External DMM Ohmmeter Connections
Test
#
Channels
Closed*
HI LO
HI
Sense
LO
Sense
Measured Value
Test
Limit
Relay
Measured
4 Ch 1 H Com L Com H Com L Com __________ Ohms
2.00Ω
K401, K422
5 Ch 2 H Com L Com H Com L Com __________ Ohms
2.00Ω
K402, K422
6 Ch 3 H Com L Com H Com L Com __________ Ohms
2.00Ω
K403, K422
7 Ch 4 H Com L Com H Com L Com __________ Ohms
2.00Ω
K404, K422
8 Ch 5 H Com L Com H Com L Com __________ Ohms
2.00Ω
K405, K422
9 Ch 6 H Com L Com H Com L Com __________ Ohms
2.00Ω
K406, K422
10 Ch 7 H Com L Com H Com L Com __________ Ohms
2.00Ω
K407, K422
11 Ch 8 H Com L Com H Com L Com __________ Ohms
2.00Ω
K408, K422
12 Ch 9 H Com L Com H Com L Com __________ Ohms
2.00Ω
K409, K422
13 Ch 10 H Com L Com H Com L Com __________ Ohms
2.00Ω
K410, K422
14 Ch 11 H Com L Com H Com L Com __________ Ohms
2.00Ω
K411, K422
15 Ch 12 H Com L Com H Com L Com __________ Ohms
2.00Ω
K412, K422
16 Ch 13 H Com L Com H Com L Com __________ Ohms
2.00Ω
K413, K422
17 Ch 14 H Com L Com H Com L Com __________ Ohms
2.00Ω
K414, K422
18 Ch 15 H Com L Com H Com L Com __________ Ohms
2.00Ω
K415, K422
19 Ch 16 H Com L Com H Com L Com __________ Ohms
2.00Ω
K416, K422
20 Ch 17 H Com L Com H Com L Com __________ Ohms
2.00Ω
K417, K422
21 Ch 18 H Com L Com H Com L Com __________ Ohms
2.00Ω
K418, K422
22 Ch 19 H Com L Com H Com L Com __________ Ohms
2.00Ω
K419, K422
23 Ch 20 H Com L Com H Com L Com __________ Ohms
2.00Ω
K420, K422
* Only the channels currently under test should be closed at one time. All other channels should be open.
Continued on next page...
Chapter 4 Calibration Procedures
Relay Verification
110