YASKAWA CIPR-GA50C series, Technical Manual

Page: 514 / 766

12.3 b: Application
514 YASKAWA SIEPC71061753A GA500 Technical Manual
■
b5-91: EZ Sleep Minimum Speed
No.
(Hex.)
Name Description
Default
(Range)
b5-91
(0B91)
RUN
EZ Sleep Minimum Speed
Sets the minimum speed for the EZ Sleep/Wakeup function. This parameter uses the largest value
from
b5-91 , b5-34 [PID Output Lower Limit Level] , and d2-02 [Frequency Reference Lower
Limit] .
0.0 Hz or 0 min
-1
(r/min)
(0.0 to 590.0 Hz or 0 to
35400 min -1 (r/min))
Note:
The value of b5-90 [EZ Sleep Unit] sets the units. When b5-90 changes, this parameter does not automatically update. Set this parameter
again after you change b5-90 is changed.
■
b5-92: EZ Sleep Level
No.
(Hex.)
Name Description
Default
(Range)
b5-92
(0B92)
RUN
EZ Sleep Level
Sets the value that the output frequency or motor speed must be less than for longer than b5-93
[EZ Sleep Time] to enter Sleep Mode.
0.0 Hz or 0 min -1 (r/min)
(0.0 to 590.0 Hz or 0 to
35400 min -1 (r/min))
Note:
When b5-90 [EZ Sleep Unit] changes, this parameter does not automatically update. Set this parameter again after you change b5-90 .
■
b5-93: EZ Sleep Time
No.
(Hex.)
Name Description
Default
(Range)
b5-93
(0B93)
RUN
EZ Sleep Time
Sets the length of time that the output frequency or motor speed must be less than b5-92 [EZ
Sleep Level] to enter Sleep Mode.
5.0 s
(0.0 - 1000.0 s)
■
b5-94: EZ Sleep Wake-up Level
No.
(Hex.)
Name Description
Default
(Range)
b5-94
(0B94)
RUN
EZ Sleep Wake-up Level
Sets the level at which the drive resumes operation when exiting Sleep Mode.
0.00%
(0.00 - 600.00%)
Note:
The values of b5-20 [PID Unit Selection] , b5-38 [PID User Unit Display Scaling] , and b5-39 [PID User Unit Display Digits] set the
units. When b5-20 , b5-38 , and b5-39 change, this parameter does not automatically update. Set this parameter again after you change
b5-20 , b5-38 , and b5-39 are changed.
•
When b5-95 = 0 [EZ Sleep Wake-up Mode = Absolute] :
When b5-09 = 0 [PID Output Level Selection = Normal Output (Direct Acting)] , and the PID Feedback [H3-xx
= B] is less than the value of b5-94 for a time longer than the value of b5-96 [EZ Sleep Wake-up Time] , the
drive will exit sleep and start operation again. When b5-09 = 1 [Reverse Output (Reverse Acting)] , and the PID
feedback is more than setting value of b5-94 for a time longer than the setting value of b5-96 , the drive will exit
sleep and start operation again.
• When b5-95 = 1 [Setpoint Delta] :
When b5-09 = 0 , and the PID feedback is less than the value of
“
PID setpoint value - b5-94
”
for a time longer
than the value of b5-96 , the drive will exit sleep and start operation again. When b5-09 = 1 , and the PID
feedback is more than the value of
“
PID setpoint value + b5-94
”
for a time longer than the setting value of b5-
96 , the drive will exit sleep and start operation again.
■
b5-95: EZ Sleep Wake-up Mode
No.
(Hex.)
Name Description
Default
(Range)
b5-95
(0B95)
EZ Sleep Wake-up Mode
Sets the wake-up mode to use when exiting Sleep Mode.
0
(0, 1)
0 : Absolute
1 : Setpoint Delta
V/f OLV OLV/PM OLV/PM AOLV/PM EZOLV
V/f OLV OLV/PM OLV/PM AOLV/PM EZOLV
V/f OLV OLV/PM OLV/PM AOLV/PM EZOLV
V/f OLV OLV/PM OLV/PM AOLV/PM EZOLV
V/f OLV OLV/PM OLV/PM AOLV/PM EZOLV