
Publication 174610.1 - may 1997
Openloop Velocity Control Module
(Catalog Number 1746-QV)
Use this abbreviated procedure for getting the 1746-QV module into operation.
If you need more information, refer to the user manual, publication 1746-6.18.
1.
Obtain Manual & Logic Files from Internet or Rockwell Software Bulletin Board (BBS) Chapter 3
Obtain user manual and ladder program from Rockwell Software Bulletin Board (BBS) or the Internet.
From
BBS:
(216) 646ROCK (7625). If a new user
, follow prompts to register
. Log in. Look for 1746QV
in the AllenBradley Products Library. The manual is in Word format. Download to a hard drive sub
directory
and decompress it with PKUNZIP available on BBS. The ladder program, VELMOD, is SLC500
code
(65 Kbyte).
Download
to a hard drive subdirectory where your programming software looks for files.
From Internet: webpage http://www.ab.com If a new user, click Join Now and follow prompts to
register. Log in. Search for QV: on homepage, click Search Our Site, insert QV in window, and click
search
button. The manual is PDF format and requires Adobe Acrobat viewer
. The ladder program is PDF
format and must be entered manually.
2.
Set Up Your Software Chapter 3
Configure the SLC Processor and I/O with your programming software. Enter the following:
a) processor type, b) module I/Ochassis slot, c) module ID (13115), d) Gfile size (7 words), and
e) Gfile configuration values from ladder logic example (or publication 17466.18 appendix B).
Modify N files for profiles found in the ladder program (appendix B) to suite your application.
3.
Connect the LDT to the Module's Input Terminal Block Chapter 4
We give you module input connections for Temposonics, Balluff, Santest, and Gemco LDTs.
10
1
23
4
5
6
7
8
9
Inter-
rogate
"15V dc PS
PS
Common
Frame
GND
Gate Out
(+)
(+)
(-)
(-)
(-)
(+)
Temposonics
II,
RPM or DPM
Balluf
f
BTL-2-L2
&
-2-M2
1
2
3
4
5
6
+15V
dc
PS
Gate
Out (+)
Gate
Out (–)
Interrogate
PS
Common
7
(+)
(-)
NC
Santest
GYRP
& GYRG
Gemco Quick-Stick II
951VP w/PWM Output
B–BLK PS Common
C–RED +15V dc PS
K–GRY + Interrogate
E–BRN –Sq Wave Out*
F–BLU +Sq Wave Out*
A–WHT –Interrogate
G, D, H RS232RXD
J–PUR 2nd PS COM
*951RS
has pulse trigger
1746-QV Module
Input
T
erminal Block
8
7
6
5
4
3
2
1
(+) Gate Out
(–) Gate Out
(–) Interrogate
(+) Interrogate
Shield/Frame
–15V dc PS
PS Common
+15v dc PS
The views are looking at the connector on the LDT head.
1
2
3
45
6
"15V
dc PS
Gate
Out (-)
Interro-
gate (+)
7 (+)
(-)
8
Interro-
gate (–)
Gate
Out (+)
PS
Common
1746QV
Input Pin #
Function Temposonics II
RPM or DPM
Balluff
BTL2L2 & M2
Santest
GYRP/GYRG
Gemco Quick
Stick 951VP/RS
8
(+) Gate Out
4 - Pink
2 - Gray (note 1)
pin 5
F - Blue (note 1)
7
(-) Gate Out
3 - Gray
5 - Green (note 1)
pin 7
E - Brown (note 1)
6
(-) Interrogate
10 - Green
3 - Pink
pin 6
A - White
5
(+) Interrogate
9 - Yellow
1 - Yellow
pin 4
K - Gray
4 Shield/Frame n/a
n/a
n/a n/a
3
-15V dc PS
6 - Blue
8 - White
n/a n/a
2 PS
Common
1 - White
6 - Blue
pin 3 B - Black
1 +15V dc PS
5 - Red
7 - Brown
pin 1
C - Red
(+) and (-) wires of same function should be a twisted pair within the cable.
Note 1: W
e use the term gate out" for pulse triggered or square wave (Gemco) and stop/start (Balluf
f M2) LDT signals.
Quick Star
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