Motor Starting Speed (Pr.13) - Mitsubishi Electric FR-E700EX Instruction Manual

Setting of acceleration/deceleration time and acceleration/deceleration pattern
NOTE
 Under position control, Pr.7, Pr.8, Pr.44, Pr.45, Pr.147, Pr.791, and Pr.792 are invalid. (Refer to page 88)
Parameters referred to
Pr.10 Coasting speed
Pr.29 Acceleration/deceleration pattern selection
Pr.125, Pr.126 (speed setting gain speed)
Pr.178 to Pr.184 (input terminal function selection)
4.9.2

Motor starting speed (Pr.13)

The speed at which the motor starts running can be set.
Set the deadband in the low-speed range to eliminate noise and offset deviation when setting a speed with analog
input.
Parameter
number
13 Starting speed
The above parameters can be set when Pr.160 Extended function display selection = "0". (Refer to page 182)

When a value exceeding 3000 r/min is set, the rotation speed will be limited at 3000 r/min.
Also, when an S-PM geared motor is used, the maximum setting value differs depending on the drive unit capacity. (0.2 to 2.2K: 12000 r/min, 3.7K: 8000 r/
min)
Rotation speed
(r/min)
Setting
speed
Pr.13
0
Forward rotation ON
NOTE
 Under position control, the starting speed is invalid.
 When an MM-GKR motor is used, the operation for stopping (zero speed control or servo lock) can be selected in
Pr.802 Pre-excitation selection (brake operation selection).
When an S-PM geared motor is used, the DC injection brake operation is applied.
Note that when Pr.13 is set to any value equal to or lower than Pr.2 Minimum setting, simply turning ON the start
signal will run the motor at the preset speed even if the command speed is not input.
Parameters referred to
Pr.2 Minimum setting
Pr.7 Acceleration time
Pr.802 Pre-excitation selection (brake operation selection)
128
Refer to page 131
Refer to page 129
Refer to page 173
Name Initial value
15r/min
 The speed where the PM motor starts running can be set.
 While the speed command is less than the Pr.13 Starting speed
Rotation speed
Time
Refer to page 115
Refer to page 125
Refer to page 138
Setting range
0 to 4800r/min
setting, the motor is stopped when a start command (forward or
reverse) is input.
When the speed command reaches the setting value or higher, the
PM motor accelerates according to the Pr.7 Acceleration time setting.
CAUTION
Refer to page 131
Description
The speed where the motor starts
running.