Rice Lake iRite IDE - Manual (Page 89)

920i Programming Reference - Appendix 85
6.0 Appendix
6.1 Event Handlers
Handler Description
AlertHandler Runs when an error is generated from an attached iQUBE . Use the EventString function to
retrieve the error message displayed by the 920i .
BusCommandHandler Runs when data is received on the fieldbus.
ClearKeyPressed Runs when the CLR key on the numeric keypad is pressed
ClearKeyReleased Runs when the CLR key on the numeric keypad is released
CmdxHandler Runs when an F#x serial command is received on a serial port, where x is the F# command
number, 1–32. The communications port number receiving the command and the text
associated with the F#x command can be returned from the CmdxHandler using the
EventPort and EventString functions (see page 43).
DiginSxByActivate Runs when the digital input assigned to slot x, bit y is activated. Valid bit assignments for slot 0
are 1–4; valid bit assignments for slots 1 through 14 are 1–24.
DiginSxByDeactivate Runs when the digital input assigned to slot x, bit y is deactivated. Valid bit assignments for
slot 0 are 1–4; valid bit assignments for slots 1 through 14 are 1–24.
DotKeyPressed Runs when the decimal point key on the numeric keypad is pressed
DotKeyReleased Runs when the decimal point key on the numeric keypad is released
EnterKeyPressed Runs when the ENTER key on the front panel is pressed
EnterKeyReleased Runs when the ENTER key on the front panel is released
GrossNetKeyPressed Runs when the GROSS/NET key is pressed
GrossNetKeyReleased Runs when the GROSS/NET key is released
KeyPressed Runs when any front panel key is pressed. Use the EventKey function within this handler to
determine which key caused the event.
KeyReleased Runs when any front panel key is released. Use the EventKey function within this handler to
determine which key caused the event.
MajorKeyPressed Runs when any of the five preceding major keys is pressed. Use the EventKey function within
this handler to determine which key caused the event.
MajorKeyReleased Runs when any of the five preceding major keys is released. Use the EventKey function within
this handler to determine which key caused the event.
NavDownKeyPressed Runs when the DOWN navigation key is pressed
NavDownKeyReleased Runs when the DOWN navigation key is released
NavKeyPressed Runs when any of the navigation cluster keys (including ENTER) is pressed. Use the EventKey
function within this handler to determine which key caused the event.
NavKeyReleased Runs when any of the navigation cluster keys (including ENTER) is released. Use the EventKey
function within this handler to determine which key caused the event.
NavLeftKeyPressed Runs when the LEFT navigation key is pressed
NavLeftKeyReleased Runs when the LEFT navigation key is released
NavRightKeyPressed Runs when the RIGHT navigation key is pressed
NavRightKeyReleased Runs when the RIGHT navigation key is released
NavUpKeyPressed Runs when the UP navigation key is pressed
NavUpKeyReleased Runs when the UP navigation key is released
NumericKeyPressed Runs when any key on the numeric keypad (including CLR or decimal point) is pressed. Use
the EventKey function within this handler to determine which key caused the event.
Table 6-1. 920i Event Handlers