3 Data Exchange with the CPU Unit
3-16
CJ-series DeviceNet Units Operation Manual for NJ-series CPU Unit(W497)
Name of device variable for
CJ-series Unit
Type R/W Area Function
*_Sw1CycleTmTmpSet BOOL RW Temporary
Setting
Switch for
Communi-
cations
Cycle Time
<Operation specifications>
FALSE→TRUE:
Reads setting data from
*_CommCycleTmCfg (Communications
Cycle Time Setting) and temporarily
changes the communications cycle time.
Use this to temporarily extend the commu-
nications cycle time to place priority on
message communications.
Note You can change the cycle time in
any CPU Unit operating mode.
FALSE:
Returns to FALSE after the communica-
tions cycle time is changed.
*_CycleTmRefTblSta[0] to
*_CycleTmRefTblSta[3] (Communica-
tions Cycle Time Reference Table) will be
cleared before the switch returns to
FALSE if the change was successfully
completed.
*_CycleTmRefTblSta[0] to
*_CycleTmRefTblSta[3] (Communica-
tions Cycle Time Reference Table) will be
cleared before the switch returns to
FALSE if the change was successfully
completed.
Note *_Mstr1CycleTmSetErr (Communi-
cations Cycle Time Setting Failed)
will change to TRUE if there is a set-
ting error, and the Communications
Cycle Time Reference Table will not
be cleared.
Default: FALSE
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