Module Status And Diagnostics - Motorola ACE3600 RTU Owner's Manual

AI Module Configuration Options
The AI module features which can be configured are listed in the table below. Some
parameters are per module and some are per input.
Parameter
50/60 Hz
Filtering
AI Filter
(Smoothing)
Input Range
COS Delta
KLV & PDV
Mask
Sleep Mode
Each AI module can be switched by the user application program to Sleep Mode. In Sleep
Mode, the module does not function and the power consumption is minimized. During Sleep
mode the user application program will get the predefined values for each I/O.

Module Status and Diagnostics

In the event of AI Module failure, the I/O module ERR LED will be lit. The event is
registered by the CPU in the Error Logger. AI Module failure status is also visible to the user
application program.
In addition to the ERR LED, the module includes an Underflow (UDF) and Overflow (OVF)
LED for each input.
• When the UDF LED is lit, it indicates that the signal level in the corresponding input is
below the nominal range.
• When the OVF LED is lit, this indicates that the signal level in the corresponding AI is above
the nominal range.
Table 12-1 ACE3600 AI Module Configurable Parameters
Selection
50/60
1/2/4/8/16/32/64/128
(x10 mS)
Current: ±20 mA/
4-20 mA
Voltage: ±5 V/0-5V/
1-5V
value
KLV/PDV
PDV=value
No /Yes
Default setup Per Module /
Input
50 Hz Module
32 Module
Current: ±20 mA Module
Voltage: ±5 V
0 (disabled) Input
KLV Input
No Input
12-4
Analog Input Module
Parameter
Setup location
STS Site
configuration
STS Site
configuration
STS Site
configuration
Application
Programmer I/O
link table
Application
Programmer I/O
link table
Application
Programmer I/O
link table