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Hitachi L2002 - Page 256

Hitachi L2002
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ModBus Data Listing
Appendix B
B–20
Note 1: ON usually when either the control circuit terminal board or a coil is ON.
Among intelligent input terminals, the control circuit terminal board is a high-
priority terminal. If the master cannot reset the coil ON status due to a trans-
mission line break, turn ON and OFF the control circuit terminal board to
make the coil OFF status.
Note 2: The content of a transmission error is held until the error is reset. (The error
can be reset while the inverter is running.)
0013h 00019 (Reserved) R
0014h 00020 Alarm signal R 0..... Normal
1..... Trip
0015h 00021 PID deviation signal R 0..... OFF
1..... ON
0016h 00022 Overload signal R
0017h 00023 Frequency arrival signal
(set frequency or above)
R
0018h 00024 Frequency arrival signal
(at constant speed)
R
0019h 00025 Run Mode signal R
001Ah 00026 Data writing R 0..... Normal status
1..... Writing
001Bh 00027 CRC error R 0..... No error *2
1..... Error
001Ch 00028 Overrun error R
001Dh 00029 Framing error R
001Eh 00030 Parity error R
001Fh 00031 Check sum error R
List of Coil Numbers
Coil Number Name R/W Description
hex dec.

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