Record Speedgate slide, Руководство пользователя

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7
Malfunctions
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7.2 Fault diagnosis
The diagnostic module is capable of signalling a fault condition through the following channels:
– Buzzer
– 7 segment display on the NEP Lite board.
– Serial line protocol
The diagnostic module is capable of monitoring the following sub systems
– Passage Sensors
– Motor driver
– Motor encoder
For each sub system the diagnostic gathers the following information
– Fault category (or sub system with the issue)
– Board address
– Fault code
On the NEP Lite 7 segment display the faults are shown one by one in the following format
F Adress Cat Code
F F is a fixed character and stands for fault.
Adress Address is the side the fault is generated from either Master or Slave.
Cat Cat is the fault category and is represented by a single letter (See fault code
tables).
Code Code is a number from 0-255 and is specific to the fault category (See fault
code tables).
0 Master
1 Slave
7.3 Fault code tables
Cat Codes
Cat Description
D Motor drive
E Encoder
P Sensors
Motor Drive Fault Codes (d)
Dec code Hex code Description
1 1 Mechanism PAR_MECHANIS
M_TY PE is out of range.
2 2 Motor drive cannot be initialised.
3 3 Encoder cannot be initialised.
4 4 Encoder module fails.