Mitsubishi Electric MELSEC iQ-R Series User Manual page 100

Error code details
Error details of the following error codes are stored in Error code details in Error history data.
■Overload error (error code: 0102H)
A place where overcurrent was detected (in the module power supply or load power supply) is stored in Error code details 1.
b15 b14 b13
0 (fixed)
(1) 0: No error, 1: Overcurrent detected in the load power supply
(2) 0: No error, 1: Overcurrent detected in the module power supply
■Power supply voltage error (error code: 0103H)
Information on the voltage error (whether the error has occurred in the module power supply or load power supply, whether it
is an upper limit error or a lower limit error) is stored in Error code details 1.
b15 b14 b13
0 (fixed)
(1) 0: No error, 1: Load power supply voltage upper limit error
(2) 0: No error, 1: Load power supply voltage lower limit error
(3) 0: No error, 1: Module power supply voltage upper limit error
(4) 0: No error, 1: Module power supply voltage lower limit error
■Remote buffer memory access error (error code: 0203H)
The start address of a remote buffer memory area that was accessed using the REMFR/REMTO instruction is stored in Error
code details 1. For details on the remote buffer memory addresses, refer to the following.
Page 113 Remote Buffer Memory
• Error code details 1
b15 b14 b13
Remote buffer memory address (16-bits)
■Double input discrepancy detection error (error code: 0205H)
When a double input discrepancy has occurred, a number corresponding to a pair of double input terminals with discrepancy
is stored in Error code details 1.
• Error code details 1
b15 b14 b13
0 (fixed)
(1) 000: Discrepancy of X0 and X1, 001: Discrepancy of X2 and X3, 010: Discrepancy of X4 and X5, 011: Discrepancy of X6 and X7, 100: Discrepancy of X8
and X9, 101: Discrepancy of XA and XB
■Input dark test error (error code: 0206H)
A number corresponding to an input terminal with the diagnostic error of input dark test is stored in Error code details 1.
• Error code details 1
b15 b14 b13
0 (fixed)
(1) A number corresponding to an input terminal with the error is stored.
0000: X0
0001: X1
0010: X2
0011: X3
0100: X4
0101: X5
0110: X6
0111: X7
1000: X8
1001: X9
1010: XA
1011: XB
10 TROUBLESHOOTING
98
10.7 Error Code List
b12 b11 b10 b9
b12 b11 b10 b9
b12 b11 b10 b9
b12 b11 b10 b9
b12 b11 b10 b9
b8 b7 b6 b5
b8 b7 b6 b5
b8 b7 b6 b5
b8 b7 b6 b5
b8 b7 b6 b5
b4 b3 b2 b1
(1)
b4 b3 b2 b1
(1) (2) (3)
b4 b3 b2 b1
b4 b3 b2 b1
(1)
b4 b3 b2 b1
(1)
b0
(2)
b0
(4)
b0
b0
b0