Omron CS1W-MCH71 Operation Manual page 23

The following functions can be used with CX-Motion-MCH version 2.0 or higher (available from August
2006).
xxiv
Data Tracing
Previous version
(Unit Ver. 2.0)
Data tracing is not supported.
Debugging
Previous version
(Unit Ver. 2.0)
Breakpoints cannot be set.
Zones
Previous version
(Unit Ver. 2.0)
Zones are not supported.
Current version
(Unit Ver. 3.0)
A data tracing function is provided that can
simultaneously collect a maximum of 32 data
items. This function does not affect previous
functionality. Previously reserved parameters
and variables are used to set and reference data
trace conditions and status.
Current version
(Unit Ver. 3.0)
Debugging is supported using breakpoints that
are set using the Support Tool, and debugging is
supported for direct operation.
These functions do not affect previous function-
ality, but the following bit has been added to the
Unit status to indicate that debugging is being
executed from the Support Tool.
• CIO n+15, bit 09: Operating mode (Reserved in
previous unit versions.)
0: Normal mode
1: Support Tool mode (debugging)
Current version
(Unit Ver. 3.0)
A maximum of 32 zone bits are available.
Zone bit: A bit that turns ON when any variable is
within the set range, and turns OFF when the
variable is outside of the range.
The previous function and the new function can
be switched using the following parameter.
• Parameter number: P00011 (Reserved in previ-
ous unit versions.)
• Setting: 0 to 32
0: Default. Same as previous function.
1 to 32: Use zone bits 1 to 32.
Parameters and variables that were previously
reserved are used to set zone upper and lower
limits.