Omron CJ1W-DRM21 - Page 93

3-17
3 Data Exchange with the CPU Unit
CJ-series DeviceNet Units Operation Manual for NJ-series CPU Unit(W497)
3-2 Device Variables for CJ-series Unit (Software
Switches, Statuses)
3
3-2-1 Software Switches 1
*_Sw1CycleTmSetCmd BOOL RW Communi-
cations
Cycle Time
Setting
Switch
<Operation specifications>
FALSE→TRUE:
Reads setting data from
*_CommCycleTmCfg (Communications
Cycle Time Setting) to change the com-
munications cycle time and to store the
communications cycle time in non-volatile
memory in the Unit. The setting will there-
fore be valid again when the power is
turned OFF and back ON, or when the
Unit is restarted.
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.
Note *_Mstr1CycleTmSetErr (Communi-
cations Cycle Time Setting Failed)
will change to TRUE if there is a set-
ting error. In this case,
*_CycleTmRefTblSta[0] to
*_CycleTmRefTblSta[3] (Communi-
cations Cycle Time Reference
Table) will not be cleared.
Default: FALSE
<Operation conditions>
• CPU Unit is operating in PROGRAM
mode.
*_Sw1CycleTmClrCmd BOOL RW Communi-
cations
Cycle Time
Reference
Table Clear
Switch
<Operation specifications>
FALSE→TRUE:
Clears data from *_CycleTmRefTblSta[0]
to *_CycleTmRefTblSta[3] (Communica-
tions Cycle Time Reference Table). The
data that is cleared will be updated with
new data.
FALSE:
Returns to FALSE after the data from
*_CycleTmRefTblSta[0] to
*_CycleTmRefTblSta[3] (Communica-
tions Cycle Time Reference Table) is
cleared.
Default: FALSE
Name of device variable for
CJ-series Unit
Type R/W Area Function