Campbell CDM-A100 Series, Instruction Manual

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CDM-A100 Series
31
TABLE 10-1. CPIStatus Activity
Response Meaning
Active
The module is connected to the CPI
(p. 32)
bus and is making
measurements according to the datalogger program.
Offline
The module was present after startup but is no longer
responding.
Unused
The module is or was connected and powered but is not
included in the datalogger program.
Wait Config
The module has not yet responded to a datalogger’s attempts
to configure it.
Config Fail
The module could not be configured. A configuration error
message is appended to this response.
10.3 COMM status LED
The COMM status LED
(p. 32)
indicates the current operation of the CDM-
A100, as shown in TABLE 10-2 below.
TABLE 10-2. COMM Status LED Activity
Green
Flashing
Module has been configured by datalogger
and is receiving sync signals
Orange Flashing
Device has not been configured by
datalogger
Red
Single-Flash
Device has been configured but is not
receiving sync signals
Double-Flash Device has encountered a scan timeout
Solid Error
10.4 CPI Port LEDs
Green and Orange LEDs on the CPI
(p. 32)
bus indicate the current operation of
the CPI bus as shown in TABLE 10-3 below.
TABLE 10-3. CPI Port LED Activity
Green Flashing Frame Sync
Orange
Flashing CPI activity
Solid CPI bus fault
10.5 Replacing a CDM-A108 or CDM-A116
An existing CDM-A100 can be replaced with a new module using the same
CPI address without requiring a change to the program.