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PTE-50-CET
Sheet 19
•
If the output range is changed in CH1, it changes immediately in the SLAVE
channels.
•
Any action made in the output control ON/OFF in CH1 occurs immediately in the
SLAVE channels.
•
Any action made in the
Step to 2
nd
Value
control in CH1 happens immediately in
the SLAVE channel.
•
The only operation made in CH1 than it is not immediately reflected in the SLAVE
channels is the
2
nd
Value Selection
that must be activated channel by channel in
any case.
•
The SLAVE channels remain independent in terms of control. It means that any
action made in a SLAVE channel only affects itself.
3.3.1.2. OPTICAL INDICATORS AND DISPLAYS
a) LED indicator for 2
nd
value selection
This is a 3 mm, red LED that is situated over the corresponding key. When this
LED is lit, it indicates that it is in the
2
nd
Value Selection
mode and that this value
is shown in the display.
b) LED indicator when 2
nd
value is activated
This is a 3 mm, red LED that is situated over its corresponding press key. It has
two states:
•
Not lit: indicates that the value in the output is the first value.
•
Lit: indicates that the value has changed to the second value.
c) ON/OFF LED indicator
This is a 3 mm, red LED that is situated below the corresponding press key.
It has 2two states:
•
Not lit: indicates that there is no output (OFF).
•
Lit: indicates that the output is on (ON).
•
Not lit: indicates that there is no output (OFF).
This indicator shows the OUTPUT ACTUAL STATE. It can be either internally controlled by
the unit (for instance,
Overload Alarm
).