DIGITIZE DGM-32/64, Руководство по установке и обслуживанию

Страница: 33 / 59

DGM INSTALLATION AND MAINTENANCE MANUAL
700135-0000 Rev. O 23
To view or modify each function setting, enter the number of the function, followed
by the FUNC button on the keypad. Or, you may scroll through the function settings
by pressing the FUNC button. The first time you press FUNC, Function 0 will
display. Each subsequent time you press the FUNC button you will advance to the
next function. The Functions display scrolling messages that guide you through each
step. All values presented as examples in the Function messages are defaults.
4.3.1 FUNCTION 0 (SETTING DGM PANEL NUMBER)
This function sets the address number of the individual DGM. The default setting for
Function 0 is DGM 8191, but the number may be from one to 8191, with no two
DGM panels assigned the same address number. The overall SYSTEM 3505
PRISM LX can accommodate 500 DGM panels. The polling rate is faster if DGM
numbers one to 63 are assigned. Higher DGM numbers require an extra data byte to
be sent during normal polling. This adds 10 Milliseconds to each DGM poll for DGM
panels number 64 and higher.
Note: A data conflict will occur if two DGM panels are assigned the same address
number. This conflict will inhibit the panels from communicating with the
SYSTEM 3505 PRISM LX.
To view or c
hange the DGM Panel Number, press “0”, FUNC, or just FUNC if this is
the first function you are acce
ssing. The second line of the display will read “0 -
DGM NUM = 0001.” A message will scroll on the first line:
The DGM Panel Number is 0001. To change the DGM Number, enter
the new number, then press ENTER. Panel Numbers range from 1 to
8191. Press CLR/SIL to clear display or FUNC to view next Function.
To change the DGM number, enter the new number on the keypad and press
ENTER. The new DGM Panel Number will now be displayed. If the number entered
was out of the range, a message will display to indicate that the value was not valid,
and the original DGM Panel Number will display. Press CLR/SIL to clear the display.
Press FUNC to advance to the next function.
4.3.2 FUNCTION 1 (SETTING FIRST ZONE NUMBER)
This function is not needed when the DGM panel is connected to a SYSTEM 3505
PRISM LX head end. Each panel defaults to starting zone #1. If interfacing to the
older DPM-2000 unit head end, you need to properly set the starting DGM zone
number for each DGM panel.
This function sets the starting zone number for the first zone installed in the DGM.
The number may be from one to 4096. The DGM will round the number to the
nearest lower group of eight. For example, if from 1 to 7 were entered the display
would show 1, if 8 to 15 were entered then the display would show 8, and so on.
When a DGM panel is used with a SYSTEM 3505 PRISM LX, the starting zone
number should always be 0001.