Hitachi CONVENTION 14 Welding System User Manual


 
List of Coil Numbers
Coil
Number
Name R/W Description
0014h Alarm signal R 0…Normal
1…Trip
0015h PID deviation signal R
0016h Overload signal R
0017h Frequency arrival signal
(set frequency or above)
R
0018h Frequency arrival signal
(at constant speed)
R
0019h Run Mode signal R
0…OFF
1…ON
001Ah Data writing R 0…Normal status
1…Writing
001Bh CRC error R
001Ch Overrun error R
001Dh Framing error R
001Eh Parity error R
001Fh Check sum error R
0…No error *2
1…Error
Note 1: ON usually when either the control circuit terminal board or a coil is ON.
Among control circuit terminal board (intelligent input terminals) and coils,
the control circuit terminal board has a high priority. If the master cannot
reset the coil ON status due to a transmission line break, please turn ON and
OFF the control circuit terminal board to make the coil to OFF status.
N
ote 2: The content of a transmission error is held until the error is reset. (The error
can be reset while the inverter is running.)
B20
Appendix B
B 20
Appendix B