SharpEye 20/20MPI, Руководство пользователя и по обслуживанию

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SharpEye
TM
IR3 Flame Detector User Guide
44 Operation Mode
6.8 Operation Mode
The detector is supplied with a default function setup as follows:
Table 13: Detector Default Setup
Function 20/20MPI-R 20/20MPI-M
Sensitivity 20 20
Delay 3 3
Alarm Latch NO NO
Automatic BIT YES YES
You can reprogram the function setup through RS-485 using a PC with a
SPECTREX host, or using a handheld unit. Refer to
Manual TM 768050 for
instructions.
6.8.1 Programmable Function
Modes of operation are programmable with a PC or handheld unit according
to the selection table in
Detector Functions on page 28.
6.8.2 Address
The detector is capable of acting as an addressable device. The detector
provides 247 (1–247) addresses, which can be used by the RS-485
communications link.
6.8.3 Alarm Delay
An alarm delay may be required for certain applications. The detector has
an alarm delay that permits time delays from 0, anti-flare, 3, 5, 10, 15, 20,
and 30 seconds respectively. The delay can be defined by the RS-485.
Refer to Manual TM 768050 for further instructions.
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