EUCHNER FSA Light - Manual (Page 17)

Manual EKS Light and Light FSA
4.3.5 Data on the Electronic-Key in operating state 0
In an EKS Light data block with a length of 6 bytes, the following elements are stored on the Electronic-Key from
Electronic-Key byte no. 110:
 the EKS operating state (OS) with the value 0 (input via EKM)
 an access code (AC) with the value 0 to 1023 (input via EKM)
 an access level (AL) with the value 0 to 15 (input via EKM)
 a cyclic redundancy check (CRC) (automatically generated via EKM)
 a serial number (fix coded)
Block byte no.: 0 1
Key byte no.:
96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111
Value [dec]:
Value [hex]:
Function: freely available for further EKS application used...
Block byte no.: 2 3 4 5
Key byte no.: 112 113 114 115 116 117 118 119 120 121 122 123
Value [dec]:
Value [hex]: 01 1A 1E F1 02 00 10 32
Function: ...for operating state 0 Serial number (sample values)
4.3.6 User access in operating state 0
Prerequisites for user access
1. Operating state 0 (value 0) is set on the device using DIP switch.
2. Access code (value 0 to 1023) is set on the device using DIP switch.
3. Parity bit check within the DIP switches in the device is conclusive.
4. Operating state 0 (value 0) is programmed on the Electronic-Key via EKM.
5. Access code (value 0 to 1023) is programmed on the Electronic-Key via EKM.
6. Access level (value 0 to 15) is programmed on the Electronic-Key via EKM.
Conditions for user access
1. Values for operating state in the device and on the Electronic-Key match.
2. Values for access code in the device and on the Electronic-Key match exactly.
3. Cyclic redundancy check is conclusive.
Issuance of user access
1. Strobe output is statically set to High level.
2. Access level (value 0 to 15) is statically set to 4-bit data output.
110845-04-03/12 Subject to technical modifications Page 17/40