Tests 9 - 10
:
Open all channels on the module by performing a Factory Reset.
Configure Channel 08 (module in slot 200) as follows: 4-wire ohms,
1 k
Ω
range, and 5
1
⁄
2
digits.
Enable reading monitoring by pressing
on the selected channel
(or use the
ROUTe:MON
command). Record the 4-wire ohms
measurements from the external DMM in the following table.
External DMM Ohmmeter Connections
Test
#
Channel
Configured
HI
LO
HI
Sense
LO
Sense
Measured Value
Test
Limit
Relay
Measured
9
Ch 08
P3
P3
P2
P2
__________ Ohms
—
—
10
Subtract (Test 9 – Test 4)
__________ Ohms
2.00
Ω
K328
Tests 11 - 27:
Open all channels on the module by performing a Factory Reset.
For each test, close
only
the channels shown in the “Channels Closed”
column below (module in slot 200). Turn the Monitor Mode “off” and
select “Banks Joined” from the
Advanced
menu. Record the 4-wire
ohms measurements from the external DMM in the following table.
External DMM Ohmmeter Connections
Test
#
Channels
Closed*
HI
LO
HI
Sense
LO
Sense
Measured Value
Test
Limit
Relay
Measured
11
Ch 16 & 1
P3
P3
P1
P1
__________ Ohms
2.00
Ω
K301
12
Ch 16 & 2
P3
P3
P1
P1
__________ Ohms
2.00
Ω
K302
13
Ch 16 & 3
P3
P3
P1
P1
__________ Ohms
2.00
Ω
K303
14
Ch 16 & 4
P3
P3
P1
P1
__________ Ohms
2.00
Ω
K304
15
Ch 16 & 5
P3
P3
P1
P1
__________ Ohms
2.00
Ω
K305
* Only the channels currently under test should be closed at one time. All other channels should be open.
Continued on next page...
Module Reference
4
Chapter 4 Calibration Procedures
Relay Verification
99
Содержание 34970A
Страница 1: ...Agilent 34970A Data Acquisition Switch Unit Service Guide ...
Страница 34: ...32 ...
Страница 35: ...2 Quick Start 2 ...
Страница 49: ...3 Front Panel Overview 3 ...
Страница 62: ...60 ...
Страница 63: ...4 Calibration Procedures 4 ...
Страница 118: ...116 ...
Страница 119: ...5 Theory of Operation 5 ...
Страница 159: ...6 Service 6 ...
Страница 177: ...General Disassembly 4 3 2 1 6 Chapter 6 Service Disassembly 175 ...
Страница 178: ...Internal DMM Disassembly 3 2 1 Chapter 6 Service Disassembly 176 ...
Страница 180: ...Additional Chassis Disassembly 1 2 Chapter 6 Service Disassembly 178 ...
Страница 181: ...Plug In Module Disassembly Needle nose Pliers 6 Chapter 6 Service Disassembly 179 ...
Страница 182: ...180 ...
Страница 183: ...7 Replaceable Parts 7 ...
Страница 220: ...Chapter 7 Replaceable Parts Manufacturer s List 218 ...
Страница 221: ...8 Schematics 8 ...
Страница 272: ......