Chentronics IS3-MB, Руководство пользователя

Страница: 13 / 28

RELATED DOCUMENT – MUST COMPLY WITH SCHEDULE DOCUMENT(S):
CERT-iS3 MNL
FOR A LIST OF RELEVANT PATENTS
AND TRADEMARKS PLEASE SEE
CHENTRONICS.COM/LEGAL-NOTICES
ISCAN3 MANUAL
PAGE 13 OF 28
ISO 9001 CERTIFIED
DRAWN BY:
AR
ON:
7/8/19
LAST REV BY: ON:
DCO No
.
12804
DWG. No.
MNL-ISCAN3
REV.
C
THIS DRAWING OWNED BY CHENTRONICS . IT IS
CONDITIONALLY LOANED AND IS TO BE RETURNED UPON
REQUEST. THE BORROWER BY RECEIVING IT HAS AGREED
NOT TO REPRODUCE NOR COPY IT IN WHOLE OR IN PART
NOR TO FURNISH INFORMATION FROM IT TO OTHERS NOR
TO MAKE ANY USE OF IT THAT IS OR MAY BE INJURIOUS TO
CHENTRONICS . FOR MORE INFORMATION PLEASE CONTACT
CHENTRONICS AT +1.607.334.5531.
TOLERANCE NOTES
FABRICATED TOLERANCES
≥
2 ft (610 mm) ± 0.250 in (6.4 mm)
< 2ft (610 mm) ± 0.125 in (3.2 mm)
MACHINED TOLERANCES
± 0.050 DECIMAL DIM (1 PLACE)
± 0.010 DECIMAL DIM (2 PLACES)
± 0.005 DECIMAL DIM (3 PLACES)
MNL-ISCAN3
False Flame: Verify that prior to start up (no flame present) there is no indication of a
flame on condition (false flame signal) on the flame scanner (this is typically integrated
within the BMS as a pre-start permissive to prevent start up if a false flame condition is
detected. This should not be considered a replacement for recommended testing of the
scanner adjustments which are required to be verified each time the scanner is
commissioned, adjusted, settings are changed or re-commissioning takes place. In these
cases, only qualified personnel who have been trained and are experienced should make
such adjustments.
Default Configuration (Settings)
As part of setup in iScanSoftware, each scanner is assigned unique addresses.
Flame Detector On Response Time (FDORT) 2 seconds nominal
Flame Detector Response Time (FDRT) 1 second nominal
Marginal Flame Failure Response Time (MFFRT) 2 seconds nominal
Gain Configuration Manual
Gain Channel High
Signal Gain 3.5
Flame Flicker Frequency 26 Hz
Flame Flicker Bandwidth 12 Hz
Flame Flicker Threshold -45 dB
Mains Filter Enabled
Rail Filter Enabled
Solar Filter Enabled
Flame Filter Enabled
The following settings apply to the overall scanner and not to an individual scanner file:
Communications Address COMM 1
NOTE 1
Active File A
Remote File Select Disabled
Multiple Fuels Disabled