Hitachi hitachi series inverter Welding System User Manual


 
46
Monitoring functions
NOTE:. Mark “” in b031=10 shows the accessible parameters when b031 is set “10”, high
level access.
* Please change from"04 (Basic display)" to "00 (Full display)" in parameter
B037 (Function code display restriction), in case some parameters cannot be displayed.
IMPORTANT
Please be sure to set the motor nameplate data into the appropriate parameters
to ensure proper operation and protection of the motor:
b012 is the motor overload protection value
A082 is the motor voltage selection
H003 is the motor kW capacity
H004 is the number of motor poles
Please refer to the appropriate pages in this guide and the Instruction Manual for further details.
“d” Function
Func.
Code
Name Description
Run
Mode
Edit
Units
D001
Output frequency monitor Real time display of output frequency
to motor from
0.0 to 400.0Hz
If b163 is set high, output frequency
(F001) can be changed by up/down
key with d001 monitoring.
Hz
D002
Output current monitor Filtered display of output current to
motor, range is
0 to 655.3 ampere (~99.9 ampere for
1.5kW and less)
A
D003
Rotation direction monitor Three different indications:
F Forward
o Stop
r Reverse
D004
Process variable (PV),
PID feedback monitor
Displays the scaled PID process
variable (feedback) value (A075 is
scale factor),
0.00 to 10000
% times
constant
D005
Intelligent input
terminal status
Displays the state of the intelligent
input terminals:
ON
OFF
7 6 5 4
3
2 1
Terminal numbers