Spectrum-controls 140 ACI 051 00sc Manuel d'utilisateur télécharger pdf (Page 51)

Installation Instructions

32-Channel Analog Input Module

Quantum Series 140 AxI 05x 00sc

STEP 3: Check the module’s fault LED.

VERIFY: The module’s red FAULT LED is off. This LED indicates a

module hardware error.

CORRECTIVE ACTION:

• The module has a fatal hardware error. Contact your local distributor

or Spectrum Controls Customer Satisfaction Group listed at the back

of this manual.

The module has a front LED panel that includes 35 LEDs:

Ready LED -

1 Green LED indicates module’s self test has passed and is ready to

communicate.

Active LED -

1 Green LED indicates BUS communication is established between the

module the rack.

Fault LED -

1 Red LED indicates a module self test error, or fatal H/W error. A blink

code will be defined that will indicate the type of self test error. Count

the number of blinks before a pause to determine the error code in the

table below.

Fault LED Blink Code

Blink # Fault

3 DPM Test Error

4 CPU Error

5 Watchdog Timer Error

6 RAM Error

7 Flash EPROM CRC Error

8 Calibration EEPROM Error

Channel LED -

32 Green LEDs indicates the channel is enabled and a valid input signal

level is present. The LED is off if the channel is disabled. A blinking

LED indicates that the channel has exceeded a range limit.

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Spectrum-controls 140 ACI 051 00sc Manuel d'utilisateur Page 51