Compatibility table (FC4A/5A series -> FC6A Plus)
39
Special data registers
Replaceability
Special
data
register
FC4A/5A series specifications
FC6A series specifications
Yes
D8000
CPU Module System (Quantity of Inputs)
Same with FC4A/5A series.
Yes
D8001
CPU Module System (Quantity of Outputs)
Same with FC4A/5A series.
Yes
D8002
CPU Module Type Information
Same with FC4A/5A series.
No
D8003
Memory Cartridge Information
It cannot be used because there is no memory
cartridge. Read out a file in an SD memory card
using WindLDR.
-
D8004
Reserved
Reserved
Yes
D8005
General Error Code
Same with FC4A/5A series.
Yes
D8006
User Program Execution Error Code
Same with FC4A/5A series.
No
D8007
Communication Mode Switching (Port 1 and 2)
The communication mode switching function
cannot be used. To use maintenance
communication, use the USB port.
Yes
D8008
Year (Current Data) Read only
Same with FC4A/5A series.
Yes
D8009
Month (Current Data) Read only
Same with FC4A/5A series.
Yes
D8010
Day (Current Data) Read only
Same with FC4A/5A series.
Yes
D8011
Day of Week (Current Data) Read only
Same with FC4A/5A series.
Yes
D8012
Hour (Current Data) Read only
Same with FC4A/5A series.
Yes
D8013
Minute (Current Data) Read only
Same with FC4A/5A series.
Yes
D8014
Second (Current Data) Read only
Same with FC4A/5A series.
Yes
D8015
Year (New Data) Write only
Same with FC4A/5A series.
Yes
D8016
Month (New Data) Write only
Same with FC4A/5A series.
Yes
D8017
Day (New Data) Write only
Same with FC4A/5A series.
Yes
D8018
Day of Week (New Data) Write only
Same with FC4A/5A series.
Yes
D8019
Hour (New Data) Write only
Same with FC4A/5A series.
Yes
D8020
Minute (New Data) Write only
Same with FC4A/5A series.
Yes
D8021
Second (New Data) Write only
Same with FC4A/5A series.
Yes
D8022
Constant Scan Time Preset Value
Same with FC4A/5A series.
Yes
D8023
Scan Time Current Value (ms)
Same with FC4A/5A series.
Yes
D8024
Scan Time Maximum Value (ms)
Same with FC4A/5A series.
Yes
D8025
Scan Time Minimum Value (ms)
Same with FC4A/5A series.
Indirectly
D8026
Communication Mode Information (Port 1
through Port 7)
Communication mode is defined differently.
Make corrections according to the definition for
the FC6A series.
Indirectly
D8027
Port 1 Communication Network Number
Special data register allocation is different.
Only when a data register is specified for the
slave number in the communication port setting,
the slave number can be changed in D8100,
D8102, and D8103.
Indirectly
D8028
Port 2 Communication Network Number
Yes
D8029
System Program Version
Same with FC4A/5A series.
Indirectly
D8030
Communication Adapter Information
Change the setting according to the option for
the FC6A series.
Indirectly
D8031
Optional Cartridge Information
Indirectly
D8032
Interrupt Input Jump Destination Label No. (X2)
Make the setting by replacing it with Group 2/I1.
Indirectly
D8033
Interrupt Input Jump Destination Label No. (X3)
Make the setting by replacing it with Group 3/I3.
Indirectly
D8034
Interrupt Input Jump Destination Label No. (X4)
Make the setting by replacing it with Group 4/I4.
Indirectly
D8035
Interrupt Input Jump Destination Label No. (X5)
Make the setting by replacing it with Group 5/I6.
Yes
D8036
Timer Interrupt Jump Destination Label No.
Same with FC4A/5A series.
Yes
D8037
Quantity of Expansion I/O Modules
Same with FC4A/5A series.
-
D8038
Reserved
Reserved
-
D8039
Reserved
Reserved