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APPX
Appendix 5 Buffer Memory
143
A
Output signal and internal error
Error information of the whole system is stored.
■
Buffer memory address
The buffer memory address of this area is as follows.
■
List of output signals and internal errors
System CRC
A CRC value for checking configuration and setting is stored.
■
Buffer memory address
The buffer memory address of this area is as follows.
■
List of system CRCs
Buffer memory name
Address
1st Module Output signal and Internal error
102
Bit
Output status or input error
Operation
b0
Output signals Q2/3
0: No output
1: Output
b1
Output signals Q0/1
b2
Status change of a rotary switch
0: Not changed
1: Changed
b3
External device monitoring
connection open
0: Not detected
1: Detected
b4
Input concurrence error
0: Not detected
1: Detected
b5
Input process error
0: Not detected
1: Detected
b6
Input cross-circuit error
0: Not detected
1: Detected
b7
Internal error
0: Not detected
1: Detected
b8 to b15
Fixed to 0
Buffer memory name
Address
1st Module System CRC
103
Buffer memory
Name
Description
b0 to 7
System CRC (lower)
CRC_L for checking configuration and settings
b8 to b15
System CRC (upper)
CRC_H for checking configuration and settings
Summary of Contents for MITSUBISHI ELECTRIC MELSEC iQ-F FX5
Page 2: ......
Page 29: ...1 OVERVIEW 27 1 MEMO ...
Page 40: ...38 3 PROCEDURES BEFORE OPERATION MEMO ...
Page 90: ...88 5 SYSTEM CONFIGURATION MEMO ...
Page 112: ...110 7 PARAMETER SETTINGS 7 1 Refresh Setting MEMO ...
Page 117: ...9 COMMISSIONING 9 2 Considerations for Inspection 115 9 MEMO ...
Page 171: ...I 169 MEMO ...
Page 175: ......