27 Analog input/output module XN-322-4AIO-I
27.4 Technical data
XN300 slice modules
06/16 MN050002 EN
www.eaton.com
209
27.4.7 Memory layout
CAN Object
Index
Size
(byte)
Description
0x21B0
0x6411
2
Analog output value 1 (AO1)
0x21B1
0x6411
2
Analog output value 2 (AO2)
0x31B0
2
Module status
Bit 0
reserved
Bit 1
No SYNC signal
Bit 2
FLASH-CRC error
Bit 3
RAM-CRC error
Bit 4
Flash memory error
Bit 5
Invalid configuration
Bit 6-15
reserved
0x31B1
0x6401
2
Analog input value 1 (AI1)
0x31B2
0x6401
2
Analog input value 2(AI2)
0x31B3
1
Channel status for inputs
Bit 0
1: Cable break input AI1
Bit 1
1: Cable break input AI2
Bit 2
reserved
Bit 3
reserved
Bit 4
1: Overcurrent at input AI1
Bit 5
1: Overcurrent at input AI2
0x31B4
1
Power supply status
Bit 0-6
reserved
Bit 7
0: +24 VDC missing
1: +24 VDC OK at
Analog input +1, 2+
Analog 1, 2+
0x51B0
1
Input measuring range configu-
ration
AI 1
Bit 0 Bit
1
0
0
Measurement range 0…20mA
0
1
Measurement range 4…20mA
1
0
–
1
1
Input disabled
AI 2
Bit 2 Bit
3
0
0
Measurement range 0…20mA
0
1
Measurement range 4…20mA
1
0
–
1
1
Output disabled
Содержание XN300
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