Broadcast Messages; Fault History Contents - Omron J1000 User Manual

Alarm contents 5
bit 0 to 7
00CBH bit 8
bit 9
bit A to F
00CCH-00CFH Reserved
CPF Contents 1
bit 0, 1
bit 2
bit 3 to 5
bit 6
bit 7
00D0H bit 8
bit 9 to A
bit B
bit C
bit D
bit E
bit F
CPF Contents 2
bit 0
bit 1
bit 2
00D1H bit 3 to 5
bit 6
bit 7
bit 8
bit 9 to F
00D2H to 00FBH Reserved
<1> Units are determined by parameter H5-13.
<2> The contents of a communication error are saved until the fault is reset.
u

Broadcast Messages

Data can be written from the master to all slave devices at the same time.
The slave address in a broadcast command message must be set to 00H. All slaves will receive the message, but will not
respond.
Register No. Contents
Digital Input Command
bit 0
bit 1
bit 2, 3
0001H bit 4
bit 5
bit 6 to B
bit C
bit D to F
0002H Frequency Reference
u

Fault History Contents

The table below shows the fault codes that can be read out by MEMOBUS/Modbus commands from the U2- monitor
parameters.
Fault Code
0002H Undervoltage (Uv1)
0004H Soft Charge Circuit Fault (Uv3)
0007H Overcurrent (oC)
0008H Overvoltage (ov)
000AH Heatsink Overheat (oH1)
000BH Motor Overload (oL1)
000CH Drive Overload (oL2)
SIEP C710606 33A OYMC AC Drive – J1000 User Manual
Reserved
External Fault 1 (input terminal S1) (EF1)
External Fault 2 (input terminal S2) (EF2)
Reserved
Reserved
A/D Conversion Error (CPF02)
Reserved
EEPROM data fault (CPF06)
Reserved
EEPROM Serial Communications Fault (CPF08)
Reserved
RAM Fault (CPF11)
FLASH Memory Fault (CPF12)
Reserved
Control Circuit Fault (CPF14)
Reserved
Reserved
Timing Fault (CPF17)
Control Circuit Fault (CPF18)
Reserved
A/D Conversion Fault (CPF22)
PWM Feedback Fault (CPF23)
Drive capacity signal fault (CPF24)
Reserved
Forward Run (0: Stop 1: Run)
Direction Command (0: Forward, 1: Reverse)
Reserved
External Fault (set by H1-01)
Fault Reset (set by H1-02)
Reserved
Multi-Function Digital Input S5
Reserved
30000/100%
Table C.4 Fault History Register Contents
Fault Name
C.10 MEMOBUS/Modbus Data Table
Fault Code
0042H External Fault 1, input terminal S1 (EF1)
0043H External Fault 2, input terminal S2 (EF2)
0046H Current Offset Fault (CoF)
0083H A/D Conversion Error (CPF02)
Drive specification mismatch during Terminal Board or
0087H
Control Board replacement (CPF06)
0089H EEPROM Serial Communication Fault (CPF08)
008CH RAM fault (CPF11)
Fault Name
203
C