Table of Contents
Advertisement
(2)
Reference for input power monitor (Pr. 51), input voltage monitor (Pr. 53), bus voltage monitor (Pr. 55),
and current monitor (Pr. 56).
For the calibration of terminal FM, set the full-scale value of the connected meter when the pulse speed of terminal FM is
1440 pulse/s.
Set the power (kW), voltage (V) and current (A) to be indicated as the full-scale values to the frequency meter (1mA
analog meter) connected between terminal FM and SD.
Pulse speed is proportional to each monitor. (Maximum pulse train output is 2400 pulse/s. )
For the calibration of terminal AM, set the full-scale value of the connected meter when output voltage of terminal AM is
10VDC.
Set the power (kW), voltage (V) and current (A) to be indicated as the full scale values on the meter (10VDC voltmeter)
connected between terminal AM and 5.
Output voltage is proportional to each monitor. (Maximum output voltage is 10VDC.)
2400
1440
Pr. 51 Initial setting (rated power)
0
Pr. 53 Initial setting (220V(440V))
0
Pr. 55 Initial setting (340V(680V))
0
Pr. 56 Initial setting (rated current)
0
Setting range
(3)
Terminal AM response adjustment (Pr. 45)
Using Pr. 45, the output voltage response of the terminal AM can be adjusted in the range of 0 to 5s.
Increasing the setting stabilizes the terminal AM output more but reduces the response level. (Setting "0" sets the
response level to 7ms.)
10VDC
3600kW
0
500V
0
1000V
0
3600A
0
Description of parameters
Pr. 51 Initial setting (rated power)
Pr. 53 Initial setting (220V(440V))
Pr. 55 Initial setting (340V(680V))
Pr. 56 Initial setting (rated current)
Setting range
3600kW
500V
1000V
3600A
3
85
Advertisement
Table of Contents
