34
Manual Documentation Number: ZPXXx-XXXXx-XR-0812
B&B Electronics Mfg Co Inc – 707 Dayton Rd - PO Box 1040 - Ottawa IL 61350 - Ph 815-433-5100 - Fax 815-433-5104 –
www.bb-elec.com
B&B Electronics – Westlink Commercial Park – Oranmore, Galway, Ireland – Ph +353 91-792444 – Fax +353 91-792445 –
www.bb-europe.com
CS (DO2 Configuration)
Command
<Serial Interfacing> CS
Command is used to select the
behavior of the DO2 (Data
Output 2) pin signal. This output
can provide RS-232 flow
control, control the TX enable
signal (for RS-485 or RS-422
operations), or set the default
level for the I/O line passing
function.
By default, DO2 provides RS-
232 (Clear-to- Send) flow
control.
CT (Command Mode Timeout)
Command
<Command Mode Options> CT
Command is used to set the
amount of time of inactivity
before AT Command Mode
automatically terminates. After a
CT time of inactivity, the module
exits AT Command Mode and
returns to Idle Mode. AT
Command Mode can also be exited manually using the CN (Exit AT Command Mode)
Command.
DC (Disconnect) Command
<Networking & Security> DC
Command is used (when in
Multi-Streaming Mode (MD = 1
or 2)) to explicitly force the
disconnection of an active
exclusive connection. If MD = 1,
the base module will force the
disconnection of an exclusive connection. If MD = 2, the remote module will send a
“Disconnect Request Packet” to the base module
AT Command: ATCS
Binary Command: 0x1F (31 decimal)
Parameter Range:
0
– 4
Parameter
Configuration
0
RS-232
flow control
1
RS-485 TX enable low
2
high
3
RS-485 TX enable high
4
low
Default Parameter Value: 0
Number of bytes returned: 1
Related Commands: RT (DI2 Configuration), TO
(DO2 Timeout)
Minimum Firmware Version Required: 4.27D
AT Command: ATCT
Binary Command: 0x06 (6 decimal)
Parameter Range:
2
– 0xFFFF
[x 100 milliseconds]
Default Parameter Value: 0xC8 (200 decimal, 20
seconds)
Number of bytes returned: 2
AT Command: ATDC
Binary Command: 0x37 (55 decimal)
Related Commands: CB (Connection Duration
Timeout), CE (Connection Inactivity Timeout),
MD (RF Mode)
Minimum Firmware Version Required: 4.30
