B−24
ModBus Data Listing
ModBus Coil List
The following tables list the primary coils for the inverter interface to the network. The
table legend is given below.
• Coil Number - The network
register address offset
for the coil. The coil data is a
single bit (binary) value.
• Name - The functional name of the coil
• R/W - The read-only (R) or read-write (R/W) access permitted to the inverter data
• Description - The meaning of each of the states of the coils
Coil
No.
Item R/W Setting
0000h unused - (Inaccessible)
0001h Operation command R/W 1: Run, 0: Stop (valid when A002 = 03)
0002h Rotation direction command R/W 1: Reverse rotation, 0: Forward rotation (valid when A002 = 03)
0003h External trip (EXT) R/W 1: Trip
0004h Trip reset (RS) R/W 1: Reset
0005h (Reserved) - -
0006h (Reserved) - -
0007h Intelligent input terminal [1] R/W 1: ON, 0: OFF (*1)
0008h Intelligent input terminal [2] R/W 1: ON, 0: OFF (*1)
0009h Intelligent input terminal [3] R/W 1: ON, 0: OFF (*1)
000Ah Intelligent input terminal [4] R/W 1: ON, 0: OFF (*1)
000Bh Intelligent input terminal [5] R/W 1: ON, 0: OFF (*1)
000Ch Intelligent input terminal [6] R/W 1: ON, 0: OFF (*1)
000Dh Intelligent input terminal [7] R/W 1: ON, 0: OFF (*1)
000Eh (Reserved) - -
000Fh Operation status R 1: Run, 0: Stop (interlocked to "d003")
0010h Rotation direction R 1: Reverse rotation, 0: Forward rotation (interlocked to "d003")
0011h Inverter ready R 1: Ready, 0: Not ready
0012h (Reserved) - -
0013h RUN (running) R 1: Tripping, 0: Normal
0014h FA1 (constant-speed reached) R 1: ON, 0: OFF
0015h FA2 (set frequency overreached) R 1: ON, 0: OFF
0016h OL (overload advance notice (1)) R 1: ON, 0: OFF
0017h
OD (output deviation for PID
control)
R 1: ON, 0: OFF
0018h AL (alarm signal) R 1: ON, 0: OFF
0019h FA3 (set frequency reached) R 1: ON, 0: OFF
001Ah OTQ (over-torque) R 1: ON, 0: OFF
001Bh (Reserved) - -
001Ch UV (undervoltage) R 1: ON, 0: OFF
001Dh TRQ (torque limited) R 1: ON, 0: OFF
001Eh RNT (operation time over) R 1: ON, 0: OFF
001Fh ONT (plug-in time over) R 1: ON, 0: OFF
0020h THM (thermal alarm signal) R 1: ON, 0: OFF
0021h (Reserved) - -
0022h (Reserved) - -
0023h (Reserved) - -
0024h (Reserved) - -
0025h (Reserved) - -
0026h BRK (brake release) R 1: ON, 0: OFF
0027h BER (brake error) R 1: ON, 0: OFF
0028h ZS (0 Hz detection signal) R 1: ON, 0: OFF
0029h DSE (speed deviation maximum) R 1: ON, 0: OFF
002Ah POK (positioning completed) R 1: ON, 0: OFF
002Bh FA4 (set frequency overreached 2) R 1: ON, 0: OFF
002Ch FA5 (set frequency reached 2) R 1: ON, 0: OFF
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