Yaskawa V74X Drives - Manual (Page 47)

Drive Parameter Listing
(n141-n151) Section 8
PARA- SETTING RANGE SETTING FACTORY USER PARA.
METER NAME (AND UNITS) INCREMENT SETTING SETTING REF.
Energy Saving Voltage
0 to 120 1% 50
n141 Lower Limit at 60 Hz
(Energy Saving)
Energy Saving Voltage
0 to 25 1% 12
n142 Lower Limit at 6 Hz
(Energy Saving)
5.31
n143
Time of Average kW
1 to 200
1 1
(Energy Saving) (x 24 ms) (24 ms)
n144
Voltage Limit of Tuning
1 to 100 1% 0
(Energy Saving)
n145
Step Voltage of Tuning to
100% Output Voltage
0.1 to 10.0 0.1% 0.5
(Energy Saving)
n146
Step Voltage of Tuning to
5% Output Voltage
0.1 to 10.0 0.1% 0.2
(Energy Saving)
n149 Pulse Train Input Scaling 100 to 3300 1 (x 10 Hz)
3072
5.11
(30,720 Hz)
Output Frequency Monitor:
0: 1440 Hz / Max. output frequency
1: 1f output
6: 6f output
12: 12f output
24: 24f output
0, 1, 6, 12,
n150
Pulse Monitor Output 36: 36f output 24, 36, 40,
0 5.17
Frequency Selection Frequency Reference Monitor: 41, 42, 43,
40: 1440Hz / Max. output frequency 44, 45
41: Frequency reference * 1
42: Frequency reference * 6
43: Frequency reference * 12
44: Frequency reference * 24
45: Frequency reference * 36
0: Fault - Coast to stop
1: Fault - Ramp to stop (n020)
n151
Modbus Time Out
2: Fault - Ramp to stop (n022) 1 0 5.14
Detection
3: Alarm - operation continues
4: Disabled
Drive Parameters - Continued
47
IG.V7.01_new format.qxd:IG.V7.01_new format.qxd 8/21/07 2:24 PM Page 47