Allen-Bradley MicroLogix 1100 Instruction Set Reference Manual

Publication 1763-RM001C-EN-P - October 2009
Using High-Speed Outputs 153
• O0:0.0/3: PWM modulates output 3 of the embedded outputs.
PWM Decelerating Status (DS)
The PWM DS (Decel) bit is controlled by the PWM sub-system. It can be
used by an input instruction on any rung within the control program. The
DS bit operates as follows:
• Set (1) - Whenever a PWM output is within the deceleration phase
of the output profile.
• Cleared (0) - Whenever a PWM output is not within the deceleration
phase of the output profile.
PWM Run Status (RS)
The PWM RS (Run Status) bit is controlled by the PWM sub-system. It can
be used by an input instruction on any rung within the control program.
• Set (1) - Whenever the PWM instruction is within the run phase of
the output profile.
• Cleared (0) - Whenever the PWM instruction is not within the run
phase of the output profile.
PWM Accelerating Status (AS)
The PWM AS (Accelerating Status) bit is controlled by the PWM
sub-system. It can be used by an input instruction on any rung within the
control program. The AS bit operates as follows:
Element Description Address Data Format Range Type User Program
Access
DS - Decelerating Status PWM:0/DS bit 0 or 1 status read only
Element Description Address Data Format Range Type User Program
Access
RS - PWM Run Status PWM:0/RS bit 0 or 1 status read only
Element Description Address Data Format Range Type User Program
Access
AS - Accelerating Status PWM:0/AS bit 0 or 1 status read only
efesotomasyon.com - Allen Bradley,Rockwell,plc,servo,drive

Allen-Bradley MicroLogix 1100 Specifications

General

Processor	32-bit
Programming Software	RSLogix 500
Mounting	DIN rail or panel mount
Power Supply	24V DC
Type	Compact PLC
Digital Inputs	12
Digital Outputs	8
Analog Inputs	4 (depending on model)
Analog Outputs	Optional with expansion module
Programming Language	Ladder Logic
Operating Temperature	0 to 55 °C (32 to 131 °F)
Series	MicroLogix