44
manufact type: indicating actual manufact type of detector/module being tested.
Current state: indicating the state of detector/module being tested, such as normal,
short-circuit, alarm and fault.
On-line state: indicating whether detector/module being tested has repeated address on
the loop. If repeated address is shown, detector/module being tested might be in error state and
the returned value is invalid.
Background value, alarm value and drift value: shown only when the photoelectric smoke
detector is under test, indicating the corresponding background value, alarm value and drift
value.
As the alarm function of the system will be lost temporarily during single-point
test, the modes are divided into
USE MODE
and
DEBUG MODE
. U
NDER THE USE MODE
,
the single-point test state will be exited automatically within 60s of the single-point
test; under the
DEBUG MODE
, the system will return to normal monitor state from the
single-point test state after 20 minutes of single-point test.
4.4.4
SP-Test Start/Stop
Click on SP-Test Start/Stop menu item, the dialog box of address selection will pop up on
the screen, as illustrated in the figure below:
Figure 4-47 Address selection of single-start/stop
The user may select one of the module host number, loop number and addresses by
drop-down box and click on Start or Stop to carry out corresponding operations; click on Exit
button directly to exit out of the dialog box without performing any operation.
Click on drop-down button of address number and the system will list addresses of all
output or input modules for selection by the user.
The module with reported line fault will not be listed. When
selecting the module, the address of local machine can be selected only, which
means the function of single-start/stop can be used to control any output or I/O
module of the local machine.
4.4.5
Auto Register
The auto register refers to registering detector and module data on the registered loop. The
register items include whether to register and the manufact type of the device. Press OK button
for auto register. The auto register will take about 120 sec.
After registering successfully, the system will provide comparative results of auto register.
The user may start detector/module setup interface, and now the auto register program
changes two properties (register bit and manufact type) of the data in the original
detector/module setup form. The debugger may change, save data or cancel the auto register
at discretion.
If register fails or time is out, the system will indicate fault or time-out information.
The following figure is the system interface of auto-register:
