Siko AP04 User Manual

Communication via SIKONETZ5
AP04-RS485/SIKONETZ5 Date: 24.11.2016 Art. No. 86218 Mod. status 351/16 Page 32 of 38
8.5 Error telegram
Illegal entries are replied with an error telegram.
An error telegram consists of parameter address 0xFD and an error code.
The error code is in the data section of the reply telegram. The error code is divided in two
bytes. Code 1 describes the error proper, code 2 contains additional information if available.
In the following example an attempt was made at writing a value of 90 to the key enable time
parameter address.
However, a maximum value of only 60 is admissible for this parameter.
Telegram from master to slave
1
st
byte
2
nd
byte
3
rd
byte
4
th
byte
5
th
byte
6
th
byte
7
th
byte
8
th
byte
9
th
byte
10
th
byte
Command
Node
address
Parameter
address
CW
Data
Check
sum
0x01
0x01
0x04
0x00
0x00
0x00
0x00
0x00
0x5A
0x5E
Reply telegram from slave
1
st
byte
2
nd
byte
3
rd
byte
4
th
byte
5
th
byte
6
th
byte
7
th
byte
8
th
byte
9
th
byte
10
th
byte
Command
Node
address
Parameter
address
SW
Data
Check
sum
Code 2
Code 1
0x01
0x01
0xFD
0x00
0x81
0x00
0x00
0x02
0x82
0xFC
8.5.1 SIKONETZ5 error codes
Code 1
Description
Code 2
Description
0x80
Check sum SIKONETZ5
0x00
no further information available
0x81
Timeout SIKONETZ5
0x00
no further information available
0x82
Value rage exceeded /
inadequate
0x00
no further information available
0x01
Value < MIN
0x02
Value > MAX
0x83
Unknown parameter
0x00
no further information available
0x84
Access is not supported
0x00
no further information available
0x01
write attempt to read only
0x02
read attempt to write only
0x85
Error due to device status
0x00
no further information available
0x03
Programming locked
Table 17: SIKONETZ5 error codes

Siko AP04 Specifications

General

Brand	Siko
Model	AP04
Category	Touch Panel
Language	English