Omron CS1W-MCH71 -, Operation Manual

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Interface Specifics
Section 7-4
• The bit for the axis that was allocated as a real axis will be turned ON
when axis initialization processing is completed after communications
were established. When disconnection due to communications error
occurs, it will be turned OFF. Turning ON the bit [Axis Alarm Reset] may
recover the communications from the disconnection.
• The bit for the axis that was allocated as a virtual axis will be turned ON
when axis initialization processing is completed, and keeps the status
until the MC Unit is switched OFF.
• Other conditions for the bit [Command Disabled/Enabled] to be turned
OFF are as follows:
• When communications are disconnected
• During execution of MECHATROLINK device search
Effect on Other Functions For the axes that were allocated as real axes, the bit [Command Disabled/
Enabled] has effect on execution of all the commands and the status.
System Parameter Nil
Timing Chart Nil
Function The bit [Axis Not Used/Used] indicates the status of whether the concerned
axis can be used or not. The bit [Axis Not Used/Used] reflects the execution
status as compared to the bit [Busy] will not be turned OFF until the command
output is turned OFF. The bit [Busy] does not reflect status in Automatic Mode
while the bit [Axis Not Used/Used] reflects status in Automatic Mode.
Status Condition
• In Manual Mode, the bit [Axis Not Used/Used] is turned ON during execu-
tion of the following functions to indicate that the axis is being used in
Manual Mode.
• In Automatic Mode, the bit [Axis Not Used/Used] for the axis declared in
PROG command will be turned ON when the program is started to indi-
cate that the axis is being used.
• 1-shot output may occur. In that case, depending on the Scan Time of the
ladder program and the Unit Scan Time of the MC Unit, the output may
not be reflected in the ladder program.
Word Variable Bit Name I/O
x+32
-
x+63 OW0440
-
OW045F 14 Axis Not Used/Used (Axis 1)
-
Axis Not Used/Used (Axis 32) Input
Name Specifications
Axis Not Used/Used 0: Axis is not being used.
1: Axis is being used.
(In Manual Mode: Axis is used for JOG etc., In Automatic
Mode: Axis is declared in the operating program)
Function
Axis Control Bit: JOG
Axis Control Bit: STEP
Axis Control Bit: Origin Search
Axis Control Bit: Machine Origin Return