Oldham MX62, Руководство пользователя

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Page 36
Channel-related Indications:
LEDs Standard Channel
selected
(LCD)
Alarm
suspension
Calibration Operational
test
Power
failure
logic
Over scale on/off on/off/
blinking
off/blinking off/blinking on off
Alarm 3 on/off on/off/
blinking
off/blinking off/blinking on off
Alarm 2 on/off on/off/
blinking
off/blinking off/blinking on off
Alarm 1
on/off on/off/
blinking
off/blinking off/blinking on off
Under scale on/off on/off/
blinking
off/blinking off/blinking on off
Fault on/off on/off/
blinking
blinking blinking blinking blinking
Power on blinking on on on blinking
Single Mode off off off off off off
System Failure off off off off off off
Service off off blinking blinking blinking blinking
Battery blinking/off blinking/off blinking/off blinking/off blinking/off blinking/off
System-related Indications:
LEDs Commu-
nication
Error (*1)
Error in LEDM
Addressing (*4)
(Error Code 20)
Single Mode
µCA: ok
µCB: error
Single Mode
µCA: error (*2)
µCB: ok
System
Error
µCA: error
µCB: error
Over scale all blinking all blinking on/off/blinking off off
Alarm 3 off off on/off/blinking off off
Alarm 2 off off on/off/blinking off off
Alarm 1 off all blinking on/off/blinking off off
Under scale all blinking all blinking on/off/blinking off off
Fault off off on/off/blinking all blinking (*3) all on (*3)
Power off off on/off/blinking off off
Single Mode off blinking/off blinking blinking off
System Failure off blinking/off off off blinking
Service
off blinking/off off off off
Battery
off blinking/off blinking/off blinking/off blinking/off
(*1)
The LED Modules do not receive any data from the Controller Module (Controller A).
(*2) In this single mode, LED Modules do not receive any information on status of channels.
The safety function of the system is, however, fully maintained.
(*3) The respective LEDs of all channels on the LED Module are activated, i.e. including channels
not used or deactivated.
(*4) This error code is exclusively indicated on CPU A (the fault relay will not be activated).
Be sure that the number of connected LED Modules is identical with the number of input channels. The
number of connected LED Modules must not be more or less.