F3 AIO 8/4 01 4 Start-Up
HI 800 161 E Rev. 1.01 Page 39 of 54
System Signal R/W Description
Transmitter.
Error Code [WORD]
R Error codes for the transmitter unit
Coding Description
0x0001 Fault in the transmitter supply
0x0400 FTT test 1: Temperature threshold exceeded
0x0800 FTT test 2: Temperature threshold exceeded
Transmitter[01].
Error Code [BYTE]
R Error codes for each transmitter group
Coding Description
0x01 Module fault of transmitter supply
0x02 Overcurrent of transmitter supply
0x04 Low voltage of transmitter supply.
0x08 Overvoltage of transmitter supply.
AI[xx].Underflow
[BOOL]
R
Underflow AI[INT].Value in accordance with AI[xx].Limit Value LOW
The validity depends on AI[xx].Error Code
AI[xx].Overflow
[BOOL]
R
Overflow AI[INT].Value in accordance with AI[xx].Limit Value HIGH
The validity depends on AI[xx].Error Code
AI[xx].Limit Value
LOW
[INT]
W Voltage range upper limit for low level AI[xx].Underflow
AI[xx].Limit Value
HIGH
[INT]
W Voltage range low limit for high level AI[xx].Overflow
Table 30: ELOP II Factory - System Signals for the Analog Inputs