YASKAWA P1000 Technical Manual

No.
(Addr.
Hex)
Name Description Values Page
b5-91
(B91)
<1>
EZ Minimum Speed
Sets the PID minimum speed and integral lower limit.
The internal value is lower limited to the higher setting between b5-34 and
d2-02.
Default: 0.0 Hz
Range: 0.0 to
400.0 Hz
or 0 to 24000 RPM
<2>
171
b5-92
(B92)
<1>
EZ Sleep Level
The drive will go to sleep when the drive output frequency (or speed) is at or
below this level for the time set in b5-93.
This parameter is internally lower limited to b5-91 (EZ Min Speed) + 1Hz.
Default: 0.0 Hz
Range: 0.0 to
400.0 Hz
or 0 to 24000 RPM
<2>
171
b5-93
(B93)
<1>
EZ Sleep Time
The drive will go to sleep when the drive output frequency is at or below the
level set to b5-92 for the time set in this parameter.
Default: 5.0 s
Min.: 0.0
Max.: 1000.0
171
b5-94
(B94)
<1>
EZ Wake-up Level
When b5-95 is set to 0 (Absolute), the drive wakes-up when the PID Feedback
(H3-oo = 20) drops below this level for the time set in b5-96.
For reverse-acting, the PID Feedback must be above this level for the time set
in b5-96.
When b5-95 is set to 1 (Setpoint Delta), the drive wakes-up when the PID
Feedback (H3-oo = 20) drops below the PID Setpoint minus this level (for
normal acting PID) for the time set in b5-96.
For reverse-acting, Wake-up level is PID Setpoint plus this level. The PID
Feedback must be above the wake-up level for the time set in b5-96.
Default: 0.00%
Min.: 0.00
Max.: 600.00
171
b5-95
(B95)
<1>
EZ Wake-up Mode
Sets how the wake-up level is determined.
0: Absolute
1: Setpoint Delta
Default: 0
Range: 0, 1
171
b5-96
(B96)
<1>
EZ Wake-up Time
The drive will wake up when the PID Feedback drops below the b5-94, EZ
Wake-up Level for the time set in this parameter.
Default: 1.0 s
Min.: 0.0
Max.: 1000.0
172
<1> Unit and resolution are determined by b5-20, b5-39 and b5-46. Internally limited to b5-38. Changing b5-20, b5-38 and b5-39 will not automatically
update the value of this parameter.
<2> Parameter is only effective when EZ Sleep is enabled by setting b5-89 to 1.
<3> Unit, range and resolution is determined by b5-90. Changing b5-90 will not automatically update the value of this parameter.
u
b6: Dwell Function
No.
(Addr.
Hex)
Name Description Values Page
b6-01
(1B6)
Dwell Reference at Start
Parameters b6-01 and b6-02 set the frequency to hold and the time to maintain
that frequency at start.
Default: 0.0 Hz
Min.: 0.0
Max.: 400.0
175
b6-02
(1B7)
Dwell Time at Start
Default: 0.0 s
Min.: 0.0
Max.: 10.0
175
b6-03
(1B8)
Dwell Reference at Stop
Parameters b6-03 and b6-04 set the frequency to hold and the time to maintain
that frequency at stop.
Default: 0.0 Hz
Min.: 0.0
Max.: 400.0
175
b6-04
(1B9)
Dwell Time at Stop
Default: 0.0 s
Min.: 0.0
Max.: 10.0
175
B.3 b: Application
YASKAWA SIEP YAIP1U 01C AC Drive - P1000 Technical Manual
439
B
Parameter List

YASKAWA P1000 Specifications

General

Operating Temperature	-10°C to +50°C (14°F to 122°F)
Cooling Method	Fan Cooled
Output Voltage	0-Input Voltage
Output Frequency	0-400 Hz
Frequency Range	0.1-400 Hz
Power Rating	0.4 kW to 630 kW
Control Method	V/f Control
Overload Capacity	150% for 60 seconds
Protection Functions	Overcurrent, Overvoltage, Undervoltage, Overheat, Short Circuit, Ground Fault
Protection Features	Electronic Thermal Overload Protection
Communication	Modbus RTU
Communication Interface	RS-485
Humidity	5% to 95% (non-condensing)
Altitude	Up to 1000m (3280ft) without derating
Enclosure Rating	IP20