Omron CS1W-MCH71 MOTION CONTROL UNIT - 09-2004 Manual page 443

Interface Specifics
Command and Operation
Status Condition
420
Name
Motion Program 0: Nil
Start
1: Nil
↑: Starts motion program operation following the specified
Start Mode
↓: No
Start Mode 0,3: Reads program number and executes the program from
top.
1: Executes the program from the block indicated by Executing
Motion Block Number. Operation at resuming interrupted pro-
grams varies depending on the command used or stopping
status.
2: Executes the program continuously from the next block of
the block indicated by Executing Motion Block Number.
Single Block Opera- 0: Single Block Operation Mode OFF
tion Mode
1: Single Block Operation Mode ON
↑: Nil
↓: Nil
• If motion program execution is started while the bit [Single Block Opera-
tion Mode] is ON, only one block will be executed and the operation will be
stopped with Block Stop.
• If [Single Block Operation Mode] is turned ON during motion program
operation, the same operation as for that of [Block Stop] will occur.
• Different from the bit [Block Stop], the motion program can be executed
even when the bit [Single Block Operation Mode] is ON.
• Different from the bit [Block Stop], the bit [Single Block Operation Mode] is
checked only at the end of the block. Therefore, the operation will not stop
at the end of the block if the bit is turned OFF before program execution
reaches the end of the block.
• Turn on the bit [Motion Program Start] to resume the motion program in
Block Stop state.
• When the bit [Motion Program Start] is turned ON, the bit [Start Mode] will
be checked. The relations between actual debugging operation and Start
Mode are described below:
Debugging Operation
To proceed to the next block
To start over from the top
To execute the same block that has just been executed
again
Name
Motion Program 0: Motion task is not executing program operation.
Operating
1: Motion task is executing program operation (turned OFF
after completion of deceleration or block stop)
Motion Program 0: When starting program operation
Operation Com-
1: END command was executed.
pleted
In Block Stop 0: Not in Block Stop
1: In Block Stop
Motion Program Specifies program number to be executed in motion task.
Number 0-499
Section 7-4
Specifications
Start Mode
Start Mode = 2
Start Mode = 0, 3
Start Mode = 1
Specifications