Mitsubishi Electric MELSEC FX3U Programming Manual page 908

FX /FX /FX Series Programmable Controllers
3G 3U 3UC
Programming Manual - Basic & Applied Instruction Edition
Number and name
Interrupt Program (Refer to Chapter 36 for details.)
Delay time
D 8393
[D]8394
Not used
[D]8395
[D]8396 Built-in CC-Link/LT setup information
[D]8397
Not used
Ring Counter
D 8398 Lower Up-operation
D 8399 Upper
*3. Only the FX
*4. 1ms ring counter (D8399, D8398) will operate after M8398 turns ON.
RS2 (FNC 87) [ch1] (Refer to Data Communication Edition for details.)
D 8400 RS2 (FNC 87) [ch1] Communication format setting
[D]8401 Not used
RS2 (FNC 87) [ch1] Remaining points of transmit
*1
[D]8402
data
*1
RS2 (FNC 87) [ch1] Monitoring receive data points
[D]8403
[D]8404 Not used
[D]8405 Communication parameter display [ch1]
[D]8406
[D]8407 Not used
[D]8408
D 8409 RS2 (FNC 87) [ch1] Time-out time setting
RS2 (FNC 87) [ch1]
D 8410
STX>
D 8411 RS2 (FNC 87) [ch1] Header 3 and 4
RS2 (FNC 87) [ch1] Terminator 1 and 2
D 8412
D 8413 RS2 (FNC 87) [ch1] Terminator 3 and 4
[D]8414 RS2 (FNC 87) [ch1] Receive sum (received data)
RS2 (FNC 87) [ch1]
[D]8415
result)
[D]8416 RS2 (FNC 87) [ch1] Send sum
[D]8417
Not used
[D]8418
[D]8419 Operation mode display [ch1]
906
Content of register
→Refer to Section 35.4.
ring counter
2,147,483,647 (in 1-ms units, 32-bit)
-32MT-LT-2 is applicable.
3UC
Header 1 and 2 <Default:
<Default: ETX>
Receive sum (calculated
37 Operation of Special Devices (M8000 -, D8000 -)
37.1 Special Device List (M8000 -, D8000 -)
FX FX FX
3G 3U 3UC
–
– – –
– – –
*3
– –
– – –
of 0 to
*4
– – –
– – –
– – –
– – –
– – –
– – –
– – –
Applicable model
Correspond-
ing special FX FX FX
1S 1N 2N
device
M8393 – – –
– – – –
– – – –
– – – –
– – – –
M8398 – – –
– – – –
– – – –
M8402 – – –
M8403 – – –
– – – –
– – – –
– – – –
– – – –
– – – –
– – – –
– – – –
– – – –
– – – –
– – – –
– – – –
– – – –
– – – –
– – – –
– – – –
– – – –
FX FX
1NC 2NC
– –
– –
– –
– –
– –
– –
– –
– –
– –
– –
– –
– –
– –
– –
– –
– –
– –
– –
– –
– –
– –
– –
– –
– –
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– –