YASKAWA CIMR-MC5A20P4 Instruction Manual page 127

Basic Operation
6.3.1 PG Speed Control Card Settings
6
Setting
2 Emergency stop using the emergency-stop time (C1-09).
3
Continue operation (PGO is displayed, and continues operation.)
Overspeed Settings: F1-03, F1-8, F1-09
Overspeed refers to an excessive motor speed.
D
Set the conditions (level and time) for detecting overspeed and the stopping method that is used when
D
an overspeed is detected.
User User
Constant
Name
Number
Operation selection at
F1-03
overspeed
Overspeed detection
F1-08
level
Overspeed detection
F1-09
delay time
Settings
D
Setting
0
Deceleration to stop using deceleration time 1 (C1-02).
1
Coast to stop
2
Emergency stop using the emergency-stop time (C1-09).
3 Continue operation (OS is displayed, and continues operation.)
F1-08 and F1-09 Settings
D
Constant F1-08 sets the overspeed detection level as a percentage of the maximum output frequency.
Constant F1-09 sets the length of time in seconds that the motor speed must exceed the overspeed
detection level in order to generate an overspeed fault.
PG Speed Deviation Settings: F1-04, F1-10, F1-11
PG speed deviation refers to the difference between the actual motor speed and the reference speed.
D
These constants set the conditions (level and time) for detecting PG speed deviation and the stopping
D
method that is used when a PG speed deviation is detected.
User User
Constant
Name
Number
Operation selection at
F1-04
deviation
Excessive speed devi-
F1-10
ation detection level
Excessive speed devi-
F1-11 ation detection delay
time
Settings (F1-04)
D
Setting
0 Deceleration to stop using deceleration time 1 (C1-02).
1 Coast to stop
2 Emergency stop using the emergency-stop time (C1-09).
3 Continue operation (Displays "DEV" and continues control.)
F1-10 and F1-11 Settings
D
Constant F1-10 sets the PG speed deviation detection level as a percentage of the maximum output
frequency. Constant F1-11 sets the length of time in seconds that the difference between the motor
speed and reference speed must exceed the PG speed deviation detection level in order to detect a PG
speed deviation (DEV).
Function
Change
Setting Setting
during during
Unit
Range
Opera-
tion
0 to 3 - -
0 to 120 %
0.0 to 2.0 s
Function
Change
during during Setting Setting
Unit
Opera- Range
tion
0 to 3 - -
0 to 50 %
0.0 to 10.0 s
Function
- 24
Valid Access Levels
Factory Factory
Open Loop
Setting
Flux Vector
Vector
B
1
A
115
A
0.0
Valid Access Levels
Factory Factory
Open Loop
Setting
Flux Vector
Vector
3 B
10 A
0.5 A