Interface Connection; Operating Mode; Key Functions - Baumer NE216 Betriebsanleitung

RS485 Half-duplex transmission with the following features:
Parameter reading The key
Resetting of counts 1. Display count of respective parameter.
Setting of parameters 1. Display parameter.

3.7 Interface connection

The serial interface can perform the following functions:
- retrieve data
- program parameters
Interface parameters are:
- transmission speed (baud rate),
- parity bit,
- number of stop bits,
- address of controller for master.
The interface parameters can be set on the programming level (Lines
51, 52, 53 and 54).
- symmetrical
- 2 lines
- multi-point connection – emitter and receiver (max. 32 units)
- maximum distance of data transmission:1500 m
➜ Assign contacts 14 (T,R-) and 15 (T,R+) accordingly.

4 Operating mode

The following chapter will inform you on the operation.
● The counter is automatically on the operator level after the supply
voltage has been turned on.
On the operator level it is possible
- to read and, if necessary, clear the current count PC;
- to read and, if necessary, modify the presets P1 and P2;
- to read and, if necessary, modify the preset start count;
- to read and, if necessary, clear the totalizer;
- to read and, if necessary, modify the scaling factor.
It is possible to disable all operator parameters on the programming
mode (lines 11-17).

4.1 Key functions

allows to switch to the next operation parameter.
For quick sweep, keep the key depressed.
2. Press key.
2. Press key and select required decade; chosen decade
position blinks.
3. Press key and enter required value.
To set further decades, repeat steps 2 and 3.
4. Confirm the parameter entered with
be given within 15 s, the previous setting will remain valid.
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NE216
. Should no confirmation
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