B&B Electronics ZP9D-115RM-LR - Manual User Manual
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Manual Documentation Number: ZP9D-115RM-LR-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
CF (Number Base) Command
command is used to set/read the
command formatting setting.
The following commands are
always entered and read in hex,
no matter the CF setting:
VR (Firmware Version)
HV (Hardware Version)
KY (AES Encryption Key)
CN (Exit AT Command Mode)
Command
CN command is used to explicitly exit the module from AT Command Mode.
CS (GPO1 Configuration)
Command
Command is used to select the
behavior of the GP01 pin (pin
9). This output can provide RS-
232 flow control, control
the TX enable signal (for RS-
485 or RS-422 operations).
By default, GP01 provides RS-
232 CTS (Clear-to- Send) flow
control.
AT Command: ATCF
Parameter Range: 0
– 2
Parameter
Configuration
0
Commands utilize default
number base; decimal
commands may output units
1
All commands forced to
unsigned, unit-less hex
2
Commands utilize their
default number base; no
units are output
Default Parameter Value: 1
Number of bytes returned: 1
AT Command: ATCN
Binary Command: 0x09 (9 decimal)
AT Command: ATCS
Binary Command: 0x1F (31 decimal)
Parameter Range: 0 - 4
Parameter
Configuration
0
RS-232 CTS 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 (GPI1 Configuration),
TO (GP01 Timeout)