Hitachi hitachi series inverter Welding System User Manual


 
68
“C” Function Defaults
Func.
Code
Name Description
Run
Mode
Edit
Initial data Units
C047
Pulse train input/output
scale conversion
If EO terminal is configured as
pulse train input (C027=15), scale
conversion is set in C047.
Pulse-out = Pulse-in × (C047)
Set range is 0.01 to 99.99
1.00
C052
PID FBV output
high limit
When the PV exceeds this value,
the PID loop turns OFF the PID
second stage output, range is 0.0
to 100%
U
100.0 %
C053
PID FBV output
low limit
When the PV goes below this
value, the PID loop turns ON the
PID second stage output, range is
0.0 to 100%
U
0.0 %
C054
Over-torque/under-torque
selection
Two option codes:
00Over-torque
01Under-torque
U
00 -
C055
Over/under-torque level
(Forward powering mode)
Set range is 0 to 200%
U
100. %
C056
Over/under-torque level
(Reverse regen. mode)
Set range is 0 to 200%
U
100. %
C057
Over/under-torque level
(Reverse powering mode)
Set range is 0 to 200%
U
100. %
C058
Over/under-torque level
(Forward regen. mode)
Set range is 0 to 200%
U
100. %
C059
Signal output mode of
Over/under-torque
Two option codes:
00During accel., decel. and
constant speed
01During constant speed only
U
01 -
C061
Electronic thermal warning
level
Set range is 0 to 100%
Setting 0 means disabled.
U
90 %
C063
Zero speed detection level Set range is 0.0 to 100.0Hz
U
0.00 Hz
C064
Heat sink overheat warning
Set range is 0 to 110 °C
U
100.
°C
C071
Communication speed Eight option codes:
032,400 bps
044,800 bps
059,600 bps
0619,200 bps
0738,400 bps
0857,600 bps
0976,800 bps
10115,200 bps
U
05 baud
C072
Modbus address Set the address of the inverter on
the network. Range is 1 to 247
U
1.
C074
Communication parity Three option codes:
00No parity
01Even parity
02Odd parity
U
00
C075
Communication stop bit Two option codes:
11 bit
22 bit
U
1 bit