Omron OMNUC W R88A-NCW152-DRT, Manual

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6 DeviceNet Communications
6.5.3 Move Commands for Remote I/O Communications
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6.5.3 Move Commands for Remote I/O Communications
This section explains move commands for Remote I/O communications.
„ Commands
Details on commands for move commands are shown below.
Command Codes
Command codes are used to specify positioning and other commands. To start execution of a
command code, set the command code and command data first (or at the same time), and
then change the Command Start Command from 0 to 1.
Table 6.4 Commands for Move Commands
Byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
0
0 0 ALRST STOP 0 0 SVON C_STRT
1
Response type Command code
2
HOME PTBL STN STEP JOG 0 HOLD CANCEL
3
0 0 0 0 0 0 DIR INC
4
Command data
5
6
7
Table 6.5 Command Codes (Byte 1)
Command Codes Description
0000 ( 0 Hex) No-operation
0001 (1 Hex) Direct operation
0010 (2 Hex)
Interrupt feeding
0011 (3 Hex) Positioning with notch signal outputs
0100 (4 Hex) Multi-speed positioning
General
command
bits
Command
bits