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TCB1000 Series User Guide Rev A
Read Command
Description
TXI?
Displays the TXDI connection (RS-485 Transmit line), TXD or GND.
TXE?
Displays the TXDE connection (RS-485 Transmit enable), RTS or !TXD.
RXE?
Displays the RXDE connection (RS-485 Receive enable) ALWAYS or when not transmitting
(!TXDE).
CTS?
Displays the connection of Serial Port 5 (RS-485), RTS or CONTROLLED (by the CPU).
DLY?
Returns the controlled delay assigned to the CTS of Serial Port 5 (RS-485) in 1/10 ms.
Write Command
Value
Default
Description
TXI=
T or G
T
Assigns the TXDI connection (RS-485 Transmit line) to TXD or
GND.
TXE=
R or T
R
Assigns the TXDE connection (RS-485 Transmit enable) to
RTS (R) or !TXD (T).
RXE=
A or T
A
Assigns the RXDE connection (RS-485 Receive enable) to
ALWAYS or when not transmitting (!TXDE).
CTS=
R or C
R
Assigns the connection of Serial Port 5 (RS-485) to RTS or
CONTROLLED (by the CPU).
DLY=
The time range is
from 0 to 4095 and
stated in 1/10 of a
ms.
100
Assigns the controlled delay assigned to CTS of Serial Port 5
(RS-485) in 1/10 ms.
RS-485
These commands allow you to configure the RS-485 transmit and receive lines.
Read Command
Description
S1R?
Displays the Reset status of Socket 1, Yes or No.
S2R?
Displays the Reset status of Socket 2, Yes or No.
SOCKET RESET
These commands allow you to manually reset Socket 1 or Socket 2. S1R and S2R do not require the UPD
command to be activated.
3 Configuration
Write Command
Value
Default
Description
S1R=
Y or N
N
Manually resets Socket 1.
S2R=
Y or N
N
Manually resets Socket 2.
Note
If the socket is reset, S1R=Y, it will remain in reset mode until S1R=N is entered.