No Data Received Reports; Description; No Data Received; Data Error - Bosch D6600 Operation And Installation Manual

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Figure 15: D6600 NetCom System Connection
Diagram - D9133TTL-E and Bosch
Control Panels
1
3
12
6
1 Bosch Control Panels
2 D9133TTL-E or DX4020 Network Interface
Module
3 Host PC running D6200 Programming
Administrative Software
4 Ethernet hub
5 D6680 Network Adapter
6 D6600 Receiver
7 Connection – Control panel serial device
interface (SDI) bus to D9133TTL-E or DX4020
SDI Terminals
8 Connection – D9133TTL-E or DX4020
Ethernet port to Ethernet hub
9 Connection – Ethernet hub to Host PC NIC
10 Connection – Ethernet hub to D6680
11 Connection – Ethernet hub to second D6680
12 Connection – D6680 to D6600 COM4 port
13 Connection – Second D6680 to D6600 COM1
port (optional)
Bosch Security Systems | 2/05 | 4998122704E
D6600 | Operation and Installation Guide | 12.0
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12.0 No Data Received Reports

12.1

Description

If a message is garbled (incorrect checksum or
inconsistent message rounds) due to a noisy telephone
line or other difficulty, the receiver withholds the kiss-
off tone. This causes the control panel to retransmit the
same message up to four times.
12.2

No Data Received

The D6600 generates the message shown in Figure 16 if
one or more of the following occur:
•
Telephone line noise causes the data to be
unrecognized.
•
A control panel sends the data in a format not
recognized by the D6600.
•
A control panel transmitted nothing.

Figure 16: NO DATA RECEIVED Message

12.3

Data Error

Data Error is a function of PSTN. It is an error
condition when the D6600 receives partial data,
appears on the D6600 LCD, and sends the error to a
connected printer.
This occurs when telephone line noise causes data to
be unrecognizable.
12.4

Wrong Data

Wrong Data is a function of the CPU where the PSTN
software sends an invalid signal to the CPU. It only
sends output to the LCD and any connected printer.
No Data Received Reports
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