Lenze ECSCAxxx - Manual (Page 313)

System modules
CANaux2_IO (node number 35)
Outputs_CANaux2
13
l
313 EDBCSXA064 EN 3.2
13.13.2 Outputs_CANaux2
System variables
Variable Data
type
Signal
type
Address Display
code
Display
format
Comments
CANaux2_nOutW1_a
integer analog
%QW35.0 C2493/4
dec [%]
CANaux2_nOutW2_a %QW35.1 C2493/5
CANaux2_bFDO0_b
BOOL Binary
%QX35.0.0
˘ ˘
... ...
CANaux2_bFDO15_b %QX35.0.15
CANaux2_bFDO16_b %QX35.1.0
... ...
CANaux2_bFDO31_b %QX35.1.15
CANaux2_dnOutD1_p Double
integer Position %QD35.0 ˘ ˘
CANaux2_nOutW3_a
integer analog
%QW35.2 C2493/6
dec [%]
CANaux2_nOutW4_a %QW35.3 C2493/7
User data
The first 4 bytes of the 8 bytes user data to be sent can be written via several variables of
different data types. According to requirements, data can therefore be transferred from
the PLC program as
ƒ binary information (1 bit)
ƒ status word/quasi−analog value (16 bit)
ƒ angle information (32 bit)
Byte Variable (1 bit) Variable (16 bit) Variable (32 bit)
1, 2 CANaux2_bFDO0_b
...
CANaux2_bFDO15_b
CANaux2_nOutW1_a
CANaux2_dnOutD1_p
3, 4 CANaux2_bFDO16_b
...
CANaux2_bFDO31_b
CANaux2_nOutW2_a
5, 6
CANaux2_nOutW3_a
7, 8
CANaux2_nOutW4_a
)
Note!
Avoid simultaneous overwriting via different variable types to ensure data
consistency.
If you want to describe e.g. the bytes 1 and 2, either use only the variable
CANaux2_dnOutD1_p, or the variable CANaux2_nOutW1_a or only the
variables CANaux2_bFDO0_b ... CANaux2_bFDO15_b!