When doorphone is programmed as L type, structure of menu
[7.nEt]
changes:
[1.Edit-L]
– here current ID could be changed,
[2.rSt.nEt]
– network configuration reset.
Example 2: let's configure H type doorphone for Net2 type network, ID=1:
please do following in programming menu:
[7.nEt] >
> [1.SEt] >
> [2.nt2] >
> [2.H-SEt] >
> [id-] >
( enter ID (e.g.
H=1))
>
> [done]
When doorphone is programmed as H type, structure of menu
[7.nEt]
changes:
[1.Add-L]
– here L type doorphones, connected to network, are added to H type doorphone list,
[2.Edit-H]
– here current ID of H type doorphone could be changed,
[3.rSt.nEt]
– network configuration reset.
For H type doorphone, those L type doorphones, which is connected to, needs to be specified. Here's how its done:
[7.nEt] >
> [1.Add-L] >
> [id-] >
(enter ID of L type doorphone, used in Net (e.g. L=102))
>
> [done]
5.4. Error codes
[bEr1] – BUS line is shorted. This error is shown only on H type doorphone display. If this happens, doorphone will
open doors every 5 min.
[bEr2] – Presence impulse wasn't received.
[bEr3] – Error in strobing, unknown bit (0 or 1).
[bEr4] – Communication was interrupted or time out.
[bEr5] – Read error - unknown data byte was read.
[bEr6] – Read error – ACK wasn't received at the end of transmission.
Chapter 6.
Error, its identification and troubleshooting
Door phone DD-5100 graphically indicates the main errors. Graphical codes and descriptions of errors, fixed
by a door phone are presented in table 5. In case of Er2-Er5 errors, doors have been unlocked every 5 minutes
automatically. In case of Er-1 error, calls to audio handsets fail, but doors could be unlocked by door unlock code or
using electronic identificators.
Table 5: Error indication and description
Error code
Possible reason
Er-1
Short circuit of handsets connection line
Er-2
Breakdown of a keyboard, seized button or damaged keyboard
Er-3
Short circuit of TM key reader
Er-4, Er-5
Error/breakdown of system internal data link
Troubleshooting:
•
Er-1: switch off a door phone power supply, disconnect handsets connection line wires and switch power
supply on. In case a door phone does not show error Er-1, check receiver line on the matter of short circuit
or breakdown. In case error mark appears, demount door phone module and present it to service
workshops.
•
Er-2: inspect the keyboard carefully on the matter of physical deformation or damages; check whether no
button is seized. In case there aren’t any of the mentioned features, demount door phone module and
present it to service workshops.
•
Er-3: clean TM reader in bottom part of door phone module. Stored dust, water, ice or snow could disturb
system operation. In case error mark appears, demount door phone module and present it to service
workshops
35
ENTER
ENTER
ENTER
ENTER
ENTER
ENTER
ENTER
ENTER
