Det-Tronics S3 Graphics - Manual (Page 315)

13-90 EQP LOGIC EDITOR
Version 6.0
Item 268 - UV Oi Calibration Fault
This item comes true when an UV Oi calibration fault occurs. The UV Oi lamp is activated and allowed to stabilize
for 2 seconds. An average counts per second is determined. The average counts must be within a targeted
window (150 to 250). Otherwise, an Oi calibration fault will occur.
Item 269 - IR Oi Calibration Fault
This item comes true when an IR Oi calibration fault occurs. The IR Oi lamp is activated and allowed to stabilize
for 1 second. The Oi level is set to 1.55v. An average energy level is determined. If the energy level is outside of
the targeted window (68 to 72), the Oi level is increased or decreased by 1 D/A step (20mv). This sequence is
repeated every 320ms until the energy is inside the target window. The new Oi test energy threshold is ¼ of the
found target. The threshold and the corresponding Oi level are saved in non-volatile memory. If the target is not
found within 15 seconds, an IR Oi calibration fault will occur.
Item 270 - Start UV Oi Calibration
This command item is provided for starting the UV Oi calibration process. The controller will clear the item after
the command is sent to the detector.
Item 271 - Comm Fail Mode
The item defines what state an output should go to on loss of communication with the controller.
Value Mode
1 Hold Last State*
2 Failed Off
3 Failed On
* Default
Item 272 - Heater Enable Config
This item defines the initial state of the heater enable. The heater enable will assume this state on power-up.
Item 273 - Activate Cancel
Setting this control bit triggers the same action as pressing the cancel button on the controller faceplate. The
controller clears this control bit after the action is taken.
Item 274 - Activate Enter
Setting this control bit triggers the same action as pressing the enter button on the controller faceplate. The
controller clears this control bit after the action is taken.
Item 275 - Activate Next
Setting this control bit triggers the same action as pressing the next button on the controller faceplate. The
controller clears this control bit after the action is taken.
Item 276 - Activate Previous
Setting this control bit triggers the same action as pressing the previous button on the controller faceplate. The
controller clears this control bit after the action is taken.
Item 277 - Actual State
This variable holds the actual input state before inhibits are applied.
Item 278 - Device Config Step
This item holds the device configuration step. This item is only intended for system diagnostics.
DEVICE ITEM NUMBER DESCRIPTIONS