Mitsubishi Electric MELSEC iQ-R Series Programming Manual page 1629

: Supported, : Not supported
Device Bit Item
1st word b0 to b3 Reserved
b4 to b7 Module type
*3
b8 to b10 Series
b11 to b15 Reserved
2nd word b0 to b1 Error status
b2 Module ready
*3
status
b3 to b5 Reserved
b6 to b7 Inter-module
synchronization
b8 to b9 Reserved
b10 External power
*3
supply
*3
b11 Fuse
b12 Reserved
b13 Online module
change
b14 Reserved
b15 Module access
*2
Description
Fixed to 0
*3
0000:Input module, or not set (default)
0010:Output module
0100:I/O combined module (different numbers)
0110:I/O combined module (same number)
1000:Intelligent function module
Further details can be checked in b0 to b3 of the 3rd
word.
000: (default)
010:MELSEC-Q series module
011:MELSEC iQ-R series module
111:Unknown
Fixed to 0
*3
00: No error (default)
01: Minor error
10: Moderate error
11: Major error
0: Not ready (default)
1: Ready
Fixed to 0
00: Not synchronized (default)
*3
01: Preparing for synchronization
10: Synchronized
11: Synchronization error
Fixed to 0
0: Normal operation (default)
1: Power off
0: Normal operation (default)
1: Fuse blown
Fixed to 0
0: Not being performed (default)
1: Module being changed online
Fixed to 0
0: Disabled (default)
1: Enabled
18.6 Reading the Module Status Information of an Intelligent Device Station
Power Base
supply unit
module
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18 CC-LINK IE FIELD NETWORK INSTRUCTIONS
Modules
mounted on the
CPU slot and
slot No.0 to
No.63
18
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
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
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*4

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