Hitachi CONVENTION 14 Welding System User Manual


 
Option
Code
Terminal
Symbol
Function Name State Description
ON when the Boolean operation specified by C143 has
a logical “1” result
09 LOG Logic Output
Function
OFF when the Boolean operation specified by C143 has
a logical “0” result
Valid for inputs: 11, AL0 – AL2
Required settings C141, C142, C143
Notes:
Example for terminal [11] (default output
configuration shown – see page 3-54):
Example for terminal [AL0], [AL1], [AL2] (requires
output configuration – see page 4-35 and 3-54):
See I/O specs on page 4-6
RY
Inverter output
terminal circuit
CM2 11
LOG
AL1
Power
supply
Load
AL0 AL2
Inverter logic
circuit board
LOG
452
Inverter Mounting
and installation
4 52
Operations and
Monitoring