Det-Tronics S3 Graphics - Manual (Page 298)

13-73 EQP LOGIC EDITOR
Version 6.0
Item 43 - Oi Mode
Optical Integrity mode can be selected with this variable.
Oi Mode
Value Definition
0 Automatic
1 Manual
Item 44 - Latching
0 = non-latching output.
1 = latching output.
Item 45 - ARM Output Mode
See the ARM section for a description of this variable.
Item 46 - Activation Time
The output hold on time can be set with this variable.
Item 47 - IR Sensitivity
The IR for UVIR flame detectors always uses 0.125 second gate length for sampling the counter. The signal is
compared to the threshold 0.5 second.
IR Sensitivity
Value Definition UV/IR X3301
Counts per gate Effective counts per second
1 Low 8 64 Low (not used)
2 Medium (default) 6 48 Medium
3 High 4 32 High (not used)
4 Very High 2 16 Very High (Default)
Item 48 - IR Oi Threshold
The Oi test will run for a maximum of five seconds.
IR Oi Threshold
Value Definition Counts per Second
1 Low 64
2 Medium (Default) 48
3 High 32
4 Very High 16
DEVICE ITEM NUMBER DESCRIPTIONS