MBT 55-7 111609
i
TABLE OF CONTENTS
SECTION
PAGE
SECTION 1 - INTRODUCTION
1.1
Scope of Manual ..................................................................................................................................... 1-1
1.2
General Description................................................................................................................................. 1-1
1.3
Specifications .......................................................................................................................................... 1-1
1.4
Features .................................................................................................................................................. 1-5
1.4.1
Local Control...................................................................................................................................... 1-5
1.4.2
Remote Control.................................................................................................................................. 1-5
1.5
Options .................................................................................................................................................... 1-5
1.5.1
Option G - Single Board Computer.................................................................................................... 1-5
1.5.2
Option R - Output/Polarity Reversal Relays ...................................................................................... 1-5
1.6
Equipment Supplied ................................................................................................................................ 1-7
1.7
Accessories ............................................................................................................................................. 1-7
SECTION 2 - INSTALLATION
2.1
Unpacking and Inspection ....................................................................................................................... 2-1
2.2
Terminations and Controls ...................................................................................................................... 2-1
2.3
Source Power Requirements .................................................................................................................. 2-1
2.4
Cooling .................................................................................................................................................... 2-1
2.5
Preliminary Operating Procedures .......................................................................................................... 2-6
2.5.1
Node Address (Channel Number) Selection...................................................................................... 2-6
2.5.2
Preliminary Operational Check .......................................................................................................... 2-7
2.6
Installation ............................................................................................................................................... 2-9
2.6.1
Bench Top Use.................................................................................................................................. 2-9
2.6.2
Rack Mounting................................................................................................................................... 2-9
2.6.3
“G” Option Selector (MG and MGR Models)...................................................................................... 2-9
2.7
Wiring Instructions................................................................................................................................... 2-9
2.7.1
Safety Grounding............................................................................................................................... 2-9
2.7.2
Source Power Connections ............................................................................................................... 2-9
2.7.3
D-C Output Grounding....................................................................................................................... 2-10
2.7.4
Power Supply/Load Interface............................................................................................................. 2-10
2.7.5
Load Connection - General................................................................................................................ 2-11
2.7.6
Load Connection Using Local Sensing.............................................................................................. 2-11
2.7.7
Load Connection Using Remote Sensing.......................................................................................... 2-11
2.8
Operating Configuration .......................................................................................................................... 2-11
2.9
RS 232 Connections ............................................................................................................................... 2-12
SECTION 3 - OPERATION
3.1
General.................................................................................................................................................... 3-1
3.1.1
Actual Mode....................................................................................................................................... 3-1
3.1.2
Commanded Mode ............................................................................................................................ 3-2
3.1.3
Local Mode ........................................................................................................................................ 3-2
3.1.4
Remote Mode .................................................................................................................................... 3-3
3.2
Local Mode Operation ............................................................................................................................. 3-3
3.2.1
Local Mode Controls and Indicators .................................................................................................. 3-3
3.2.1.1
Front Panel Controls and Indicators. ........................................................................................... 3-3
3.2.1.2
Keypad Operation ........................................................................................................................ 3-6
3.2.1.3
Turning the Power Supply On...................................................................................................... 3-6
3.2.1.4
Setting Local Mode ...................................................................................................................... 3-6
3.2.1.5
Enabling/Disabling DC Output Power .......................................................................................... 3-9
3.2.1.5.1
M and MG Models...................................................................................................................3-9
3.2.1.5.2
MR and MGR Models..............................................................................................................3-10
3.2.1.6
Setting Output Voltage or Voltage Limit....................................................................................... 3-11
3.2.1.6.1
Using Vadj and Numeric Keys — M, MG Models ...................................................................3-11
3.2.1.6.2
Using Vadj and Numeric Keys — MR, MGR Models ..............................................................3-12
3.2.1.6.3
Procedure Using Vadj and Numeric Keypad...........................................................................3-13
3.2.1.6.4
Slew ( and
) Keys — M, MG Models ...............................................................................3-14
3.2.1.6.5
) Keys — MR, MGR Models..........................................................................3-15
