Individual Functions
6-83
Broadcast Data
Using broadcast data a command can be given to all slaves at the same time. The message must be addressed
to 00H. All slaves will receive the message, but will not respond.
The following table shows the broadcast data. Theses data can also be written.
Note: Bit signals not defined in the broadcast operation signals use local node data signals continuously.
îš„Inverter Fault Codes
The content of a current fault and faults that have occurred earlier can be read out by Memobus using the Fault
Trace (U2-) and the Fault History (U3-) parameters. The fault codes are shown in the table below.
Refer to Chapter 7, Troubleshooting for detailed fault descriptions and for corrective actions.
Register
Address
Contents
0001H
Operation signal
Bit 0 Run command 1: Operating 0: Stopped
Bit 1 Reverse operation command 1: Reverse 0: Forward
Bits 2 and 3 Not used
Bit 4 External fault 1: Fault
Bit 5 Fault reset 1: Reset command
Bits 6 to B Not used
Bit C Multi-function digital input terminal S5 input
Bit D Multi-function digital input terminal S6 input
Bit E Multi-function digital input terminal S7 input
Bit F Not used.
0002H Frequency reference
Fault
Code
Fault Description
Fault
Code
Fault Description
Fault
Code
Fault Description
01H PUF 13H EF5 28H FBL
02H UV1 14H EF6 29H UL3
03H UV2 15H EF7 2AH -
04H UV3 18H - 2BH OL7
06H GF 19H - 83H CPF02
07H OC 1AH - 84H CPF03
08H OV 1BH PF 85H CPF04
09H OH 1CH LF 86H CPF05
0AH OH1 1DH OH3 87H CPF06
0BH OL1 1EH OPR 88H CPF07
0CH OL2 1FH ERR 89H CPF08
0DH OL3 20H OH4 8AH CPF09
0EH - 21H CE 8BH CPF10
0FH - 22H BUS 91H CPF20
10H - 25H CF 92H CPF21
11H EF3 26H - 93H CPF22
12H EF4 27H EF0 94H CPF23
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