YASKAWA CIMR-ACA4011 Instruction Manual page 126

Name
Parameter
Number
Display
Overspeed Detec-
tion Level
F1-08
PG Overspd
Level
Overspeed Detec-
tion Delay Time
F1-09
PG Overspd Time
Excessive Speed
Deviation Detec-
F1-10
tion Level
PG Deviate Level
Excessive Speed
Deviation Detec-
F1-11
tion Delay Time
PG Deviate Time
PG Open-Circuit
Detection Time
F1-14
PGO Detect Time
* The default will automatically change if the control method is changed. The defaults for the Flux Vector Control is given.
F2: Analog Reference Card
Name
Parameter
Number
Display
AI-14 Input
Selection
F2-01
AI-14 Input Sel
-30
5
Description
Configures the overspeed fault (OS)
detection.
OS fault will occur, if the motor speed
feedback is greater than the F1-08 setting
for a time longer than F1-09. F1-08 is set
as a percentage of the maximum output
frequency (E1-04). See F1-03.
Configures the speed deviation fault
(DEV) detection.
DEV fault will occur if the speed devia-
tion is greater than the F1-10 setting for a
time longer than F1-11. F1-10 is set as a
percentage of the maximum output fre-
quency (E1-04).
Speed deviation is the difference between
actual motor speed and the Frequency
Reference Command. See F1-04.
Configures the PG open (PGO) function.
PGO will be detected if no PG pulses are
detected for a time longer than F1-14. See
F1-02.
Description
Sets the function for channel 1 to 3 of the
AI-14B analog input reference option
card.
0: 3-channel individual (Channel 1: ter-
minal A1, Channel 2: terminal A2,
Channel 3: terminal A3)
1: 3-channel addition (Summed values
of channels 1 to 3 is the frequency ref-
erence)
When set to 0, select 1 for b1-01. In this
case, the multi-function input "Option/
MxC selection" cannot be used.
Control
Methods
Change
Setting
Default during
Range
Run
V/f
Vector
0 to 120 115% No No
0.0 to
0.0 s
No No
2.0
*
0 to 50 10% No No
0.0 to
0.5 s No No
10.0
0.0 to
2.0 s No No
10.0
Control
Methods
Change
Setting
Default during
Range
Run
V/f
Vector
0 or 1 0 No A
MEMO-
BUS Page
Open
Flux
Register
Loop
Vector
No A 387H 6-136
No A 388H 6-136
No A 389H 6-136
No A 38AH 6-136
No A 38DH 6-136
MEMO-
BUS Page
Open
Flux Register
Loop
Vector
A A 38FH 6-141