Table of Contents
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CONTENTS
1
GENERAL INFORMATION ................................. 3
1.1
............................................................3
1.2
1.3
.............................................................3
1.4
.............................................................3
1.5
V
V
1.6
V
1.7
.........................................................................3
1.8
....................................................................3
2
PRINCIPLES OF OPERATION ........................... 5
2.1
...................................................................5
2.2
HART ..................................................................................5
2.3
...............................................................5
2.4
2.5
..........................................................................5
2.6
...........................................................................6
2.7
2.8
.................................................................6
3
SPECIFICATIONS ............................................... 7
3.1
........................................................................7
3.2
...........................................................................7
3.3
................................................................7
3.4
.....................................................................7
3.5
....................................................................7
3.6
.........................................................7
3.7
........................................................................7
3.8
3.9
..........................................................8
3.10
3.11
V
4
STORAGE AND UNPACKING ............................ 9
4.1
..............................................................................9
4.2
...........................................................................9
4.3
-
5
MOUNTING AND INSTALLATION ................... 10
5.1
5.2
5.3
5.4
6
TUBING .............................................................. 14
6.1
......................................................... 14
6.2
.......................................................... 14
6.3
6.4
V
.................................................................... 14
6.5
.......................................................... 15
7
ELECTRICAL CONNECTIONS ......................... 16
7.1
........................................................... 16
7.2
(4-20
7.3
V
........................................................... 16
7.4
............................................................ 17
7.5
7.6
7.7
7.8
(AO, DO, DI) ...................................... 18
7.9
7.10
.................................................................... 19
8
STARTUP .......................................................... 20
8.1
8.2
8.3
© Flowserve Corporation
User Instructions - Logix® 520MD+ Series Digital Positioner
......................................................3
.............................................3
...........................................3
......................................5
...........................6
................................8
....................................................8
...............................8
...................................................9
V
................................. 10
L
V
.................. 11
INEAR
ALVES
V
V
V
.................. 13
........................................ 14
................................ 16
..................................................... 17
............................................ 18
.................................................. 18
DO) ..................................... 19
.................................................... 20
............................................ 20
............................................ 20
8.4
9
REQUIRED) ........................................................ 23
9.1
9.2
9.3
9.4
9.5
V
V
10
10.1
10.2
10.3
11
HART COMMUNICATION ................................. 32
11.1
V
11.2
11.3
11.4
12
DIAGNOSTIC FEATURES ................................. 33
12.1
12.2
13
LIMIT SWITCHES .............................................. 34
13.1
13.2
14
MULTI-FUNCTION CARD ................................. 35
14.1
14.2
14.3
15
SAFETY DO CARD ............................................ 36
15.1
16
MAINTENANCE AND REPAIR .......................... 37
16.1
16.2
16.3
....... 12
16.4
16.5
16.6
16.7
16.8
17
TROUBLESHOOTING ....................................... 41
17.1
17.2
17.3
18
POSITIONER DIMENTIONS .............................. 50
18.1
18.2
19
HOW TO ORDER ............................................... 52
19.1
19.2
19.3
2
Field Trial Version - Printed October 28, 2011
FCD LGENIM0105-00
............................................................. 21
) ............................. 23
V
......................................... 23
...................................................... 23
.................................................................... 23
................................................... 23
V
.............................................................. 24
................................................................. 26
.................................................................. 27
DTM ................................................................ 32
............................ 32
....................................................................... 32
HART 6
HART 5 .......................................... 32
TO
............................................... 33
....................................................... 33
.................................... 34
.............................................................. 34
(AO) .......................................................... 35
(DO) ......................................................... 35
(DI) ............................................................. 35
............................................................ 36
.................................................... 37
..................................................... 37
.................................................... 38
................................................ 38
..................................................... 39
................................... 39
................................. 39
................................... 40
...................................................... 41
.............................................................. 42
.................................................... 43
........................................................ 50
.................................... 51
........................................................................ 52
................................................................. 54
................................................................... 54
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