Section 7: Dvl2A Programming Commands; Entering Commands; Entering Data; Verifying Data - DSC SG SECURITY MLR2-DV Instruction Manual

Section 7: DVL2A Programming Commands

There are 5 main Programming Commands available on the
DVL2A Line Card Module:
• F7 Options Programming
• FA Buffer Output
• FB Shutdown Line Card Communications with CPM2
• FC Reactivate Line Card Communication with CPM2
• FE Line Card Buffer Maintenance
Some Programming Commands feature options that provide a
variety of different functions; each command is fully explained
in the following sections of this manual.

Entering Commands

Commands are entered on the CPM2 keypad using the
following format:
LCard; Comd; OP; CD; SC
• LCard: "Line Card" is the Line Card number; enter a
hexadecimal number from 01 to 0E for Line Cards 1
through 14
• Comd: "Command" is the Command; enter a command
from the list above
• OP: "Option" indicates a function that is part of a command;
the following sections of this manual will explain which
commands have options. Enter a 2-digit hexadecimal
number
• CD: "Code" is the code or value to be programmed for
the Option; enter a 2-digit hexadecimal number
• SC: "Second Code" is a code or value that is only used
with SCADA commands; if required, enter a 2-digit hex
number
Example:
The following is how to enter the Programming Password
and program an Option in the F7 Options Programming
section:

Entering Data

• Press and hold the [C] button on the CPM2 until the
CPM2 displays the following message:
Enter PASS-WORD
The default password is "CAFE".
using the CPM2 keypad.
• When the password is entered, the CPM2 will display this
message:
LCard:__ Comd:__
Op:__ Cd:__ Sc:__

Verifying Data

xxxx
Enter the password
firealarmresources.com
• Enter the Line Card number. In this example, Line Card
01 will be used. When "01" is keyed in, the number will
appear on the display as shown below:
LCard:01 Comd:__
Op:__ Cd:__ Sc:__
• Enter the Command number.
Options Programming command will be used. When "F7"
is keyed in, the command will appear on the display as
shown below:
LCard:01 Comd:F7
Op:__ Cd:__ Sc:__
• Enter the Option number. In this example, Option [02]
will be changed. When "02" is keyed in, the Option will
appear on the display as shown below:
LCard:01 Comd:F7
Op:02 Cd:__ Sc:__
• Enter the value to be programmed at Option 36. In this
example, 01 will be programmed at Option [02] to enable
it. When "01" is keyed in, the value will appear on the
display as shown below:
LCard:01 Comd:F7
Op:02 Cd:01 Sc:__
Note that "Sc" is not used and stays blank. After the
value is entered at "Cd:", press [ACK] or [Escape] to
save the changes. NOTE:
pressed before the value at "Cd:" is entered, the changes
will not be saved.
• To verify the changes just entered, press and hold the
[ACK] button on the DVL2A until this message is displayed:
Dsp CONFIG syst.
ACK:menu SEL:sel
• Press the [SELECT] button to view the system configuration;
this message will be displayed:
L01 #00
RS-232C CD: 000
Press the [ACK] button to scroll forward through the
configuration displays until you reach option 36, or press
the [SELECT] button to scroll backwards through the
configuration displays. Press [ACK] and [SELECT] together
to return to the Standby Mode.
In this example, the F7
If the [Escape] button is
00
11