Cervis TM70 Manual de Instalação Página 36

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TM70/3-10 & i-Kontrol Console RC System
U035.3-TM70_Console_Sys
28
ID
Object
6411.3
LCD3
6411.4
LCD4
6411.5
LCD5
6411.6
LCD6
6411.7
LCD7
6411.8
LCD8
When the receiver is configured as a SLAVE on a CANopen standard bus, it can communicate
with other devices on the CAN bus.
The receiver can transmit control information in CAN RETURN operating mode: for example,
LEDs, buzzer, and LCD70 display messages for the console box; messages only in pushbutton
models.
Console Box
The receiver can accept a maximum of two (2) frames of data.
The first frame contains 2-bytes of data: the first byte controls the LED status; the second
byte controls the buzzer state.
The second frame contains eight (8) bytes of data. These bytes contain the information
that can be shown on the display using VT100 commands that control the editing format of
the displayed data.
Pushbutton
Pushbutton VT100 commands are different from console box commands because display layout
and functionality are different.
Return Information Management Example
Data transmission and reception:
The external device and the remote control receiver can communicate through the CAN
bus. Both devices can interchange data frames called PDOs (Programming Device
Objects).
The external device will send 2-data frames to the remote control receiver to be sent to the
transmitter. There will be two different data frames: RPDOs (Reception Programming
Device Object) input data frames from the external device to the radio remote receiver;
TPDOs (Transmission Programming Device Object) from the radio remote receiver to the
external device.
RPDO
The user, depending on the external device, can control the messages to edit in the LCD display
as well as the LEDs and the internal buzzer.
In case of handheld pushbutton transmitters, the system can only send messages to the display.
In the case of console box transmitters, the system can manage messages, LEDs, and internal
buzzer. Two (2) RPDOs will be received.
RPDO1
In this data frame, the receiver will obtain the information about the LEDs status and the buzzer
status as digital data input:
COB-ID = RPDO1_ID + Node_ID = 0x200 + 100
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