#DBX DRIVERACK 260 MANUAL INSTALAR FULL#
#DBX DRIVERACK 260 MANUAL INSTALAR SOFTWARE#
#DBX DRIVERACK 260 MANUAL INSTALAR CODE#
#DBX DRIVERACK 260 MANUAL INSTALAR PC#

Note: The COM (communication) port must be consistent. Windows™ 95 OS R2 or newer - Windows™ NT 4.0 or newer.

#DBX DRIVERACK 260 MANUAL INSTALAR SOFTWARE#

The following section contains some basic information regarding the utilization of the DriveWare™ software including: install, system requirements, cable specifications, basic operation and setup for dbx Zone Controllers.

#DBX DRIVERACK 260 MANUAL INSTALAR PC#

The 8 bit ccitt checksum used by the DriveRack series can be caculated with a table lookup and an exclusive OR logic function – so it is relatively easy to calculate.To make operation of the DriveRack 260 even more convenient, dbx includes the option of using the DriveRack PC GUI software (DriveWare™) and/or Zone Controllers (sold separately).

Some common com faults such as dropped bytes or reversed bytes are effectively checked using the ccitt checksum where a sum of bytes would fail to detect a fault. The ccitt checksum of the above 4 strings are:, ,.

The ccitt checksum has some advantage s over a standard checksum. If you are attached to a network slave (device address 1-99) use address 0x77 as the controllers address.Ģ00 series DriveRacks are assigned the address 1. If you are attached to a network master (device address 0) use an address of 0x7b. The control panel may use either address 0x7b or address 0x77. A 232 connection to the master provides access to the entire DriveRack network. A device address 0 will indicate that this DriveRack can be an access point to control multiple DriveRack devices though the multidrop 485 bus that attaches 400 series processors into a single network. A length of zero will indicate that 256 bytes are in the message frame.Įven if you are not decoding received messages, if a guaranteed delivery message is sent to a controller, the controller must acknowledge the message to keep the protocol running.Ī guaranteed message will have the format:Īfter the ccit is received, send an ACK (0xA5) to the DriveRack.Ĥ00 series DriveRack units can be assigned addresses 0-99. Note: there must be at least one byte in the data section. The packet frame for a Data Gram is as follows. The commands to the frame is an SDLC packet frame. If a ping is received, send a ping back. Now as long as the controller sends valid frames, the controller and DriveRack will stay in Synch. Then send 261 characters to the DriveRack. This ensures that the communications protocol is flushed and ready to receive a message frame.įirst send 16 characters to the DriveRack. Whenever the controller begins operation, resynch to the DriveRack. Specification”, but is intended to help send a few commands to a DriveRack to get started working on a control application.

#DBX DRIVERACK 260 MANUAL INSTALAR FULL#

This guide is not intended to replace the “ Full Duplex Network and Data Link Layer This quick start guide will allow you to control some common parameters in the DriveRack series of products using the “canned” strings provided below. Many times, however, a simple open loop message system is adequate for the application. You will not have to tell your customer “if it didn’t work, just hit the control button again to resend the command….”. Generating and responding to Resynch Requests, acknowledging received guaranteed frames and resending frames that have not been acknowledged will provide a control interface that is robust. A full implementation of the protocol is recommended to provide fault tolerant communication with Drive Rack products. The full handshake protocol for resynch and guaranteed delivery is described in a separate document. If you are not using an AMX NetLinx control module, you will need to perform a little more programming on your chosen controller.

#DBX DRIVERACK 260 MANUAL INSTALAR CODE#

Adapting the sample code to control a 240 or a 260 should be an easy task. The 200 series and 400 series us the same message format, and share all of the most often used messages. This code can be used as a template to create your application. There is NetLinx sample code available for the DriveRack 400 series processors. If you are using an AMX panel with a NetLinx control module, you are in luck. Controlling DriveRack™ products with RS-232: A quick start guide.

Dbx driverack 260 manual instalar