Allen-Bradley 1756 ControlLogix User Manual

Chapter 4
Motion Event Instructions
250 Rockwell Automation Publication MOTION-RM002H-EN-P-February 2018
Operands
Ladder Diagram
Operand Type
CompactLogix 5380,
CompactLogix 5480,
ControlLogix 5580, Compact
GuardLogix 5380, and
GuardLogix 5580 controllers
Type
CompactLogix 5370,
ControlLogix 5570, Compact
GuardLogix 5370, and
GuardLogix 5570 controllers
Format Description
Axis AXIS_CIP_DRIVE
AXIS_GENERIC
AXIS_GENERIC_DRIVE
AXIS_CIP_DRIVE
AXIS_GENERIC
AXIS_GENERIC_DRIVE
AXIS_SERVO
AXIS_SERVO_DRIVE
Tag Name of the axis to perform operation on
Motion Control MOTION_INSTRUCTION MOTION_INSTRUCTION Tag Structure used to access instruction status
parameters.
Trigger Condition BOOLEAN BOOLEAN Immediate Defines the Registration Input transition
that defines the registration event. Select
either:
0 = trigger on positive edge
1 = trigger on negative edge.
Windowed
Registration
BOOLEAN BOOLEAN Immediate Enable (1) if registration is to be
Windowed, that is, that the computed
Registration Position must fall within the
specified Min and Max Position limits to be
accepted as a valid registration event.
Select either:
0 = disabled
1 = enabled.
Minimum Position REAL REAL Immediate or Tag Used when Windowed Registration is
enabled. Registration Position must be
greater than Min. Position limit before
registration event is accepted.
Maximum Position REAL REAL Immediate or Tag Used when Windowed Registration is
enabled. Registration Position must be less
than Max. Position limit before registration
event is accepted.
Input Number UINT32 UINT32 1 or 2 Specifies the Registration Input to select.
1 = Registration 1 Position
2 = Registration 2 Position.
See Structured Text Syntax for more information on the syntax of expressions
within structured text.

Allen-Bradley 1756 ControlLogix Specifications

General

Brand	Allen-Bradley
Model	1756 ControlLogix
Category	Controller
Language	English