Yaskawa V74X Drives - Manual (Page 49)

Drive Parameter Listing
(n164-n179) Section 8
PARA- SETTING RANGE SETTING FACTORY USER PARA.
METER NAME (AND UNITS) INCREMENT SETTING SETTING REF.
0: Terminal FR (Voltage 0 - 10V)
1: Terminal FR (Current 4 - 20mA)
2: Terminal FR (Current 0 - 20mA)
n164 PID Feedback Selection
3: Multi-Function Analog Input
1 0 5.28
(Voltage 0 - 10V)
4: Multi-Function Analog Input
(Current 4 - 20mA)
5: Pulse input
n166
Input Phase Loss
0 to 100 (%) 1% 0
1% 0
Detection Level
n167
Input Phase Loss
0 to 255 (sec) 1 sec 0
Detection Time
n168
Output Phase Loss
0 to 100 (%)
Detection Level
n169
Output Phase Loss
0.0 to 2.0 (sec) 0.1 sec 0
Detection Time
n173 DC Injection P Gain 1 to 999 1 (0.001) 83 (0.083)
n174 DC Injection I Time 1 to 250 1 (4ms)
25
(100ms)
n175 Reduce Carrier
0: Disabled
at low speed selection
1: Carrier Frequency reduced to 2.5kHz 1 0 5.5
when Fout <= 5Hz & Iout >= 110%
rdy : READY status rdy
rEd: READ executes rEd
n176
Digital Operator Parameter Cpy: COPY executes Cpy
rdy 5.29
Copy Function Selection vFy: VERIFY executes vFy
Sno
vA: Inverter capacity display vA
Sno: Software No. display
n177
Digital Operator
0: Read disabled
Parameter copy
1: Read allowed
1 0 5.29
Access Selection
n178 Fault History (Note 3) N/A N/A 6.2
n179 Software Number (Note 3) N/A N/A 4.4
Drive Parameters - Continued
Note 1: Factory setting differs depending on V7 capacity. See Appendix 3-1.
Note 2: Factory setting differs depending on control method selected (n002). See Appendix 3-1.
Note 3: n178 and n179 are display only parameters
Note 4: Parameter can be changed while V7 is operating.
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IG.V7.01_new format.qxd:IG.V7.01_new format.qxd 8/21/07 2:24 PM Page 49