6-95
6
Broadcast Data
Using broadcast data a command can be given to all slaves at the same time. The slave address in the com-
mand message must be set to 00H. All slaves will receive the message. They will not respond.
The following table shows the broadcast data. You can also write this data.
Note:Bit signals not defined in the broadcast operation signals use the local inverter input/output signals.
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 page 7-2, Fault Detection for detailed fault descriptions and for corrective actions.
Register Address Contents
0001H
Operation signal
Bit 0 Forward run
Bit 1 Reverse run
Bits 2 and 3 Not used
Bit 4 External fault 1
Bit 5 Fault reset 1
Bits 6 to B Not used
Bit C
* 1
* 1. A change of these bits to 1 will be accepted only, if the bits C, D and / or E in register 000FH (reference data) are set to 1 at the inverter, at
which the inputs S5, S6 and S7 shall be enabled.
Multi-function digital input terminal S5 input
Bit D *1 Multi-function digital input terminal S6 input
Bit E *1 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 14H EF6 29H UL3
02H UV1 15H EF7 2AH UL4
03H UV2 17H FAN 2BH OL7
04H UV3 18H OS 39H E5
06H GF 19H DEV 83H CPF02
07H OC 1AH PGO 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 OL4 21H CE 8BH CPF10
0FH RR 22H BUS 91H CPF20
10H RH 25H CF 92H CPF21
11H EF3 26H SVE 93H CPF22
12H EF4 27H EF0 94H CPF23
13H EF5 28H FBL
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