Hitachi L300IP Welding System User Manual


 
15
“A” Group: Standard Functions
Func.
Code
Name / Description
Default Value
–FE2 / –FU2 /
–FR
Set
Value
A001 Frequency source setting
00 Keypad potentiometer
01 Control terminal
02 Function F001 setting
03 RS485 serial command
04 Expansion board 1
05 Expansion board 2
01 / 01 / 00
A002 Run command source setting
01 Input terminal FW or RV (assignable)
02 Run key on keypad, or digital operator
03 RS485 serial command
04 Start/Stop, expansion card #1
05 Start/Stop, expansion card #2
01 / 01 / 02
A003/
A203
Base frequency setting 50. / 60. / 60.
A004/
A204
Maximum frequency setting 50. / 60. / 60.
A005 [AT] selection
00 Select between [O] and [OI] at [AT]
01 Select between [O] and [O2] at [AT]
00
A006 [O2] selection
00 No summing, [O2] and [OI]
01 Sum of [O2] and [OI], negative sum
(reverse speed reference) inhibited
02 Sum of [O2] and [OI], negative sum
(reverse speed reference) allowed
00
A011 [O]–[L] input active range start frequency 0.00
A012 [O]–[L] input active range end frequency 0.00 / 60.0 /
0.00
A013 [O]–[L] input active range start voltage 0.
A014 [O]–[L] input active range end voltage 100.
A015 [O]–[L] input start frequency enable
00 Use A011 start value
01 Use 0 Hz
01
A016 External frequency filter time constant 8.
A019 Multi-speed operation selection
00 Binary; up to 16-stage speed using
4 intelligent terminals
01 Single-bit; up to 8-stage speed using
7 intelligent terminals
00
A020/
A220
Multi-speed frequency setting 0.00