Omron CJ1M-CPU21 Operation Manual page 235

Built-in Outputs
Ladder Program
206
Origin Search
Origin search
Origin Search Switch
completed
Origin search
in progress
No Origin Flag
Origin search Lift
completed
positioning
start
PCB stored PCB storage completed
PCB storage enabled
Positioning
Lift 10,000 pulses (relative) at a time
Lift positioning Lift
started
positioning
completed
Lift positioning
in progress
Pulse output completed
Counter for Number of Lifts (Number of PCBs stored)
Lift positioning completed
When the stocker is not full (C0=OFF), store PCB, and repeat lift
positioning after PCB storage is completed.
Stocker full
Lift positioning completed
When the stocker is full (C0=ON), move the stocker, and start
lower positioning after stocker movement is completed.
Stocker full
Lift positioning completed
Lower
Stocker moving
positioning
start
Stocker movement completed
Stocker moving output
Positioning
Lower to "0" position (absolute pulses)
Lower
Lower positioning start
positioning
completed
Lower
positioning in
progress
Pulse Output Completed
Emergency Stop (Pulse Output Stopped)
Emergency stop switch
Limit Input Settings
Limit inputs are allocated to external sensors and the following programming is used.
Built-in input IN6 (CIO 296007)
Built-in input IN7
Section 7-1
Origin search in progress
Origin Search
Port setting
Control data
Origin search completed
PCB storage enabled
Lift positioning start
Lift positioning in progress
Positioning
Port setting
Control data
First word containing parameters
First word containing start frequency
Lift positioning completed
Counter
Stocker full
PCB stored
Stocker moving
Stocker moving output
Lower positioning start
Lower positioning in progress
Positioning
Port setting
Control data
First word containing parameters
First word containing start frequency
Lower positioning completed
Operation Mode Control
Port setting
Control data
First word containing new PV
CW limit input signal
CCW limit input signal