monitor mode should have been selected.
The inverter should be at a stop.
While (or ) is pressed, the
motor rotates.
Rotates at 5Hz. (initial value of Pr. 15)
Hold down.
Press to set.
Flicker Parameter setting complete!!
Release
Press to choose the parameter
setting mode.
Perform the operations in steps 1 to 4.
The motor rotates at 10Hz.
Turn until Pr. 15 JOG frequency
appears.
Turn to set the value to
" ". (10Hz)
Press to show the currently set
value. (5Hz)
Confirmation of the RUN indication and
operation mode indication
[When changing the frequency of PU JOG
operation]