Mitsubishi MELSEC-Q/L Programming Manual page 621

The details of the module information are described as follows:
Bit
b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0
Individual module
information
Bit Item
b0
b1
Number of I/O points
b2
b3
b4
Module type
b5
External supply power status
b6
(For future expansion)
b7 Presence/absence of fuse blown
Online module replacement
status/
b8
execution from the standby
system
b9 Minor/medium error status
b10
Module error status
b11
b12 Module ready status
b13 Empty
b14 Q module
b15 Module installation status
*1: The Universal model QCPU used in the multiple CPU system is turned ON during the online module change of the module
controlled by the other CPU.
Operation Error
(1) In any of the following cases, an operation error occurs, the error flag (SM0) turns ON, and an error code is stored into
SD0.
Error
code
n1 is a value other than 0 to FF
n2 is a value other than 0 to 256.
The total of n1 and n2 is equal to or greater than 257.
n1 is a value other than 0 to 3F
4100
n2 is a value other than 0 to 64.
The total of n1 and n2 is equal to or greater than 65.
n1 is a value other than 0 to F
n2 is a value other than 0 to 16.
The total of n1 and n2 is equal to or greater than 17.
The range of the device specified by
4101
+ n2 (including ).
D
*1: For only L26CPU-BT.
*2: For only L02CPU.
QCPU
000: 16 points
010: 48 points
100: 128 points
110: 512 points
000: Input module
001: Output module
010: I/O mixed module
011: Intelligent function module
1: External supply power is connected.
0: External supply power is not connected.
1: Some modules have fuse blown.
0: Normal
1: Module information on the extension
base unit is tried to be read during online
module change or from the CPU module
of standby system in the redundant
*1
system.
0: Other than above
1: Minor/medium error occurred
00: No module error
10: Medium error
1: Normal
Fixed to 0
1: A series module
0: Q series module
1: Modules are installed.
Error details
.
H
.
H
.
H
exceeds the range from D to D
D
UNIRD, UNIRDP
Meaning
LCPU
001: 32 points
011: 64 points
101: 256 points
111: 1024 points
000: Input module
001: Output module
011: Intelligent function module
111: CPU Built-in I/O
Fixed to 0
Fixed to 0
Fixed to 0
0: Normal
01: Minor error
11: Serious error
0: Module error occurred
Fixed to 0
0: No modules are installed.
Q00J/
Q00/ QnH QnPH QnPRH
Q01
––
Q00/
–– –– ––
Q01
Q00J –– –– ––
1
2
3
4
4
6
7
8
QnU LCPU
*1
*2
––
–– ––
619