2 2
IF09P
Datum 07.11.2001
Art.Nr. 79121
Z.Nr. 8666013
Änd.Stand 374/01
7.7.2 Read / write calibration value parameter
The user has the possibility to set the addressed
sensor to a defined value or to reads its calibra-
tion value by means of this parameter. This
value may be 0 or any other value (within the
presentation range of 4 byte).
Example call:
Set calibration value of sensor,
address 22, to10000H
Response:
Programming the calibration value is followed by
executing the command software calibration
so that the pre-programmed calibration value is
accepted in the sensor.
7.7.3
Read / write offset parameter
A specific amount may be added to the position
or display value, respectively (applies only to
SIKONETZ3 sensors).
Example call:
Set offset value of sensor, addr.
12, to 360
dec
(= 0168
HEX
).
Response:
7.7.4
Read IF09P device identification pa-
rameter
This parameter is read-only, a write access
attempt causes an error message. The code for
the device IF09P is in the data byte 1(07H), in
data byte 2 the version number (21H for V2.01)
is supplied. Data bytes 3 and 4 are assigned 0.
Example call:
Read IF09P device identification
Response:
7.7.5
Parameters status/configuration
(AP09), counting direction (SIKONETZ3)
7.7.5.1 Read status parameter (onlyAP09)
By means of this function the following informa-
tion can be read from an addressed AP09:
• Battery status
• Key mode
• Direction of rotation
• Number of digits after decimal point
• Version number
Data byte 4:
always 0
Data byte 3:
version number (e.g. 2.01)
Data byte 2:
Number of digits after decimal point (0 ... 3)
Data byte 1:
battery status, key mode, direction of rotation
0
0
1
0
0
0
0
1
0
0
0
0
0
0
X
X
Com-
Param.
Param.
Sub-index
Data
Data
Data
Data
mand
Index
Index
(=address) byte 1
byte 2
byte 3
byte 4
code
Low
High
23H 01H 5FH 16H
00H 00H 01H 00H
Com-
Param.
Param.
Sub-index
Data
Data
Data
Data
mand
Index
Index
(=address) byte 1
byte 2
byte 3
byte 4
code
Low
High
60H 01H 5FH 16H
00H 00H 01H 00H
Position values of the
connected encoders
xxH xxH
Com-
Param.
Param.
Sub-index
Data
Data
Data
Data
mand
Index
Index
(=address) byte 1
byte 2
byte 3
byte 4
code
Low
High
23H 02H 5FH 0CH
68H 01H 00H 00H
Com-
Param.
Param.
Sub-index
Data
Data
Data
Data
mand
Index
Index
(=address) byte 1
byte 2
byte 3
byte 4
code
Low
High
60H 02H 5FH 0CH
68H 01H 00H 00H
Position values of the
connected encoders
xxH xxH
Com-
Param.
Param.
Sub-index
Data
Data
Data
Data
mand
Index
Index
(=address) byte 1
byte 2
byte 3
byte 4
code
Low
High
40H 03H 5FH 00H
00H 00H 00H 00H
Com-
Param.
Param.
Sub-index
Data
Data
Data
Data
mand
Index
Index
(=address) byte 1
byte 2
byte 3
byte 4
code
Low
High
42H 03H 5FH 00H
07H 21H 00H 00H
Position values of the
connected encoders
xxH xxH
X
0
Y
Y
0
0
0
Z
Direction of rotation:
0= clockwise
1= counter clockwise
}
Key mode:
00= no key function
01= incremental function
10= reset function
11= display of desired value
Battery status:
0= battery OK
1= battery empty