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5.2.5.2 Digital/Relay
This page displays status of the digital input/ output and
relays.
l
Digital Input/ Output
Digital Input: There are 2 conditions, it displays green when
logic high whereas it displays gray when logic
low. It remains logic high when no signal
connected due to hardware design.
Digital Output: There are 2 conditions, it displays green when
the trigger condition is met whereas it
displays gray when
trigger condition is
the
not met.
l
Relay
Relay displays output state and setting parameters of the
four programmable relays, including relay status, source,
trigger and delay. If the trigger condition is met, it will
display NO ( ormal
pen) in green; if the trigger condition
N
O
is not met, it will display NC ( ormal lose) in gray.
N
C
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STATUS
N (normal open)、
O
N (normal close)
C
SOURCE
Alarm
PSU
On、Off
DI CH1-5
High、Low
TRIGGER
Any、OVP、
OLP、Short、
OTP、AC-Fail、
Fan Lock
DELAY
Immed.(default)、
1Sec、5Sec、10Sec、
30Sec、1~10Min
There are up to 285 permutations according to different trigger
conditions. Trigger selection is shown as below:
5.2.6 SETTING
5.2.6.1 PSU on/off
S
page provides setting of PSU on/off, output
ETTING
adjustment and digital I/O channels and relays.
Detailed information is described in the following sections.
Users can turn all PSUs with 0 47 address on/off in the page.
–
It is able to turn single or the whole PSUs on or off. Click
on the top right to turn on/off all online PSUs
or
or to turn a certa n PSU on/off in the red dotted rectangle.
i
All on
All off
5
