31 Counter module XN-322-1CNT-8DIO
31.6 Memory layout
XN300 slice modules
06/16 MN050002 EN
www.eaton.com
265
31.6 Memory layout
CAN object
Size
(byte)
Description
0x40F0
1
Used to configure the latch
function for the digital
inputs
Bit n+1
Bit n
Note: If multiple inputs are
configured for the latch
function, their signals will
be OR'd.
Input 1
Bit 1-0
0
0
Latch function disabled
0
1
Latch on rising edge
1
0
Latch on falling edge
1
1
Latch on rising and falling edges
Input 2
Bit 3-2
0
0
Latch function disabled
0
1
Latch on rising edge
1
0
Latch on falling edge
1
1
Latch on rising and falling edges
Input 3
Bit 5-4
0
0
Latch function disabled
0
1
Latch on rising edge
1
0
Latch on falling edge
1
1
Latch on rising and falling edges
Input 4
Bit 7-6
0
0
Latch function disabled
0
1
Latch on rising edge
1
0
Latch on falling edge
1
1
Latch on rising and falling edges
0x40F1
1
Used to configure the input so that it
matches the sensor output
Bit 0
0: TTL Sensor Output
1: RS422 Sensor Output
Bit 1- 7
reserved
0x30F0
1
Digital input register
Bit 0
Input 1
Bit 1
Input 2
Bit 2
Input 3
Bit 3
Input 4
Bit 4-7
reserved
0x20F0
1
Digital output register
Bit 0
Output 1
Bit 1
Output 2
Bit 2
Output 3
Bit 3
Output 4
Bit 4-7
reserved
Summary of Contents for XN300
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