B&B Electronics ZP9D-115RM-LR Dokumentacja Pobierz pdf (Strona 32)

32 Manual Documentation Number: ZP9D-115RM-LR-0812

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CF (Number Base) Command

<Command Mode Options> CF

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

<Command Mode Options> The

CN command is used to explicitly exit the module from AT Command Mode.

CS (GPO1 Configuration)

Command

<Serial Interfacing> CS

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

Commands utilize default

number base; decimal

commands may output units

All commands forced to

unsigned, unit-less hex

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

RS-232 CTS flow control

RS-485 TX enable low

High

RS-485 TX enable high

Low

Default Parameter Value: 0

Number of bytes returned: 1

Related Commands: RT (GPI1 Configuration),

TO (GP01 Timeout)

1 2 ... 27 28 29 30 31 32 33 34 35 36 37 ... 53 54

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