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3-17
3 Data Exchange with the CPU Unit
CJ-series DeviceNet Units Operation Manual for NJ-series CPU Unit(W497)
3-2
De
vice V
a
riab
les
f
o
r CJ-series
Unit (Software
S
w
itc
h
es, Statuses)
3
3-2-1 Soft
w
a
re 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
Summary of Contents for CJ1W-DRM21
Page 12: ...Manual Structure 10 CJ series DeviceNet Units Operation Manual for NJ series CPU Unit W497 ...
Page 42: ...Revision History 40 CJ series DeviceNet Units Operation Manual for NJ series CPU Unit W497 ...
Page 345: ...Index 1 CJ series DeviceNet Units Operation Manual for NJ series CPU Unit W497 I Index ...
Page 349: ......