Mitsubishi Electric FR-E800 Instruction Manual page 470

*1
Pr. Name
366
Recheck time
A524
369 Number of encoder
C140 pulses
393
Orientation selection
A525
396 Orientation speed
A542 gain (P term)
397 Orientation speed
A543 integral time
398 Orientation speed
A544 gain (D term)
399 Orientation
A545 deceleration ratio
*1 The setting is available when a Vector control compatible option is installed.
NOTE
• The PLC function is available when orientation control is enabled.
 Motor end orientation connection example
• Standard motor with encoder (GM-DZ, GM-DP, SF-JR, SF-HR, SF-JRCA, or SF-HRCA), 5 V differential line driver
MCCB
Three-phase
AC power
supply
Forward rotation start
Reverse rotation start
Orientation command
Contact input common
*1 Single-phase power supply (200 V/50 Hz, 200 to 230 V/60 Hz) is used for the fan for a 7.5 kW or lower dedicated motor (SF-V5RU).
*2 The pin number differs according to the encoder used.
*3 Use Pr.178 to Pr.184 (Input terminal function selection) to assign the function to a terminal. (Refer to
*4 Use Pr.190 to Pr.192, and Pr.197 (Output terminal function selection) to assign the function to a terminal. (Refer to
*5 Connect the encoder so that there is no looseness between the motor and motor shaft. Speed ratio must be 1:1.
*6 Earth (ground) the shield of the encoder cable to the enclosure using a tool such as a P-clip. (Refer to the Instruction Manual (Connection).)
*7 For the differential line driver, set the terminating resistor selection switch to the ON position (initial status) to use. (Refer to the Instruction Manual
(Connection).)
Note that the terminating resistor switch should be set to the OFF position when sharing the same encoder with another unit (NC, etc.) or when
the terminating resistor is connected to another unit. For the complementary, set the terminating resistor selection switch in the OFF position.
*8 For terminal compatibility between the FR-A8AP and the FR-JCBL/FR-V5CBL, refer to the Instruction Manual (Connection).
Initial
Setting range
value
0 to 5 s
9999
9999
1024 2 to 4096
0
0 1
2
60 0 to 1000
0.333 0 to 20 s
1 0 to 100
20 0 to 1000
MC
Inverter
R/L1 U
S/L2
V
W
T/L3
STF
FR-A8AP
STR
PA1
X22
*3
PA2
SD
PB1
PB2
PZ1
ORA
*4
PZ2
Differential
ORM
*4
PG
Complementary
SE SD
PG
Terminating
SD
resistor ON
*8
*7
OFF
Description
When the start signal is turned OFF with the Orientation command (X22)
signal ON after stopping the motor by orientation control, the current
position is checked again after the set time elapses, and the Orientation
complete (ORA) signal or Orientation fault (ORM) signal is output.
Not checked.
Set the number of encoder pulses.
Set the number of pulses before it is multiplied by 4.
Orientation is executed from the
current rotation direction.
Orientation is executed from the
forward rotation direction.
Orientation is executed from the
reverse rotation direction.
Response level during position control loop (servo rigidity) can be adjusted
at orientation stop.
Lag/advance compensation gain can be adjusted.
Make adjustment when the motor runs back at orientation stop or the
orientation time is long.
Motor with encoder
U
Three-phase
V
M
AC power
W
E
Earth (Ground)
C *2
R
A
N
Encoder
B
P
*5
H
K
*6
(+) (-) 5VDC power
supply
*9
Motor end orientation
For complementary type
(SF-PR-SC, SF-V5RU)
MCCB
MC OCR SF-PR-SC/V5RU
*1
A
B
C
supply
*11
U U
Inverter
V V
W W
E
Earth
(Ground)
Thermal
External
PC
relay
2W1kΩ
thermal relay
protector
input *10
RH(OH)
G1
*12
G2
SD
FR-A8AP
*2
PA1
A
PA2
B
PB1 C
PB2 D
F
PZ1
Differential
PZ2 G
PG S
Complementary
SD R
Terminating
PG
resistor ON
SD
*6
12 to 24VDC
(-)
(+)
*8
*7
OFF
page 410.)
page 371.)
15. (A) Application Parameters
15.5 Orientation control
11
12
13
14
15
16
17
18
19
FAN
20
M
Encoder
*5
power
supply
*9
469