Product Description XI/ON - Eaton Automation

XI/ON: Gateways for Modbus TCP 5 Implementation of Modbus TCP
Table 35:
XN-2AI-U
(-10/0...+10VDC)
Table 36:
XN-2AI-PT/NI-2/3
XN-2AI-U(-10/0...+10VDC)
Diagnosis
byte
n
(channel 1)
n
(channel 2)
XN-2AI-PT/NI-2/3
Diagnosis
byte
A threshold: n
1% of the positive (channel 1)
measurement range
end value
B threshold:
5 Ω (loop resistance)
Table 37:
XN-2AI-
THERMO-PI
XN-2AI-THERMO-PI
Diagnosis
byte
Bit Diagnosis
0 measurement value range error
0 measurement value range error
Bit Diagnosis
0 Measurement value range error A
(Underflow diagnostics in temperature
measurement ranges only)
1 Open circuit
2 Short circuit B
(in temperature measurement ranges only)
3 to 7 reserved
Bit Diagnosis
A threshold:
1% of the positive
n 0 measurement value range error A
measurement range
1 open circuit
end value
(only in temperature measurement ranges)
2 to 7 reserved
104 M001973-01, 07/2007