Omron 3G8F7-CRM21, User Manual

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Communications Control API Section A-3
A-3-2 CPNT_StartCycleEx (Start Communications Cycles in the
Detailed Setting)
Purpose Start the communications cycles in the detailed setting.
Call Format BOOL CPNT_StartCycleEx(
HANDLE Handle,
CPNT_SOFTWARE_TABLE*SoftwareTable,
WORD DataRate,
CPNT_EX_TABLE *ExTable,
WORD EnableList
) ;
Argument
Returned value It returns TRUE when the function succeeds.
It returns FALSE when an error occurs. The error details can be obtained with
the function GetLastError.
Remarks This function is used to start the communications in the detailed setting.
The function cannot be executed during the communications cycles.
Enable List
Type Parameter Direction Description
HANDLE Handle IN Device handle obtained with the
function CPNT_Open
CPNT_SOFT
WARE_TABLE *SoftwareTable IN Specify the number of occupied
nodes.
WORD DataRate IN Specify the data rate.
0: 4 Mbps
1: 3 Mbps
2: 1.5 Mbps
3: 93.75 kbps
CPNT_EX_TA
BLE *ExTable IN Specify the detailed setting table.
WORD EnableList IN Specify the detailed setting to be
used.
Bit Flag Description
0 Communications
stop due to
communications
error function flag 0 (OFF): Disabled
1 (ON): Enabled
1 I/O communications
manual startup
function flag 0 (OFF): Disabled
1 (ON): Enabled
2 IN data zero clear
due to
communications
error function flag 0 (OFF): Disabled
1 (ON): Enabled
3 to 7 Reserved area Always set to 0 (OFF)
8 Registration table
function flag 0 (OFF): Disabled
1 (ON): Enabled
When it is enabled, set the necessary data to the
structure CPNT_EX_TABLE.