Euchner EKS FSA with Profibus-DP Interface Manuel d'utilisateur télécharger pdf (Page 14)

Manual EKS Electronic-Key Adapter Profibus-DP

4.4 DIP switch settings

The device address 0...126 (decimal) can be set using the DIP switches S1 to S7. The device address is given

by the sum of the address values on each DIP switch.

Write protection can be enabled using DIP switch S8. In this way the writing of data to the Electronic-Key

read/write is prevented.

Information!

The settings are only applied when the power supply is switched on.

DIP switches, 8-pole:

DIP

switch

Factory setting

Functions

address 3

S8 ON = write protection for Electronic-Key read/write OFF

S7 ON = address 64 decimal OFF

S6 ON = address 32 decimal OFF

S5 ON = address 16 decimal OFF

S4 ON = address 8 decimal OFF

S3 ON = address 4 decimal OFF

S2 ON = address 2 decimal ON

S1 ON = address 1 decimal ON

The device addresses 0 to 126 (decimal) are set using the following scheme:

123

Device LSB MSB

address S1 S2 S3 S4 S5 S6 S7 S8

0 OFF OFF OFF OFF OFF OFF OFF

1 ON OFF OFF OFF OFF OFF OFF

2 OFF ON OFF OFF OFF OFF OFF

3 ON ON OFF OFF OFF OFF OFF

32 OFF OFF OFF OFF OFF ON OFF

126 OFF ON ON ON ON ON ON

Write

protection

for

Electronic-

Key

read/write

Information!

The address 126 is only intended to be used for setup purposes.

4.5 LED indicator

The Electronic-Key adapter operating states are indicated using a 3-color LED on the front.

Illumination of the LED in any color indicates the presence of the operating voltage.

Color Operating state Description

General bus error.

Red Fault

No communication with the bus master or error when the Electronic-Key is written or

read (e.g. due to premature removal of the key from the Electronic-Key adapter or a

faulty key).

The LED then flashes red for approx. 5 s. After this, the LED is illuminated green again

and the Electronic-Key adapter is again ready for use.

Green Ready

Communication with the bus master without Electronic-Key, Electronic-Key adapter

ready.

Yellow Electronic-Key active

Communication with the bus master with Electronic-Key. There is an Electronic-Key in

the Electronic-Key adapter and it has been detected.

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Euchner EKS FSA with Profibus-DP Interface Manuel d'utilisateur Page 14

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