Remote Operation (XDL 35-5TP only)

The instrument can be remotely controlled via its RS232, USB or GPIB interfaces. When using RS232 it can either be the only instrument connected to the controller or it can be part of an addressable RS232 chain which permits up to 32 instruments to be addressed from one RS232 port.

The USB interface operates internally through the instrument's RS232 interface. USB remote control consequently operates exactly as described for single-instrument RS232 use but via the USB connector. The instrument operates at the maximum Baud rate (19200) in USB mode. The virtual COM port on the controlling computer, which is set up using the driver software supplied, must be set to the same Baud rate. Application software on the computer can then access the instrument as if it is connected via the RS232 connector. The USB port cannot, however, be used as part of an addressable RS232 chain.

Some of the following sections are general and apply to all modes (single instrument RS232, USB, addressable RS232 chain and GPIB); others are clearly only relevant to a particular interface or mode. It is only necessary to read the general sections plus those specific to the intended remote control mode.

Remote command format and the remote commands themselves are detailed in the Remote Commands chapter.

Control Bus, Instrument Address and Baud Rate Selection

For successful operation each instrument connected to a GPIB bus or addressable RS232 chain must be assigned a unique address. For addressable RS232 all instruments in the chain must be set to the same Baud rate.

To change the interface settings the CONTROL mode must first be set to 2 (i.e. Output 2 only selected).

Press SHIFT, Bus Type to display the currently selected bus type. To change to another bus type scroll through the available types using the rotary control until the required type is displayed. Press OK to select the displayed type or ESCAPE to retain the previous selection.

Press SHIFT, Addr/Baud to display the currently selected instrument bus address. If the currently selected bus type is RS232 then pressing Addr/Baud again displays the currently selected Baud rate and repeated presses alternate between the two. To change the address scroll through the available addresses using the rotary control when the address is displayed. The address can be set between 1 and 31 inclusive and the same address is used for both GPIB and addressable RS232; the address setting is ignored in USB mode. To change the Baud rate scroll through the available rates using the rotary control when the Baud rate is displayed. Press OK to select the last displayed address and Baud rate or ESCAPE to retain the previous selections. Note that RS232 must be selected before the Baud rate can be selected; the Baud rate is fixed at maximum (19200) for USB.

Remote/Local Operation

At power-on the instrument will be in the local state with the REM indicator off. In this state all keyboard operations are possible. When the instrument is addressed to listen and a command is received the remote state will be entered and REM will be turned on. In this state the keyboard is locked out and remote commands only will be processed. The instrument may be returned to the local state by pressing the LOCAL key; however, the effect of this action will only remain until the instrument is addressed again or receives another character from the interface, when the remote state will once again be entered.

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Xantrex Technology manual Remote Operation XDL 35-5TP only, Control Bus, Instrument Address and Baud Rate Selection
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XDL 35-5T, XDL 35-5TP specifications

Xantrex Technology has established itself as a leader in the power conversion industry, and their XDL series, specifically the XDL 35-5TP and XDL 35-5T, exemplifies their commitment to innovation and reliability in power management solutions. Designed for a variety of applications, these models offer high performance and efficiency, catering to both professional and recreational users.

The XDL 35-5TP is recognized for its robust design and versatility, suitable for various applications, including battery charging, powering electronic devices, and supporting other power equipment. It features a maximum output of 35 amps and can deliver a continuous power supply sufficient for multiple devices. The integrated temperature monitoring ensures optimal performance and longevity, while the built-in safety features protect against overloads and short circuits.

One of the standout features of the XDL 35-5TP is its advanced microprocessor control, which allows for smart charging profiles. This technology not only increases efficiency but also extends battery life by managing the charging cycle meticulously. Users can take advantage of adjustable charging voltage settings, making the XDL 35-5TP compatible with various battery types, including lead-acid and lithium-ion.

The XDL 35-5T, on the other hand, while sharing many of the core features of the TP model, focuses more on size and weight optimization without compromising power delivery. This makes it an excellent choice for mobile users and those with limited installation space. Both models boast a durable design, suitable for harsh environmental conditions, ensuring reliability whether used in marine, automotive, or off-grid applications.

In terms of connectivity, the XDL series includes multiple output options, allowing users to connect various devices seamlessly. The front-mounted display panel gives real-time feedback on battery status and system performance, enabling informed management of power resources. Additionally, both models are engineered to minimize electromagnetic interference, ensuring operation without disrupting other electronic systems.

Overall, the Xantrex XDL 35-5TP and XDL 35-5T represent cutting-edge solutions in power technology, combining innovative features with practical usability. Their high efficiency, safety protocols, and flexibility in applications make them an excellent choice for users seeking reliable power solutions in diverse settings. Whether for recreational vehicles, boats, or emergency backup, the XDL series stands out as a testament to Xantrex's commitment to quality and performance in power conversion technology.
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