Allen-Bradley micrologix 1500 Reference Manual

Publication 1762-RM001C-EN-P
6-14 Using High-Speed Outputs
PTO Controlled Stop (CS)
The PTO CS (Controlled Stop) bit is used to stop an executing PTO
instruction, in the run portion of the profile, by immediately starting the
decel phase. Once set, the decel phase completes without an error or fault
condition.
If the CS bit is set during the accel phase, the accel phase completes and
the PTO immediately enters the decel phase.
Sub-Element Description Address Data
Format
Range Type User Program
Access
CS - Controlled Stop PTO:0/CS bit 0 or 1 control read/write
Normal Ramp Function without CS
Accel Run Decel
Normal Ramp
Function
Ramp Function
Decel After CS
is Set
Accel
Controlled
Stop (CS) Set
Run Decel
Normal Ramp
Function
Ramp Function
Decel After CS
is Set
Accel
Controlled
Stop (CS) Set
Decel

Allen-Bradley micrologix 1500 Specifications

General

Processor Type	16-bit
Programming Language	Ladder Logic
Mounting	DIN rail or panel mount
Programming Software	RSLogix 500
Communication Ports	RS-232
Power Supply	24V DC
Operating Temperature	0°C to 55°C (32°F to 131°F)
Controller Type	Programmable Logic Controller (PLC)