CANopen Agile
67
06/2010
Objects
9.4.4 0x3003/0 Digital Out set values (Sources for Digital Outputs)
Index Sub-Index
Meaning
Data Type Access Map Def.-Val
0x3003
0
Digital Out set values
Unsigned8
rw
Rx
0
With Object 0x3003 five digital sources are available for parameters, which demand an allocation of
digital sources.
Object 0x3003
Bit
Source Number
Source Name
Operation Mode
Digital Output
0
810
Obj 0x3003 Digout 1
90/190
1
811
Obj 0x3003 Digout 2
91/191
2
812
Obj 0x3003 Digout 3
92/192
3
813
Obj 0x3003 Digout 4
93/193
4
814
Obj 0x3003 Digout 5
94/194
5
-
-
-
6
-
-
-
Digital outputs use these sources as operation modes 90 … 94
Obj 0x3003 DigOut 1 … 5 and inverted
as 190 … 194
inv. Obj 0x3003 DigOut 1 … 5 (see e. g. Parameter
Operation Mode OUT1D (X13.5)
531). The mapping of the these object bits to the output is arbitrary.
Example:
Function
Parameter No.
Selection List (excerpt)
Operation mode
OUT3D (X11.6)
533
0 - OFF (AUS)
1 - Ready or Standby Signal
2 - Run Signal
43 - External Fan
90 - Obj 0x3003 Digout 1
91 - Obj 0x3003 Digout 2
92 - Obj 0x3003 Digout 3
93 - Obj 0x3003 Digout 4
94 - Obj 0x3003 Digout 5
143 - inv. External Fan
190 - inv. Obj 0x3003 Digout 1
191 - inv. Obj 0x3003 Digout 2
192 - inv. Obj 0x3003 Digout 3
193 - inv. Obj 0x3003 Digout 4
194 - inv. Obj 0x3003 Digout 5
The sources 810…814
Obj 0x3003 DigOut 1 … 5 can be selected directly from the parameter's choice
list. This can be used, for example, for direct setting of Boolean inputs.
Example:
COB ID CB
Index
SI Data
Read Request
601
40
03 30
00
00
Response
581
4F
03 30
00
03
Write Access
601
2F 03 30
00
10
Response
581
60
03 30
00
00
CB: Control byte SI: Sub-Index All values in hexadecimal without leading "0x"
Objects
9.4.5 0x3004/0 Boolean Mux
Index Sub-Index
Meaning
Data Type Access Map Def.-Val
0x3004
0
Boolean Mux
Unsigned16
ro
Tx
With object 0x3004 up to 16 boolean values can be read in a compressed manner. Each bit in 16 bit
object 0x3004 displays the actual value of the connected boolean source.
Note:
The bit numbers 0 … 15 correspond to the Index numbers 1 … 16!
The sources for the 16 bits can be chosen from a choice list via the index parameter
CANopen
®
Mux
Input.
1422. Parameters 1420 and 1421 are the associated write and read parameters which you
have to set prior to writing/reading parameter 1422.
By using VPlus/VTable this process is easier and more clearly laid out.
The default value is "7 – Off".
Example:
COB ID CB
Index
SI Data
Read Request
601
40
04 30
00
00 00
Response
581
4B
04 30
00
03 00
CB: Control byte SI: Sub-Index All values in hexadecimal without leading "0x"
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