2. Programming Concepts
Special
M
Function
EX2
SS2
SA2
SE
SX2
Attrib.
Latch
-ed
Default
M1280*
For I000 / I001, reverse interrupt trigger
pulse direction (Rising/Falling)
â—‹ â—‹ â—‹ â—‹
OFF OFF - R/W NO OFF
M1284*
For I400 / I401, reverse interrupt trigger
pulse direction (Rising/Falling)
â—‹ â—‹ â—‹ â—‹
OFF OFF - R/W NO OFF
M1286*
For I600 / I601, reverse interrupt trigger
pulse direction (Rising/Falling)
â—‹ â—‹ â—‹ â—‹
OFF OFF - R/W NO OFF
M1303
High / low bits exchange for XCH
instruction
â—‹ â—‹ â—‹ â—‹
OFF - - R/W NO OFF
Enable force-ON/OFF of input point X
â—‹
â—‹
â—‹
â—‹
M1305
Reverse Y1 pulse output direction in high
speed pulse output instructions
â—‹ â—‹ â—‹ â—‹
OFF OFF - R/W NO OFF
M1306
Reverse Y3 pulse output direction in high
speed pulse output instructions
â—‹ â—‹ â—‹ â—‹
OFF OFF - R/W NO OFF
M1307
For ZRN instruction, enable left limit
switch
â—‹ â—‹ â—‹ â—‹
OFF OFF - R/W NO OFF
M1308*
Output specified pulses or seek Z phase
signal when zero point is achieved.
â—‹ â—‹ â—‹ â—‹
OFF OFF OFF R/W NO OFF
M1310
Pulse output immediate pause for
Y4/CH2 (Y4, Y5)
EC5
╳
╳
╳
OFF OFF - R/W NO OFF
M1311
Pulse output immediate pause for
Y6/CH3 (Y6, Y7)
EC5
╳
╳
╳
OFF OFF - R/W NO OFF
M1312
For COM1(RS-232), sending request
(Only applicable for MODRW and RS
â—‹ â—‹ â—‹ â—‹
OFF OFF - R/W NO OFF
M1313
For COM1(RS-232), ready for data
receiving (Only applicable for MODRW
â—‹ â—‹ â—‹ â—‹
OFF OFF - R/W NO OFF
M1314
For COM1(RS-232), data receiving
completed (Only applicable for MODRW
â—‹ â—‹ â—‹ â—‹
OFF OFF - R/W NO OFF
M1315
For COM1(RS-232), data receiving error
(Only applicable for MODRW and RS
â—‹ â—‹ â—‹ â—‹
OFF OFF - R/W NO OFF
M1316
For COM3(RS-485), sending request
(Only applicable for MODRW and RS
ES2/
EX2
╳ ○ ╳
OFF OFF - R/W NO OFF
M1317
For COM3(RS-485), ready for data
receiving (Only applicable for MODRW
ES2/
EX2
╳ ○ ╳
OFF OFF - R/W NO OFF
M1318
For COM3(RS-485), data receiving
completed (Only applicable for MODRW
ES2/
EX2
╳ ○ ╳
OFF OFF - R/W NO OFF
M1319
For COM3(RS-485), data receiving error
(Only applicable for MODRW and RS
ES2/
EX2
╳ ○ ╳
OFF OFF - R/W NO OFF
M1320*
For COM3 (RS-485), ASCII/RTU mode
selection. (OFF: ASCII; ON: RTU)
ES2/
EX2
╳ ○ ╳
OFF - - R/W NO OFF
M1321*
pulse output execution completed for
Y4/CH2 (Y4, Y5)
EC5
╳
╳
╳
OFF - - R/W NO OFF
M1322*
pulse output execution completed for
Y6/CH3 (Y6, Y7)
EC5
╳
╳
╳
OFF - - R/W NO OFF
M1334*
Close the conditional contact and to
enable the instructions PLSR, DPLSR Y0,
DDRVI, DDRVA CH0(Y0/Y1) to execute
ramp-down (ON: Enable; OFF: Disable)
(available for ES2/EX2: V3.42, ES2-C:
V3.48, ES2-E: V1.00, SS2: V3.28, 12SA2:
V2.86, 26SE: V1.0, 12SE: V2.02, SX2:
V2.86, 28SA2: V3.0 or later)
â—‹ â—‹ â—‹ â—‹
OFF - - R/W NO OFF
M1335*
Close the conditional contact and to
enable the instructions PLSR/DPLSR
Y2/DDRVI/DDRVA CH1(Y2/Y3) (ON:
Enable; OFF: Disable) (available for
ES2/EX2: V3.42, ES2-C: V3.48, ES2-E:
â—‹ â—‹ â—‹ â—‹
OFF
- - R/W NO OFF