Mitsubishi Electric MELSEC FX3U Programming Manual page 899

FX /FX /FX Series Programmable Controllers
3G 3U 3UC
Programming Manual - Basic & Applied Instruction Edition
Number and name
Memory Information
[D]8101
1 6
PLC type and
Indicated
system version
on the right
2...... 2K steps
4...... 4K steps
8...... 8K steps
[D]8102
16.... 16K steps
32.... 32K steps
64.... 64K steps
[D]8103 Not used
[D]8104 Identity code for function extension memory
Version of function extension memory
[D]8105
(Version 1.00 = 100)
[D]8106 Not used
[D]8107 Number of registered device comments
[D]8108 Number of special function units/blocks connected
*1. When loading FX
*2. Available in Ver. 3.00 or later
Output Refresh Error (Refer to Chapter 38 for details.)
[D]8109 Y number where output refresh error occurs
[D]8110
Not used
[D]8111
Expansion Board Dedicated to FX
[D]8112 FX -2AD-BD: Digital value of ch1
1N
[D]8113 FX -2AD-BD: Digital value of ch2
1N
D 8114 FX -1DA-BD: Digital value to be output
1N
[D]8115 to [D]8119 Not used
RS (FNC 80) and Computer Link [ch1] (Refer to Data Communication Edition for details.)
RS (FNC 80) instruction and computer link [ch1]
*3
D 8120
Communication format setting
*3
Computer link [ch1] Station number setting
D 8121
RS (FNC 80) instruction:
*4
[D]8122
Remaining points of transmit data
RS (FNC 80) instruction:
*4
[D]8123
Monitoring receive data points
D 8124 RS (FNC 80) instruction: Header <Default: STX>
D 8125 RS (FNC 80) instruction: Terminator <Default: ETX>
[D]8126 Not used
Computer link [ch1]
D 8127
Specification of on-demand head device register
Computer link [ch1]
D 8128
Specification of on-demand data length register
RS (FNC 80) instruction, computer link [ch1]
*3
D 8129
Time-out time setting
*3. Latch (battery backed) device
*4. Cleared when PLC switches from RUN to STOP.
Content of register
1 0 0 BCD converted value
Version 1.00
-FLROM-16
3U
and FX
1S 1N
37 Operation of Special Devices (M8000 -, D8000 -)
37.1 Special Device List (M8000 -, D8000 -)
Applicable model
Correspond-
FX FX FX ing special FX
3G 3U 3UC
device
26 16 16 –
*1 *1
–
16 16
32
64 64
– – – –
– – –
M8104
– – –
– – – –
– M8107
–
M8109
– – – –
– – – –
– – – M8112
– – – M8113
– – – M8114
– – – –
–
–
M8122
M8123
–
–
– – – –
M8126 to
M8129
FX FX FX FX
1S 1N 2N 1NC 2NC
– – – – –
4 4
2 8 8 8 8
16 16
– – – – –
*2 *2
– – –
*2 *2
– – –
– – – – –
– – – – –
– – – – –
– – –
– – – – –
– – – – –
– – –
– – –
– – –
– – – – –
– – – – –
897
31
32
33
34
35
36
37
38
A
B