49
4-5. Alarm function
·
When a problem occurs, an output signal or LED notification is generated.
·
Depending on the content of abnormality, this product either continues or stops operation.
4-5-1. Alarms for IZT43
Note32) All CH LEDs in the CH table are ON (green).
Note33) LED for all connected high voltage power supply modules CH flash (green).
Note34) LED for CHs selected to display flashing (green).
Note35) Displays the frequency setting status of the selected CH.
Note36) Ion balance of the high voltage power supply module with problem turns off.
Note37) All ION/ HV LEDs for CH1 to 4 flash (red).
Note38) LED for all connected high voltage power supply modules ION/HV flash (green).
Note39) LED for high voltage power supply module ION/HV with problem flashes (red).
Note40) LED for high voltage power supply module ION/HV with problem turns on (red).
Note41) LED for all connected high voltage power supply modules ION/HV flash (green).
Note42) Displays the type of connected high voltage power supply module.
IZT43: DAC/AC LED (green) is ON, IZT41: DAC/AC LED (green) is ON, IZT42: DAC/AC LED (blue) is ON
Note43) LED for high voltage power supply module DAC/AC with problem turns off.
Note44) LED for high voltage power supply module NDL with problem turns off.
Note45) The screen at the time of the problem holds the status before the problem.
Table6. Alarm function
CH
Frequency
ION
BALANCE
ION/HV
DAC/AC
NDL
SNSR
KEY
CPU failure
(controller)
Error signal
OFF (B contact)
Stop
Green
(ON)
Note32)
Green
(flash)
error code
E0
OFF
Red
(flash)
Note37)
OFF
OFF
OFF
OFF
or
Note45)
Green
(ON)
・
When CPU operates abnormally
due to noise etc.
・
When the CH is switched during
operation.
・
Turn the power off and
on again.
Power supply failure
Error signal
OFF (B contact)
Stop
Green
(ON)
Note33)
Green
(flash)
error code
E1
OFF
Red
(flash)
Note38)
Green
(ON)
or
Note42)
Blue
(ON)
OFF
OFF
or
Note45)
Green
(ON)
OFF
or
Note45)
Green
(ON)
・
When the connected power supply
voltage is outside of the
specification.
・
To be reset
automatically.
CPU failure
(High voltage power
supply module)
Error signal
OFF (B contact)
Stop
Green
(flash)
Note34)
Green
(flash)
error code
E2
OFF
Note36)
Red
(flash)
Note39)
Green
(ON)
or
Note42)
Blue
(ON)
OFF
Note44)
OFF
or
Note45)
Green
(ON)
OFF
or
Note45)
Green
(ON)
・
When CPU operates abnormally
due to noise etc.
・
High voltage cable to be connected
to the high voltage power supply
module is not connected.
・
Turn the power off and
on again.
Incorrect high voltage
Error signal
OFF (B contact)
Stop
Green
(flash)
Note34)
Green
(flash)
error code
E3
OFF
Note36)
Red
(ON)
Note40)
Green
(ON)
or
Note42)
Blue
(ON)
OFF
Note44)
OFF
or
Note45)
Green
(ON)
OFF
or
Note45)
Green
(ON)
・
When abnormal high voltage is
discharged.
・
Ion generation stop
signal OFF and ON again.
・
Turn the power off and
on again.
Communication error
Error signal
OFF (B contact)
Stop
Green
(flash)
Note 34)
Green
(flash)
error code
E4
OFF
Note36)
Red
(flash)
Note39)
Green
(ON)
or
Note42)
Blue
(ON)
OFF
Note44)
OFF
or
Note45)
Green
(ON)
OFF
or
Note45)
Green
(ON)
・
When communication failure
occurs due to noise, etc.
・
Ion generation stop
signal OFF and ON again.
・
Turn the power off and
on again.
Fan motor failure
Error signal
OFF (B contact)
Stop
Green
(flash)
Note34)
Green
(flash)
error code
E5
OFF
Note36)
Red
(flash)
Note39)
Green
(ON)
or
Note42)
Blue
(ON)
OFF
Note44)
OFF
or
Note45)
Green
(ON)
OFF
or
Note45)
Green
(ON)
・
When ionizer does not operate
properly due to foreign matter caught
in the fan motor.
・
Ion generation stop
signal OFF and ON again.
・
Turn the power off and
on again.
Inconsistent module
Error signal
OFF (B contact)
Stop
Green
(flash)
Note 34)
Green
(flash)
error code
E6
OFF
Note36)
Red
(flash)
Note39)
OFF
Note43)
OFF
Note44)
OFF
or
Note45)
Green
(ON)
OFF
or
Note45)
Green
(ON)
・
High voltage power supply module
which is not correct combination
was connected to the controller.
・
Turn the power off and
on again.
Duplication of CH
Error signal
OFF (B contact)
Stop
Green
(flash)
Note34)
Green
(flash)
error code
E7
OFF
Note36
Red
(flash)
Note39)
OFF
Note43)
OFF
Note44)
OFF
or
Note45)
Green
(ON)
OFF
or
Note45)
Green
(ON)
・
Duplication of the CH setting of the
high voltage power supply module
connected to the controller exists.
・
To be reset
automatically.
Output signal over
current
Maintenance
detection
signal OFF
(A contact)
Error signal
OFF (B contact)
Continue
Green
(flash)
Note34)
Green
(flash)
error code
E8
E9
Green
(ON)
Green
(flash)
Note41)
Green
(ON)
or
Note42)
Blue
(ON)
OFF
or
Note45)
Green
(ON)
OFF
or
Note45)
Green
(ON)
OFF
or
Note45)
Green
(ON)
・
When over current is applied to the
output circuit and protective circuit is
activated.
・
To be reset
automatically.
Maintenance warning
Maintenance
detection
signal ON
(A contact)
Continue
Green
(flash)
Note34)
Green
(ON)
frequency
Note35)
Green
(ON)
Green
(ON)
Green (ON)
or
Note42)
Blue
(ON)
Green
(ON)
OFF
or
Note45)
Green
(ON)
OFF
or
Note45)
Green
(ON)
・
When static neutralization
performance is reduced due to
contamination, wearing or breakage
of emitters.
・
Ion generation stop
signal OFF and ON again.
・
Turn the power off and
on again.
High voltage power
supply module
not connected
Error signal
OFF (B contact)
Stop
OFF
Green
(flash)
Error code
--
OFF
OFF
OFF
OFF
OFF
OFF
or
Note45)
Green
(ON)
・
High voltage power supply module
to be connected to the controller is
not connected.
・
Turn the power off and
on again.
Alarm name
Output signal
Ionizer
operation after
generating
alarm
LED
Description
How to release error after
recovery
Содержание IZT43 Series
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Страница 59: ...Controller IZTC41 IZTC41 P When DIN rail mounting bracket IZT40 B1 is used When power supply cable is inserted...
Страница 60: ...High voltage power supply module IZTP43 When DIN rail mounting bracket IZT40 B2 is used...