Omron VARISPEED E7 User Manual page 219

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.
Register
Address
0001H
0002H
Note:Bit signals not defined in the broadcast operation signals use local node data signals continuously.
Inverter Error Codes
The content of a current fault and faults that have occurred earlier can be read out by Memobus using the Fault
Trace (U2-
Fault
6 Code
01H
02H
03H
04H
06H
07H
08H
09H
0AH
0BH
0CH
0DH
0EH
0FH
10H
11H
12H
Refer to
80
6-
Operation signal
Bit 0 Run command
Bit 1 Reverse operation command
Bits 2 and 3 Not used
Bit 4 External error
Bit 5 Error reset
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.
Frequency reference
) and the Fault History (U3-
Fault Description
PUF
UV1
UV2
UV3
GF
OC
OV
OH
OH1
OL1
OL2
OL3
-
-
-
EF3
EF4
Chapter 7, Troubleshooting
Contents
1: Operating 0: Stopped
1: Reverse 0: Forward
1: Error
1: Reset command
) parameters. The fault codes are shown in the table below.
Fault
Fault Description
Code
13H EF5
14H EF6
15H EF7
18H -
19H -
1AH -
1BH PF
1CH LF
1DH OH3
1EH OPR
1FH ERR
20H OH4
21H CE
22H BUS
25H CF
26H -
27H EF0
for detailed fault descriptions and for corrective actions.
Fault
Fault Description
Code
28H FBL
29H UL3
2AH -
2BH OL7
83H CPF02
84H CPF03
85H CPF04
86H CPF05
87H CPF06
88H CPF07
89H CPF08
8AH CPF09
8BH CPF10
91H CPF20
92H CPF21
93H CPF22
94H CPF23