Table of Contents
Advertisement
Deployment
In-/Output area
4.2 In-/Output area
Overview
Input area
CP_IN_STS
CP_IN_x
Output area
CP_OUT_CTRL
42
Depending on the host system the CP uses for each input and output the following
number of bytes in the address area.
n
n
PROFIBUS: 8byte, 20byte or 60byte selectable
n
PROFINET: 20byte or 60byte selectable
n
CANopen: 8byte
n
EtherCAT: 60byte
n
DeviceNET: 60byte
n
ModbusTCP: 60byte
At CPU, PROFIBUS and PROFINET the input respectively output area is embedded to
the corresponding address area.
IX - Index for access via CANopen. With s = Subindex the corresponding byte is
addressed.
SX - Subindex for access via EtherCAT with Index 6000h/7000h + EtherCAT-Slot
More can be found in the according manual of your bus coupler.
Addr.
Name
+0
CP_IN_STS
+1
CP_IN_1
+2
CP_IN_2
...
...
+n-1
CP_IN_n-1
This parameter contains information about the fragmentation of the data in the receive
buffer.
The content of these data depends on the structure of the data in the receive buffer. For
more information, see the following pages.
Addr.
Name
+0
CP_OUT_CTRL
+1
CP_OUT_1
+2
CP_OUT_2
...
...
+n-1
CP_OUT_n-1
Here you can control the data transfer by means of appropriate commands.
Bytes
Function
1
Status byte
1
Input byte 1
1
Input byte 2
...
...
1
Input byte n-1
Bytes
Function
1
Control byte
1
Output byte 1
1
Output byte 2
...
...
1
Output byte n-1
HB300 | CP | 040-1CA00 | en | 18-28
VIPA System SLIO
IX =
SX
5450h
s = 1
01h
s = 2
02h
s = 3
03h
...
...
s = m
mh
IX =
SX
5650h
s = 1
01h
s = 2
02h
s = 3
03h
...
...
s = m
mh
Advertisement
Table of Contents
