Rockwell Automation 1746-QV QUICK START OPEN-LOOP VELOCITY User Manual
Openćloop velocity control module, Quick start, Catalog number 1746-qv)
Publication 1746Ć10.1 - may 1997
OpenĆloop 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) 646ĆROCK (Ć7625). If a new user, follow prompts to register. Log in. Look for 1746QV
in the AllenĆBradley Products Library.
The
manual is in Word format. Download to a hard drive subĆ
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/OĆchassis slot, c) module ID (13115), d) GĆfile size (7 words), and
e) GĆfile configuration values from ladder logic example (or publication 1746Ć6.18 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
2
3
4
5
6
7
8
9
Inter-
rogate
"15V dc PS
PS
Common
Frame
GND
Gate Out
(+)
(+)
(-)
(-)
(-)
(+)
Temposonics II,
RPM or DPM
Balluff
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 Terminal 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
4
5
6
"15V
dc PS
Gate Out (-)
Interro-
gate (+)
7
(+)
(-)
8
Interro-
gate (–)
Gate Out (+)
PS
Common
1746ĆQV
Input Pin #
Function
Temposonics II
RPM or DPM
Balluff
BTLĆ2ĆL2 & ĆM2
Santest
GYRP/GYRG
Gemco QuickĆ
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: We use the term gate out" for pulse triggered or square wave (Gemco) and stop/start (Balluff ĆM2) LDT signals.
Quick Start