YASKAWA V1000 Series Installation & Start-Up Manual

B.2 Parameter Table
388 YASKAWA TM.V1000.01 V1000 Drive Installation & Start-Up Manual (Preliminary 01-19-07)
L4-03
Speed Agreement
Detection Level (+/-)
These parameters configure the Multi-Function
Output (H2- = 13, 14, 15, 16) settings
"Fref/Fout Agree 2", "Fref/Set Agree 2",
"Frequency Detection 3," or "Frequency
Detection 4".
Parameter L4-03 sets the level while parameter
L4-04 sets the hysteresis for the Speed
Detection Output Function.
-400.0
to
+400.0
0.0
Hz
A A A 49B —
L4-04
Speed Agreement
Detection Width (+/-)
Refer to L4-03.
0.0 to
20.0
2.0
Hz
A A A 49C —
L4-05
Frequency Reference
Loss Detection
Selection
Sets drive action when the frequency reference
is lost. The frequency reference is considered
lost when reference drops 90% or more of its
current value for 400 ms.
0: Stop - Drive will stop.
1: Run at L4-06 PrevRef - Drive will run at the
percentage set in L4-06 of the frequency
reference level at the time frequency reference
is lost.
0,1 0 A A A 49D —
L4-06
Frequency Reference
at Reference Loss
If the frequency reference loss function is
enabled (L4-05 = 1) and frequency reference is
lost, the drive will run at a reduced frequency
reference determined by the following
formula:
Fref = Fref at time of loss L4-06.
0.0 to
100.0
80.0
%
AAA 4C2 —
L4-07
Frequency Detection
Conditions
0: No detection during baseblock.
1: Detection always enabled.
0 to 1 0 A A A 470H —
L5: Fault Reset
Use L5 parameters to configure Automatic Restart after fault.
L5-01
Number of Auto
Restart Attempts
Sets the counter for the number of times the
drive will perform an automatic restart on the
following faults: GF, LF, OC, OV, PF, PUF,
RH, RR, OL1, OL2, OL3, OL4, UV1.
Auto restart will check if the fault has cleared
every 5 ms.
When no fault is present, the drive will attempt
an auto restart.
If the drive faults after an auto restart attempt,
the counter is incremented.
When the drive operates without fault for 10
minutes, the counter will reset to the value set
in L5-01.
0 to 10 0 A A A 49E —
No. Name Description Range Def.
Control
Mode
Addr.
Hex
Pg.
V/
f
O
L
V
P
M

YASKAWA V1000 Series Specifications

General

Model	V1000 Series
Series	V1000
Output Frequency	0.1 to 400 Hz
Overload Capacity	150% for 60 seconds
Type	AC Drive
Control Method	V/f Control
Input Voltage	200-240V, 380-480V
Output Voltage	0 to Input Voltage
Power Range	0.1 to 18.5 kW
Horsepower	0.2 to 25 HP
Protection Features	Overcurrent, Overvoltage, Undervoltage, Overheating, Short Circuit, Ground Fault
Communication Interfaces	Modbus RTU
Enclosure	IP20
Ambient Temperature	-10 to +50°C
Storage Temperature	-20 to +60°C
Humidity	5 to 95% RH (non-condensing)
Cooling Method	Fan Cooled