GEMTEQ I/O 6. GEMTEQ I/O Modules
6.5 MODULE
DIAGNOSTICS
Each GEMTEQ I/O module is fitted with a comprehensive set of diagnostics LEDs, to help with
rapid system fault finding. Details of the LED locations can be found in the appropriate module
Instruction Sheet.
6.5.1
Power Supply LEDs
The power supply LEDs should be lit at all times. If not then check Module Supply and/or replace
module.
6.5.2 OK
LED
The OK LED has four operational states, as detailed in Table 6-4.
Table 6-4
GEMTEQ I/O Module – OK LED
OK LED
Description
Comment
ON
Incorrect Node ID and/or Baud Rate
selection.
Faulty module.
Check SW3, SW4 and SW5
positions and power cycle module. If
problem persists replace GEMTEQ
I/O module.
OFF
Incorrect Node ID and/or Baud Rate
selection.
Faulty module.
Check SW3, SW4 and SW5
positions and power cycle module. If
problem persists replace GEMTEQ
I/O module.
Flashing
Quickly
The module has read the Node ID
and Baud Rate switches but is
awaiting a start command from the
GEMCAN network master.
Check configuration of master and
network cabling.
Flashing
Slowly
Normal operational state.
Module is healthy.
6.5.3 Communications
LEDs
CAN A and CAN B each have a pair of Tx / Rx LEDS.
Rx
- Indicates that traffic can been seen on the GEMCAN network.
Tx
- Indicates that data has been transmitted onto the GEMCAN network.
GEMTEQ I/O Technical Manual (T2031En)
Page 6-6
Rev.02 (10/10)
Содержание GEMTEQ I/O GEM80
Страница 1: ...GEM80 GEMTEQ I O Series Controllers Publication No T2031En Rev 02 10 10 Technical Manual ...
Страница 2: ...This page intentionally left blank ...
Страница 28: ...GEMTEQ I O 3 GEM80 GEMCAN NETWORK GEMTEQ I O Technical Manual T2031En Page 3 8 Rev 02 10 10 ...
Страница 30: ...GEMTEQ I O 3 GEM80 GEMCAN NETWORK GEMTEQ I O Technical Manual T2031En Page 3 10 Rev 02 10 10 ...
Страница 44: ......
Страница 102: ......