Spectrum Controls 140 MPM 204 00sc - Manual (Page 10)

Quantum Series 140 MPM 204 00sc
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Hardwar Hardwar Hardwar Hardwar Hardware ee ee Description Description Description Description Description
Door (removable) Covers the terminal block and includes an identification label for terminals.
Door label Permits easy terminal identification.
LED indicators Display operating and fault status of module.
Details are provided in “
Diagnostic LEDs Diagnostic LEDs Diagnostic LEDs Diagnostic LEDs Diagnostic LEDs ”.
Side label (nameplate) Provides module identification.
Self-locking tabs Secure module in rack slot.
Terminal block Used for field wiring the module.
Diagnostic LEDs Diagnostic LEDs Diagnostic LEDs Diagnostic LEDs Diagnostic LEDs
The module supports the LEDs listed in table 1-1 . These LEDs help you identify the source of problems that
can occur during power-up or during normal operation. Power-up and operation diagnostics are explained in
chapter 5, “Maintenance and Diagnostics.”
T T T T Table 1-1 Module LEDs able 1-1 Module LEDs able 1-1 Module LEDs able 1-1 Module LEDs able 1-1 Module LEDs
LED Name LED Name LED Name LED Name LED Name Color Color Color Color Color State State State State State State Description State Description State Description State Description State Description
Ready (Module Status) Green On Module powered up and functioning normally.
Off Module is not powered up.
Active Green On Bus communication is established between module and PLC.
Off No bus communication.
Fault Red On Module self-test error or fatal hardware error. LED blinks to
indicate type of self-test error.
Blinking Type of self-test error. Count the number of blinks before a
pause to determine the error code. Possible codes are listed in
the table below.
Channel Status (8 LEDs) Green On Channel is enabled and a valid input signal is present. The
LED indicates the state of the counter enable bit. It does not
indicate the state of an external hardware gate. See description
of the counter enable bit in chapter 3, “Module Configuration.”
T T T T Table 1-2 Channel LED Blink Codes able 1-2 Channel LED Blink Codes able 1-2 Channel LED Blink Codes able 1-2 Channel LED Blink Codes able 1-2 Channel LED Blink Codes
Code (Number Code (Number Code (Number Code (Number Code (Number of Blinks) of Blinks) of Blinks) of Blinks) of Blinks) Err Err Err Err Error or or or or T T T T Type ype ype ype ype
On Solid No Faults
1 Frequency Limit Out of Range.
2 Not applicable
3 Not applicable
4 Channel Pair Gate Enable Configuration Mismatch.
5 Quadrature Pair Configuration Mismatch.
6 Not applicable
7 Not applicable
8 Unrecognized parameter type.