Led "State; Leds 1 / 2 / 4 / 8 (Error No. / Select Id); Switches; Termination Rx 422 + Tx 422 (Serial Interface) - DEUTSCHMANN AUTOMATION UNIGATE CM-CANopen Instruction Manual

Deutschmann Automation GmbH & Co. KG
More conditions in Configuration-, Test- or Update-Mode
off
green/red flashing
red flashing
red bright

10.3.4 LED "State"

Lights green
Flashes green
Flashes green/red
Lights red
Flashes red

10.3.5 LEDs 1 / 2 / 4 / 8 (Error No. / Select ID)

If these 4 LEDs flash and LED "State" simultaneously lights red, the error number is displayed in
binary notation (conversion table, see Annex) in accordance with the table in chapter "Error
handling". Additionally there LEDs are controllable via Script.

10.4 Switches

The Gateway features 7 switches with the following functions:
Termination Rx 422
Termination Tx 422
Rotary coding switch S4
Rotary coding switch S5
Termination (CANopen)
DIP-switch
CANopen-Termination

10.4.1 Termination Rx 422 + Tx 422 (serial interface)

If the Gateway is operated as the physically first or last device in an RS485-bus or as 422, there
must be a bus termination at this Gateway. In order to do this the termination switch is set to posi-
tion ON. The resistor (150) integrated in the Gateway is activated. In all other cases, the switch
remains in position OFF.
Please refer to the general RS485 literature for further information on the subject of bus termina-
tions.
If the integrated resistor is used, please allow for the fact that this also activates a pull-down
resistor (390 ) to ground and a pull-up resistor (390) to VCC.
At RS48 only the Tx 422-switch must be set to ON.
The Rx 422-switch has to be on OFF.
23.6.17
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UNIGATE is in test mode
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UNIGATE is in configuration mode / error (see error table chapter 13.1.1)
CL basis stopped, PC connection with Ext.-Board active (Firmware update)
Controllable via Script
Controllable via Script
Controllable via Script
General Gateway error (see LEDs Error No.), controllable via Script
UNIGATE is in the configuration / test mode, controllable via Script
switchable Rx 422-terminating resistor for the serial interface
switchable Tx 422- or RS485-terminating resistor for the serial inter-
face
ID High for serial interface i. e. configmode
ID Low for serial interface i. e. configmode
switchable CANopen-terminating resistor
Node-ID and baud rate
switchable CANopen-terminating resistor (application side)
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UNIGATE fieldbus gateway UNIGATE
Hardware ports, switches and LEDs
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CM - CANopen V. 1.4 29