Item
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Description
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1
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A display panel consisting of 4 LEDs for displaying the operating modes of the module:
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2
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A display panel consisting of 32 LEDs (0 to 31) that enables AS-Interface bus diagnostics and displays the state of each slave connected to the bus.
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3
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ASI PWR LED (green): When lit, it indicates that power supply is compliant.
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4
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FAULT LED (red): when lit, this indicates detected errors associated with the AS-Interface bus.
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5
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A/B push-button: It is used to change the bank displayed in the display panel. It allows the 31 LEDs to indicate the state of the bus devices on either bank A or B.
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6
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MODE push-button: A prolonged press on this button causes the slaves to be reset and the module to switch to OFFLINE mode. This then allows the slaves to be programmed via an infra-red interface. The new hand-held diagnostics tool can also be connected to the bus. To return to the normal mode, press the button again for a prolonged period.
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7
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CANNON SUB-D connector for connection to AS-Interface bus.
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