TDK-Lambda PHV Series, Operator'S Manual, Page: 20 / 38

17
83550001 Revision C
REF DESCRIPTION NOTE SECTION
1 Overtemp LED Indicates an Overtemperature condition 5.1.1
2 P-Limit LED Illuminated for optional Power limit mode 5.1.2
3 Voltage Display
Indicates actual output voltage, displays set point when
flashing
5.1.3
4 CV LED Illuminated for Constant-Voltage mode operation 5.1.4
5
Output Voltage
Control
Lockable 10-turn Potentiometer for output voltage set value 5.1.5
6 OVP LED Indicates OVP limit has been reached 5.1.6
7 OVP Limit Point OVP set point potentiometer (screwdriver adjustable, 1-turn) 5.1.7
8 Set Value button
Switches the output displays to set point mode. Displays will
flash when in set point mode.
5.1.8
9 CC LED Illuminated for Constant-Current mode operation 5.1.9
10
Output Current
Control
Lockable 10-turn Potentiometer for output current set value 5.1.10
11 Current Display Digital display of average output current 5.1.11
12 Power switch Turns on/off Main AC power to unit 5.1.12
13 HV ON LED Illuminates when HV output is turned ON 5.1.13
14 HV ON/OFF Button
Turns HV Output ON/OFF (does not disconnect the HV
output, or AC Input)
5.1.14
15 NEG Polarity LED
(1)
If optional polarity reversal is installed, Illuminates to
Indicate the output polarity is Negative
5.1.15
16 POS Polarity LED
(1)
If optional polarity reversal is installed, Illuminates to
Indicate the output polarity is Positive
5.1.16
17 Polarity Button
(1)
Controls the HV output polarity if optional polarity reversal
is installed
5.1.17
18 Local LED
(1)
Indicates Local control is enabled 5.1.18
19
Local Remote
Switch
(1)
Toggles the control mode between Local and Remote
control mode
5.1.19
20 Analog LED
(1)
Indicates Remote Analog control is enabled 5.1.20
21
Analog/Digital
Remote Switch
(1)
Toggles the control mode between Remote Analog or Digital
if an
optional digital interface is installed
5.1.21
22 Digital LED
(1)
Indicates Remote Digital control is enabled if an optional
digital interface installed
5.1.22
23 Busy LED
(1)
Indicates presence of traffic on the optional digital interface 5.1.23
Table 3. Front Panel Controls and Indicator Functions (includes optional features)
Note 1. Indicates an optional feature that may not be installed.