Ametek Sorensen DLM-E, Руководство по эксплуатации

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SECTION 3
BASIC OPERATION
3.1 Introduction
Once the power supply installation is complete and both the AC input power and the load have
been connected (see Section 2 Installation), the DLM–E Series power supply is in its default
configuration and is ready to operate in local programming mode.
This section covers Constant Voltage and Constant Current Mode operation as controlled by
local programming (Section 3.2). Remote sensing for voltage mode operation is described and
illustrated in Section 3.3.
Remote Programming operation, monitoring, and programmable functions are described in
Section 4 Advanced Operation
.
3.2 Standard Operation
The DLM–E Series power supply has two basic operating modes : Constant Voltage Mode and
Constant Current Mode, and two control modes: Local Programming Mode (default setting)
and Remote Programming Mode. Both operating modes are available regardless of which
control mode is used.
This section deals with power supply operation using the Local Programming in both Constant
Voltage and Constant Current Modes. Remote Programming Mode as well as monitoring and
programmable functions information is found in Section 4 Advanced Operation. Also see
Section 3.3 for remote sense operations.
3.2.1 Operating Modes and Automatic Crossover
Whether controlled by local or remote programming, the power supply has two basic operating
modes: Constant Voltage Mode and Constant Current Mode. The mode in which the power
supply operates at any given time depends on the combination of:
•
the output voltage setting V
SET
and
•
the output current limit setting I
SET
and
•
the resistance of the attached load R
L
.
M362000-01 Rev E 3-1