MS-2102
9.1
Chapter 9
Commissioning
Overview
You can use the procedures in this chapter to verify the
proper operation of the MS-2102. Although not a com-
plete functional verification, these tests will check major
operating functions. The scope of testing includes field
testing of the controller inputs/outputs with and without
heat tracing cable. Before commissioning the controller,
read
Chapter2 Installation
. It provides important infor-
mation about wiring, mounting and safety concerns. One
should also become familiar with the controller as
described in
Chapter 3 Getting Started
and
Chapter 6
Setpoint values
.
Requirements
The test procedures outlined in this chapter verify
functions related to field application. These functions
include RTD inputs, heater output, ground fault, current
and voltage monitoring. To facilitate field testing, it is
recommended functions be turned
off
or
disabled
. It is not
mandatory that field testing be done. However, we
recommend procedures in section
Placing the Controller
in Service
be performed for all installations to verify
proper operation and function of the equipment.
Safety Precaution
Dangerously high voltages are present on the
power input and output terminals capable of
causing death or serious injury.
Use extreme caution and follow all safety rules
when handling, testing or adjusting the
equipment.
The controller uses components that are
sensitive to electro-static discharges. When
handling the unit, care should be taken to avoid
contact with terminal blocks.
Installation Checks:
1. Check that the line voltage to the power inputs does
not exceed the name plate ratings.
2. Check that the current draw of the heat trace cable
does not exceed the name plate ratings.
3. Check that the grounding stud is properly connected
to ground.
RTD Input Test
Equipment:
Two Resistance Decade Boxes or RTD Simulator
To test RTD Input,
1.
Disconnect the RTD(s) from the control module
ensuring that the leads are adequately labelled.
2.
Connect the resistance box as shown in figure 9.3.
C
°
)
s
m
h
o
(
R
C
°
)
s
m
h
o
(
R
C
°
)
s
m
h
o
(
R
0
4
-
7
2
.
4
8
0
8
9
8
.
0
3
1
0
0
2
4
8
.
5
7
1
0
3
-
2
2
.
8
8
0
9
0
7
.
4
3
1
0
1
2
1
5
.
9
7
1
0
2
-
6
1
.
2
9
0
0
1
0
5
.
8
3
1
0
2
2
7
1
.
3
8
1
0
1
-
9
0
.
6
9
0
1
1
9
2
.
2
4
1
0
3
2
2
8
.
6
8
1
0
0
0
.
0
0
1
0
2
1
6
0
.
6
4
1
0
4
2
6
4
.
0
9
1
0
1
0
9
.
3
0
1
0
3
1
2
8
.
9
4
1
0
5
2
8
0
.
4
9
1
0
2
9
7
.
7
0
1
0
4
1
8
5
.
3
5
1
0
6
2
9
6
.
7
9
1
0
3
7
6
.
1
1
1
0
5
1
2
3
.
7
5
1
0
7
2
0
3
.
1
0
2
0
4
4
6
.
5
1
1
0
6
1
4
0
.
1
6
1
0
8
2
8
8
.
4
0
2
0
5
9
3
.
9
1
1
0
7
1
6
7
.
4
6
1
0
9
2
6
4
.
8
0
2
0
6
4
2
.
3
2
1
0
8
1
7
4
.
8
6
1
0
0
3
3
0
.
2
1
2
0
7
7
0
.
7
2
1
0
9
1
6
1
.
2
7
1
F
°
)
s
m
h
o
(
R
F
°
)
s
m
h
o
(
R
F
°
)
s
m
h
o
(
R
0
4
-
7
2
.
4
8
0
6
1
0
5
.
7
2
1
0
6
3
9
2
.
9
6
1
0
3
-
7
4
.
6
8
0
7
1
2
6
.
9
2
1
0
7
3
4
3
.
1
7
1
0
2
-
6
6
.
8
8
0
8
1
4
7
.
1
3
1
0
8
3
9
3
.
3
7
1
0
1
-
5
8
.
0
9
0
9
1
6
8
.
3
3
1
0
9
3
3
4
.
5
7
1
0
3
0
.
3
9
0
0
2
7
9
.
5
3
1
0
0
4
8
4
.
7
7
1
0
1
2
2
.
5
9
0
1
2
8
0
.
8
3
1
0
1
4
1
5
.
9
7
1
0
2
9
3
.
7
9
0
2
2
8
1
.
0
4
1
0
2
4
5
5
.
1
8
1
0
3
7
5
.
9
9
0
3
2
9
2
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2
4
1
0
3
4
8
5
.
3
8
1
0
4
4
7
.
1
0
1
0
4
2
8
3
.
4
4
1
0
4
4
1
6
.
5
8
1
0
5
0
9
.
3
0
1
0
5
2
8
4
.
6
4
1
0
5
4
3
6
.
7
8
1
0
6
6
0
.
6
0
1
0
6
2
7
5
.
8
4
1
0
6
4
5
6
.
9
8
1
0
7
2
2
.
8
0
1
0
7
2
6
6
.
0
5
1
0
7
4
7
6
.
1
9
1
0
8
8
3
.
0
1
1
0
8
2
4
7
.
2
5
1
0
8
4
8
6
.
3
9
1
0
9
3
5
.
2
1
1
0
9
2
2
8
.
4
5
1
0
9
4
9
6
.
5
9
1
0
0
1
8
6
.
4
1
1
0
0
3
0
9
.
6
5
1
0
0
5
9
6
.
7
9
1
0
1
1
3
8
.
6
1
1
0
1
3
7
9
.
8
5
1
0
2
1
7
9
.
8
1
1
0
2
3
4
0
.
1
6
1
0
3
1
0
1
.
1
2
1
0
3
3
1
1
.
3
6
1
0
4
1
4
2
.
3
2
1
0
4
3
7
1
.
5
6
1
0
5
1
7
3
.
5
2
1
0
5
3
3
2
.
7
6
1
Figure
9.2
Resistance versus Temperature in °F
(DIN 43760 RTD)
Figure
9.1
Resistance versus Temperature in °C
(DIN 43760 RTD)
