KEPCO MAT Full Rack MAT 6V, 15V, 25V AND 36V MODELS - Manual (Page 26)

MAT 6V/15V/25V/36V/ 022300 2-9
2.7 OPERATING CONFIGURATION
The complete operating configuration is defined by
• The Model Number (e.g. MAT 100-10)
• Jumper configuration of internal boards.
Table 2-4 lists the location of the internal jumpers and their function. This information is provided
for reference purposes only, to indicate the configuration options available. Do not attempt to
alter the jumper configuration. For assistance in changing any jumper-selected parameter con-
tact Kepco applications engineering.
2.8 PRELIMINARY CHECK-OUT
For a preliminary electrical check-out of the MAT Power Module a Host Computer, a Power
Module Controller (see PAR. 1.2) and all the necessary interconnection cables are required.
Connect the MAT Power Module DC Output connector for local sensing: Output 1 to Sense 1,
Output 2 to Sense 2 (see Table 2-4). Connect a resistive load across Output 1 and Output 2 that
is capable of dissipating the maximum current and voltage capabilities of the Power Module.
In this procedure the MAT Power Module Control Bus address is 3, (it is set at the factory to 3).
Connect the Kepco Power Module Controller and the MAT Power Module (following check-out
uses a MAT Power Module Model 100-10 as an example) to the Control Bus. Connect the Host
Computer and the Power Module Controller to the IEEE 488 GPIB. Apply the ac power to the
units in the following sequence: MAT Power Modules first and Power Module Controller last. In
the event that this sequence is reversed (the Power Module Controller is connected first, and
then the MAT Power Module is connected second) the operator must send a IEEE 488 GPIB
TABLE 2-6. INTERNAL JUMPER CONFIGURATION
LOCATION FUNCTION
JUMPER
INSTALLED
JUMPER
NOT
INSTALLED
DESCRIPTION
A1
Establish the
Model
J2-J5 J1 MAT 6-100
J2-J4 J1,J5 MAT 15-60
J2-J3, J5 J1,J4 MAT 25-42
J2-J3 J1,J4 J5 MAT 36-30
J2, J4, J5 J1,J3 MAT 55-20
J2, J4 J1,J3,J5 MAT 75-15
J2, J5 J1,J3, J4 MAT 100-10
J2 J1, J3-J5 MAT 150-7
Path Fault
Protection
J7
Enables crowbar protection circuit to trip circuit
breaker and shut off unit if path fault detected.
J7
(Default)
Allows software complete control of path fault
protection. Outputs (voltage and current) are
programmed to zero and relays opened to iso-
late load in case of path fault.
A2
Input Power
Loss Protection
J5
(Default)
Enables crowbar protection circuit to trip circuit
breaker and shut off unit when power loss
detected.
J5
Disables crowbar protection circuit which trips
circuit breaker and shuts off unit when power
loss detected.