TEXIO PU100-7.5, Instruction Manual

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Table 4-1: Front Panel controls and indicators
Number Control/Indicator Description Section
4 CURRENT display
4 digit, 7-segment LED display, Normally displays
the output current. When the V/I CHK button is
pressed, the display indicates the programmed
setting of output current.
5 CC indicator
Green LED, lights for Constant-Current mode
operation.
6 CURRENT control
High resolution rotary encoder for adjusting the
Output Current. Also selects the Baud-Rate of the
communication port. 5.2.2
7.2.4
7 OUTPUT button
Main function: Output ON/OFF control.
Press OUTPUT to set the output On or OFF. Press
to reset and turn On the output after OVP or FOLD
alarm events have occurred.
Auxiliary function: Selects between “Safe-Start”
and ”Auto-Restart” modes. Press and hold
OUTPUT button to toggle between “Safe-Start”
and “Auto-Restart”. The VOLT display will cycle
between “SAF” and “AUT”. Releasing the
OUTPUT button while one of the modes is
displayed, selects that mode. 5.6
5.11
8 OUTPUT indicator Green LED, lights when the DC output is enabled.
9 RMT/LCL button
Main function: Go to local. Press RMT/LCL to put
the unit into Local (RMT/LCL button is disabled at
Local Lockout mode).
Auxiliary function: Address and Baud Rate setting.
Press and hold RMT/LCL for 3sec. To set the
Address with the VOLTAGE encoder and the Baud
Rate with the CURRENT encoder. 7.2.5
7.2.2
7.2.4
10 RMT/LCL indicator Green LED, lights when the unit is in Remote mode.
11 FOLD button
Foldback protection control.
-Press FOLD to set Foldback protection to On.
-To release Foldback alarm event, press OUT to
enable the output and re-arm the protection.
-Press FOLD again to cancel the Flocdback
protection.
5.5
12 FOLD indicator Green LED, lights when Foldback protection is On.
13 OVP/UVL button
Over Voltage Protection and Under Voltage limit
setting.
-Press once to set OVP using VOLTAGE encoder
(the current display shows “OUP”)
-Press again to set the UVL using VOLTAGE
encoder (the current display shows “UUL”).
5.3
5.4
14 V/I CHK button
Main function: Press V/I CHK to display the output
voltage and current limit setting. For 5 sec. The
display will show the setting and than it will return
to show the actual output voltage and current.
Auxiliary function: Front Panel Lock. Press and hold
V/I CHK button to toggle between “Locked from
panel” and “Unlocked front panel”. The display will
cycle between “LFP” and “UFP”. Releasing the
V/I CHK button while one of the modes is
displayed, selects that mode.
5.17