Alarm Indication - Panasonic KR20 User Manual

Wireless unit
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8.1 ALARM indication

This is the explanation about wireless unit ALARM indication.
ALARM indication means the below cautions and error according to the operating mode.
In case of operating mode is "TEST", it has another meanings not cautions or error. Please refer to
<6.2 Test functions of main unit>.
Reference: <6.2 Test functions of main unit>
When operating mode is "SET"
ALARM indication
Light for a moment
Blinking
When slave
registration
Blinking
When initializing
Blinking
When operating mode is "RUN"
ALARM indication
Light for a moment
Lighting
continuously
※When operating mode is "RUN", error contents can be read out by using setting tool.
Note: When it lights for a moment, it keeps communication, however, when it lights
continuously, it can't communicate.
Reference: <6.3.6 Read log> <Help in setting tool (Configurator KR)>
8-2
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Meaning
Command error when
command not for wireless
unit is input
Communication error with
setting tool
Cautions to show during
initializing mode (MODE
switch No.9 is ON.)
Error to indicate failure of
slave registration
Cautions to show during
initializing mode
Meaning
Communication error and
data are deleted
Error to show that slave
isn't registered.
Error to show that routing
setting is not set.
With 1:1 topology, MODE
switch No.1 is ON.
With I/O type,
When outputing
communication error
(Lighting communication
error LED)
Troubleshooting
Delete this data by wireless unit.
In case of operating mode is "SET", wire
communication can be used with only
setting tool. In order to do normal
communication, set to "RUN".
Refer to dialog by setting tool.
Set MODE switch No.9 OFF and turn
power on again.
Refer to <Chapter 4 Resister slave>
about how to register slave
Check with <5.9 Initialization>
Troubleshooting
Refer to <8.2 Troubleshooting>
Register slave
Set routing setting
When 1:1 topology, set MODE switch
No.1 to OFF.
It can't communicate by wireless
communication. Check power supply,
communication setting, mounting place,
radio wave conditions and so on of both
sides.

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