Mitsubishi Electric FR-F700PJ Series Manual page 41

65, 67 to 69
Retry function at alarm occurrence
Pr.65 Retry selection
Pr.68 Retry waiting time
If an alarm occurs, the inverter resets itself automatically to restart.
You can also select the alarm description for a retry.
When selection of automatic restart after instantaneous power
failure is selected (Pr. 57 Restart coasting time
operation is performed at retry operation as at an instantaneous
power failure.

Use Pr. 65 to select the alarm to be activated for retries.

" " indicates the alarms selected for retry.
Alarm
Indication for
0 1
Retry
 
E.OC1
 
E.OC2
 
E.OC3

E.OV1

E.OV2

E.OV3

E.THM

E.THT

E.UVT

E. BE

E. GF

E.OHT

E.PTC

E.OLT

E. PE

E.ILF

E.CDO

E.PID
E.OS  
E.SOT   
 This function is available only under IPM motor control.
 Set the number of retries at alarm occurrence in Pr. 67.
Pr.67 Setting
0 (initial value) No retry function
Set the number of retries at alarm
1 to 10 occurrence. An alarm output is not provided
during retry operation.
Set the number of retries at alarm
occurrence. (The setting value of minus 100
101 to 110 is the number of retries.)
An alarm output is provided during retry
operation.
 Use Pr. 68 to set the waiting time from when an inverter alarm occurs
until a retry is made in the range 0.1 to 600s.
 Reading the Pr. 69 value provides the cumulative number of
successful restart times made by retry. (This can be cleared by
setting "0".)
Refer to the section about Pr.22
66
Refer to the section about Pr.65
67 to 69
Refer to the section about Pr.30
70
When setting parameters, refer to the instruction manual (applied) and understand instructions.
Pr.67 Number of retries at fault occurrence
Pr.69 Retry count display erase

9999), restart
Pr.65 Setting
2 3 4 5
  
 
  
  
  
  









  
Description
71, 450
Use the constant torque motor
(applied motor)
Pr.71 Applied motor
Pr.450 Second applied motor V/F V/F V/F
Setting of the used motor selects the thermal characteristic
appropriate for the motor.
Setting is required when using a constant-torque motor or IPM
motor. Thermal characteristic of the electronic thermal relay
function suitable for the motor is set.
Pr.71, Pr.450
setting
Used motor
Pr.71 Pr.450
0 Standard motor (such as SF-JR)
Mitsubishi constant-torque motor
1
(such as SF-JRCA)
Mitsubishi high-efficiency motor

40
(SF-HR)
Mitsubishi constant-torque motor

50
(SF-HRCA)

3 Standard motor

13
Constant-torque motor
Mitsubishi standard

23 motor
(SF-JR 4P 1.5kW or less)
Mitsubishi high-efficiency

43
motor (SF-HR)
Mitsubishi constant-

53
torque motor (SF-HRCA)

120
High-efficiency IPM motor (MM-EF)

210
High-efficiency IPM motor (MM-EFS)

9999 Without second applied motor (Pr.450 initial value)

For the 5.5K and 7.5K, the Pr. 0 Torque boost and Pr. 12 DC injection
brake operation voltage settings are automatically changed according
to the Pr. 71 setting as follows.
Automatic
Standard Motor
Change
Setting

Parameter
Pr. 0 3%
Pr. 12 4%
 Pr.71 setting: 0, 3, 23, 40, 43, 120, 210
 Pr.71 setting: 1, 13, 50, 53
GP GP GP
MFVC MFVC MFVC
Thermal Characteristic
of the Electronic
Thermal Relay Function
Constant
Standard IPM
torque






Select
"offline

auto
tuning

setting"



Constant-
torque Motor
Setting

2%
2%
41