![background image](http://html1.mh-extra.com/html/omron/3g8f7-crm21/3g8f7-crm21_user-manual_743553095.webp)
75
Function List
Section A-1
A-1-4
I/O Data Access API Functions
These access the I/O data.
A-1-5
Explicit Messaging API Functions
These provide Explicit messaging services.
A-1-6
PC Watchdog Timer API Functions
These provide the PC Watchdog Timer function.
A-1-7
Board Request Notification API Functions
These notify messages from CompoNet Master Board.
API function
Description
CPNT_GetAccessToIO
To get an access right to I/O data
CPNT_ReleaseAccessToIO
To release the access right to I/O data
CPNT_GetInData
To read the IN data from IN Slave Unit
CPNT_GetBitInData
To read the Bit IN data from Bit IN Slave Unit
CPNT_SetOutData
To set the OUT data in OUT Slave Unit
CPNT_SetBitOutData
To set the Bit OUT data in Bit OUT Slave Unit
API function
Description
CPNT_SendExplicit
To send an Explicit message
CPNT_PeekExplicit
To confirm an Explicit message response
CPNT_RegReceiveExplicitNotifyM
essage
To register the notice that an Explicit response
message is received
CPNT_UnRegReceiveExplicitNotif
yMessage
To unregister the notice that an Explicit response
message is received
CPNT_ReceiveExplicit
To read the Explicit response message
API function
Description
CPNT_EnablePCWDTTimer
To enable or disable the PC Watchdog Timer
CPNT_RefreshPCWDTTimer
To refresh the PC Watchdog Timer value
API function
Description
CPNT_RegBDWDTNotifyMessage To set that a hardware error of the Board is
notified via a Windows message
CPNT_UnRegBDWDTNotifyMess
age
To release the setting where a hardware error of
the Board is notified via a Windows message
CPNT_RegRESETNotifyMessage
To set that a reset request made by the Board is
notified via Windows message
CPNT_UnRegRESETNotifyMessa
ge
To release the setting where a reset request
made by the Board is notified via Windows
message
Содержание 3G8F7-CRM21
Страница 4: ...iv...
Страница 10: ...x TABLE OF CONTENTS...
Страница 30: ...10 Specifications Section 1 7 1 7 3 Dimensions 3G8F7 CRM21 PCI unit mm 3G8F8 CRM21 CompactPCI unit mm...
Страница 46: ...26 Connecting the Communications Power Supply Cables Section 2 4...
Страница 74: ...54 Board Hardware Error Notification Section 4 8...
Страница 173: ...153 APPENDIX D Sample Program D 1 Sample Program 154...
Страница 230: ...210 Wiring for Power Supply Section E 5...
Страница 234: ...214 Index...
Страница 236: ...216 Revision History...
Страница 237: ......