Appendix B Settings When Connecting MECHATROLINK Compatible I/O Modules, MYVIS, and MP940
B.2 I/O Register Configuration
A-9
( 10 ) 120EHC21140 and JEPMC-PL2900 (Counter with Preset Function)
For counters with the preset function, the first two words are reserved by the system, and various settings are
required for outputs. Refer to Chapter 5 Reversible Counter with Preset Function and Chapter 6 Pulse Output Mod-
ule of Machine Controller MP900/MP2000 Series Distributed I/O Module User’s Manual for MECHATROLINK (man-
ual number SIE-C887-5.1) for details.
( 11 ) 120MMB20230 and JEPMC-PL2910 (Pulse MC)
For pulse output modules, the first two words are reserved by the system, and various settings are required for out-
puts. Refer to Chapter 5 Reversible Counter with Preset Function and Chapter 6 Pulse Output Module of Machine
Controller MP900/MP2000 Series Distributed I/O Module User’s Manual for MECHATROLINK (manual number SIE-
C887-5.1) for details.
( 12 ) MP940 (Machine Controller)
Command Data Response Data
OW
Scan
counter
High-speed/
Low-speed
control data
(8 words)
IW
High-speed/
Low-speed
control data
(7 words)
OW+1 Not used IW+1
OW+2 Output coil IW+2 Input relay
OW+3 Output coil IW+3 Input register
OW+4 Output register IW+4 Input register
OW+5 Output register IW+5 Input register
OW+6 Output register IW+6 Input register
OW+7 Output register
Command Data Response Data
OW
Scan
counter
High-speed/
Low-speed
control data
(8 words)
IW
High-speed/
Low-speed
control data
(8 words)
OW+1 Not used IW+1
OW+2 Output coil IW+2 Input relay
OW+3 Output coil IW+3 Input register
OW+4 Output register IW+4 Input register
OW+5 Output register IW+5 Input register
OW+6 Output register IW+6 Input register
OW+7 Output register IW+7 Input register
Command
Data
Response
Data
OW
High-speed/
Low-speed
control data
(8 words)
IW
High-speed/
Low-speed
control data
(8 words)
OW+1 IW+1
OW+2 IW+2
OW+3 IW+3
OW+4 IW+4
OW+5 IW+5
OW+6 IW+6
OW+7 IW+7
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