E4000-90023+N67xx+dut+ps+installation.pdf.pdf - 第31页

N67xx DUT Power Supply Installation 1-27 Mod ule 0, Util ity Car d channel 7 or 7-8 12 ps12 Mod ule 0, Util ity Car d channel 8 13 ps13 Mod ule 1, Util ity Car d channel 7 or 7-8 15 ps14 Mod ule 1, Util ity Car d channel…

1-26 N67xx DUT Power Supply Installation

Programming the GPIB Address on Power Supplies

Table 1-8 shows the valid GPIB addresses for DUT power supplies. Be sure not to

duplicate a GPIB address if making changes.

Set the GPIB address from the front panel of the DUT power supply.

1 Press ADDR and enter the address.

2 Press ENTER.

Table 1-8 DUT Power Supply Addressing

Power Supply Connection GPIB Address Device File (in /dev/)

Module 0, ASRU Card channels 1-4

Module 0, ASRU Card channels 1, 2, 5, 6

22 ps0

Module 1, ASRU Card channels 1-4

Module 1, ASRU Card channels 1, 2, 5, 6

23 ps1

Module 2, ASRU Card channels 1-4

Module 2, ASRU Card channels 1, 2, 5, 6

24 ps2

Module 3, ASRU Card channels 1-4

Module 3, ASRU Card channels 1, 2, 5, 6

25 ps3

Module 0, ASRU Card channel 5 or 5-6 26 ps4

Module 0, ASRU Card channel 6 27 ps5

Module 1, ASRU Card channels 5-6 28 ps6

Module 1, ASRU Card channel 6 29 ps7

Module 2, ASRU Card channels 5-6 1 ps8

Module 2, ASRU Card channel 6 2 ps9

Module 3, ASRU Card channels 5-6 3 ps10

Module 3, ASRU Card channel 6 4 ps11

Module 0, ASRU Card channel 3 12 ps20

Module 0, ASRU Card channel 4 13 ps21

Module 1, ASRU Card channel 3 15 ps22

Module 1, ASRU Card channel 4 16 ps23

Module 2, ASRU Card channel 3 18 ps24

Module 2, ASRU Card channel 4 19 ps25

Module 3, ASRU Card channel 3 20 ps26

Module 3, ASRU Card channel 4 30 ps27

N67xx DUT Power Supply Installation 1-27

Module 0, Utility Card channel 7 or 7-8 12 ps12

Module 0, Utility Card channel 8 13 ps13

Module 1, Utility Card channel 7 or 7-8 15 ps14

Module 1, Utility Card channel 8 16 ps15

Module 2, Utility Card channel 7 or 7-8 18 ps16

Module 2, Utility Card channel 8 19 ps17

Module 3, Utility Card channel 7 or 7-8 20 ps18

Module 3, Utility Card channel 8 30 ps19

If a supply is split between two modules, use the device file

address and GPIB address of the lower numbered module.

Table 1-8 DUT Power Supply Addressing (continued)

Power Supply Connection GPIB Address Device File (in /dev/)

1-28 N67xx DUT Power Supply Installation

Updating the Configuration Files

The power supply connections must be defined in the system and standard config

files:

\I3070_ICT_ROOT\diagnostics\th1\config

\I3070_ICT_ROOT\standard\config

Use the supplies statement.

supplies <type> <#> asru channel <#>

• The supplies type can be ps6751, ps6752, ps6746, or ps6773 depending on

which power supply was installed.

• The first number or range of numbers gives the testhead supply number

(

1 through 24). The numbering of the supplies in the supplies statement is

arbitrary. The software will accept any mapping of supply numbers to modules.

However, you cannot assign a power supply number more than once in a

testhead. If the customer has more than one system, make the new

supplies

statement compatible with the other system.

• The second number or range of numbers gives the ASRU Card DUT channel.

This must match the physical connection of the supply to the ASRU card. You

cannot assign a channel number (1 through 6) more than once in a module.

The following table shows the default and alternate power supply mapping for each

module and the proper syntax for each type of power supply.

After the

config files have been updated, compile both files.

If the new power supply has been placed on a wrong channel,

you will get a compiler error.