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FX3S/FX3G/FX3GC/FX3U/FX3UC Series
Programming Manual - Basic & Applied Instruction Edition
37 Operation of Special Devices (M8000 -, D8000 -)
37.1 Special Device List (M8000 -, D8000 -)
FX3U-ENET-ADP [ch2] (Refer to ENET-ADP Manual for details.)
[D]8420 IP Address (Low-order) –
*1
*1
*2
*2
– –––––
[D]8421 IP Address (High-order) –
*1
*1
*2
*2
– –––––
[D]8422 Subnet mask (Low-order) –
*1
*1
*2
*2
– –––––
[D]8423 Subnet mask (High-order) –
*1
*1
*2
*2
– –––––
[D]8424 Default router IP Address (Low-order) –
*1
*1
*2
*2
– –––––
[D]8425 Default router IP Address (High-order) –
*1
*1
*2
*2
– –––––
[D]8426 Status information –
*1
*1
*2
*2
– –––––
[D]8427 Connection condition of the Ethernet port –
*1
*1
*2
*2
– –––––
[D]8428 FX3U-ENET-ADP version –
*1
*1
*2
*2
– –––––
D 8429 Communication timeout time –
*1
*1
*2
*2
– –––––
D 8430 Connection forcible nullification –
*1
*1
*2
*2
– –––––
[D]8431 Time setting functional operation result –
*1
*1
*2
*2
– –––––
[D]8432 to [D]8434 Host MAC address –
*1
*1
*2
*2
– –––––
[D]8435 Not used – – – – – – –––––
[D]8436 Model code –
*1
*1
*2
*2
– –––––
[D]8437 Error code of the Ethernet adapter –
*1
*1
*2
*2
– –––––
[D]8438 Not used – – – – – – –––––
[D]8439 Operation mode display –
*1
*1
*2
*2
– –––––
FX3U-ENET-ADP [ch1, ch2] (Refer to ENET-ADP Manual for details.)
[D]8490 to [D]8491 Not used – – – – – – –––––
D 8492 IP address setting (Low-order)
*3
*3
– – – –––––
D 8493 IP address setting (High-order)
*3
*3
– – – –––––
D 8494 Subnet mask setting (Low-order)
*3
*3
– – – –––––
D 8495 Subnet mask setting (High-order)
*3
*3
– – – –––––
D 8496 Default router IP address setting (Low-order)
*3
*3
– – – –––––
D 8497 Default router IP address setting (High-order)
*3
*3
– – – –––––
[D]8498 Error code for IP address storage area write
*3
*3
– – – –––––
[D]8499 Error code for IP address storage area clear
*3
*3
– – – –––––
*1. Available in Ver. 2.00 or later.
*2. Available in Ver. 3.10 or later.
*3. Available in Ver. 2.10 or later.
Error Detection (Refer to Chapter 38 for details.)
[D]8438
*4
Error code for serial communication error 2
[ch2]
– M8438 – – – – –
RS2 (FNC 87) [ch2] and Computer Link [ch2] (Refer to Data Communication Edition for details.)
[D]8439 Operation mode display [ch2] – – –––––
Error Detection (Refer to Chapter 38 for details.)
[D]8440 to [D]8448 Not used – – – – – – –––––
[D]8449 Special block error code –
*5
M8449 – – – – –
[D]8450 to [D]8459 Not used – – – – – – –––––
*4. Cleared when PLC power supply is turned from OFF to ON.
*5. Available in Ver. 2.20 or later.
Number and
name
Content of register
Applicable model
FX
3S
FX
3G
FX
3GC
FX
3U
FX
3UC
Correspond-
ing special
device
FX
1S
FX
1N
FX
1NC
FX
2N
FX
2NC