Specifications

104b
Chapter 4 Calibration Procedures
Relay Verification
...Continued from previous page
Tests 25 - 32
(ROW4):
Move the HI, LO, Sense HI and Sense LO leads to ROW4 as shown
below.
Test Lead Connections for ROW4
Press and hold down until “Card Reset” is displayed on the front
panel.
For each test, close only the channels shown in the “Channels Closed”
column below. Record the 4-wire ohms measurements from the external
DMM in the following table.
*Only the channel currently under test should be closed at one time. All other channels should be open.
Test
#
Channel
Closed*
Measured Value
Test
Limit
Relay
Measured
25 Ch 41 & 11 ________Ohms 2.00Ω K401
26 Ch 42 & 12 ________Ohms 2.00Ω K402
27 Ch 43 & 13 ________Ohms 2.00Ω K403
28 Ch 44 & 14 ________Ohms 2.00Ω K404
29 Ch 45 & 15 ________Ohms 2.00Ω K405
30 Ch 46 & 16 ________Ohms 2.00Ω K406
31 Ch 47 & 17 ________Ohms 2.00Ω K407
32 Ch 48 & 18 ________Ohms 2.00Ω K408