A 44 Monitor Signal Selection; A 47 Frequency Converted Value Setting; A 48 Analog Input Selection - Hitachi J300 Series Instruction Manual

Extension
function
code
Select the output monitors signal at the control circuit terminal FM from
the table indicated below.
Monitor
signal
selection
Set a converted value for frequency converted value monitoring. The product of this setting and the
ouptut frequency (d0) is displayed as the value for the frequency converted value monitor (d3).
Frequency
converted
value
setting
Set the maximum voltage to be supplied between the terminals 0 and L.
Analog
input
selection
CTi Automation - Phone: 800.894.0412 - Fax: 208.368.0415 - Web: www.ctiautomation.net - Email: info@ctiautomation.net
Setting method
2
FUNC
Initial value
Output monitor signal
Frequency monitor
Current monitor 200% of the rated current
Torque monitor 200% of the rated torque
Setting method
2
FUNC
Initial value
2
Setting method
2
FUNC
Initial value
Contents and display
Initial value
1
FUNC
Output full-scale value
Maximum frequency
.
1
FUNC
.
1
.
1
FUNC
Initial value
7-22
Set value
0 Analog output frequency monitor
1 Analog current monitor
2 Analog torque monitor (Note)
3
Digital output frequency monitor
NOTE: Use the analog torque monitor function only in the
sensorless state. Under the V/f control, an appropriate
value is outputted. The accuracy is ±20%
(a rough value).
H O 01 L
VR0
(500 Ω to 2kΩ)
Terminal connection example
Set value
0 Max. 5 V input
1 Max. 10 V input
Function
H O 01 L
+ Ð
DC0 TO 5V
DC0 TO 10V
Input impedance
30 kΩ
Function