84 Rockwell Automation Publication 2080-UM002K-EN-E - March 2019
Chapter 7 Motion Control
b. See Sample Motion Wiring Configuration on 2080-LC30-xxQVB /
2080-LC50-xxQVB / 2080-LC70-xxQVB on page 86 for reference
The next sections provide a more detailed description of the motion components.
You can also refer to the Connected Components Workbench Online Help for
more information about each motion function block and their variable inputs
and outputs.
Input and Output Signals
Multiple input/output control signals are required for each motion axis, as
described in the next tables. PTO Pulse and PTO Direction are required for an
axis. The rest of the input/outputs can be disabled and re-used as regular I/O.
These I/O can be configured through the axis configuration feature in
Connected Components Workbench. Any outputs assigned for motion should
not be controlled in the user program.
Fixed PTO Input/Output
Motion Signals PTO0 (EM_00) PTO1 (EM_01) PTO2 (EM_02)
Logical Name
in Software
Name on
Terminal
Block
Logical Name
in Software
Name on
Terminal
Block
Logical Name in
Software
Name on
Terminal Block
PTO pulse _IO_EM_DO_00 O-00 _IO_EM_DO_01 O-01 IO_EM_DO_02 O-02
PTO direction _IO_EM_DO_03 O-03 _IO_EM_DO_04 O-04 IO_EM_DO_05 O-05
Lower (Negative) Limit switch _IO_EM_DI_00 I-00 _IO_EM_DI_04 I-04 IO_EM_DI_08 I-08
Upper (Positive) Limit switch _IO_EM_DI_01 I-01 _IO_EM_DI_05 I-05 IO_EM_DI_09 I-09
Absolute Home switch _IO_EM_DI_02 I-02 _IO_EM_DI_06 I-06 IO_EM_DI_10 I-10
Touch Probe Input switch _IO_EM_DI_03 I-03 _IO_EM_DI_07 I-07 IO_EM_DI_11 I-11
Configurable input/output
Motion Signals Input/Output Notes
Servo/Drive On OUTPUT Can be configured as any embedded output.
Servo/Drive Ready INPUT Can be configured as any embedded input.
In-Position signal (from
Servo/motor)
INPUT Can be configured as any embedded input.
Home Marker INPUT Can be configured as any embedded input, from input
0...15.
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