Superior Electric ELTERM 24 Manuale utente
INSTALLATION
and
OPERATING
INSTRUCTIONS
for the
ELTERM 24
REMOTE OPERATOR
PANEL
StockCheck.com
!
!"#$!%&$'&!"()*)$+*
!,-./.01 %23, %,/45.63.01
" #$!%$!&&& '()*)+,-./,/+0/
TABLE OF CONTENTS
Page
SECTION 1: INTRODUCTION......................................................3
1.1 Using This Manual..............................................3
1.2 Product Features................................................4
1.3 Functional Description........................................4
SECTION 2: EXPRESS START UP PROCEDURE......................5
SECTION 3: INSTALLATION GUIDELINES ................................6
3.1 Mounting.............................................................6
3.2 Connection Diagrams.........................................8
SECTION 4: SPECIFICATIONS ...................................................10
4.1 Mechanical Specifications..................................10
4.2 Electrical Specifications .....................................10
4.3 Environmental Specifications .............................10
SECTION 5: ELTERM 24 TRANSMIT CHARACTER CODES.....10
SECTION 6: EXPANDED SEBASIC COMMANDS......................11
SECTION 7: PROGRAMMING THE CONTROL...........................13
APPENDIX A: PROGRAMMING ROUTINES...............................14
JOG Routine ....................................................................14
GETVALUE Routine.........................................................15
EDIT Routine....................................................................17
MENU Routine.................................................................18
SAMPLE PROGRAM.......................................................19
©Superior Electric 2000
StockCheck.com
1
SECTION 1: INTRODUCTION
1.1 USING THIS MANUAL
It is important that you understand how the ELTERM 24 Operator Interface
panel is installed and operated before you attempt to use it. We strongly
recommend that you read this manual completely before proceeding with
the installation of this unit.
This manual is an installation and operating guide to the ELTERM 24 Operator
Interface panel. Section 1 gives an overview of the panel and its features.
Section 2 describes the steps necessary to place it into operation. General
wiring guidelines as well as the physical mounting of the unit and connections
are covered in Section 3.
Complete specifications, listed in Section 4, provide easily referenced infor-
mation concerning electrical, mechanical and environmental specifications.
Sections 5 - 7 describe the transmit character codes and programming com-
mands required in order to communicate with the ELTERM 24 display terminal.
Appendix A provides sample programs and the "Include" file which are provided
with the ELTERM 24 Operator Interface panel.
CAUTION:
This unit is designed for 24 VDC maximum input
only (see Section 4.2, Electrical Specifications).
WARRANTY RESTRICTIONS
Reconfiguration of the unit in any fashion not shown
in this manual will void the Warranty.
Failure to follow the installation guidelines as descri-
bed in Section 3 will void the Warranty.
StockCheck.com
%
1.2 PRODUCT FEATURES
The ELTERM 24 is a compact operator interface panel which is pre-configured
for use with Superior Electric's Warpdrive™ Series Step Motor Controls, TD
Series Servo Controls, and MX2000 Series Multi-axis Controls. It features an
easy to read back-lit LCD display (4 x 20 characters) and 24 tactile keys. A
variety of subroutines (Appendix A) are available for use in programming the
associated controls.
Additional Features include:
•IP66 rated when mounted with supplied gasket
•4 line 20 character display
•RS485 serial link to associated control
•Full numeric key pad with tactile response
•4 function keys
•Up-Down and Left-Right keys
•Input Power 12-24 VDC, 300mA
•(Optional supply, P/N 227928-001 may be used)
•Compact space saving size
•Subroutines for common tasks available
•Includes pre-wired interface cable 4.6 ft (1.4m)
1.3 FUNCTIONAL DESCRIPTION
ELTERM 24 Operator Interface Terminal
The ELTERM 24 is a simple operator interface "dumb" terminal designed to
operate with an intelligent control. The Terminal has two primary functions;
display data/messages sent from the control on its screen and transmit key-
presses to the control via its keypad.
All display maintenance is provided by the control. This includes displaying
characters, erasing characters, and cursor positioning. The ELTERM 24 does
not echo keypresses to its display. Therefore the control must transmit all
characters received from the ELTERM 24 back to the terminal for display.
The ELTERM 24 also has a key repeat feature which can not be disengaged.
When a key is pressed, the character is transmitted, then after a delay of about
0.5 seconds, if the key is still depressed, the same character is re-transmitted
at a speed of 10 per second.
Power Supply
The ELTERM 24 Operator Interface requires a 12-24VDC 300mA power
source. The recommended power supply is Part Number 227928-001 which is
a 24VDC 300mA switching supply. Wiring connections and dimensions are
given in Section 3, additional specifications are provided in Section 4.
StockCheck.com
2
SECTION 2: EXPRESS START UP PROCEDURE
The following instructions define the minimum steps necessary to make your
Operator Interface Terminal operational with the recommended power supply.
CAUTION:
Always disconnect the power to the unit and be certain that the "DC ON"
LED, located on the power supply, is OFF before connecting or discon-
necting the interface cable leads. FAILURE TO DO THIS MAY DAMAGE
THE TERMINAL.
1. Check to see that the control used is compatible with the terminal. Refer
to Section 6 for a list of controls.
2. Program the control to accept and display keypresses from the terminal.
Refer to Sections 6, 7 and Appendix A.
3. Install/mount the ELTERM 24 and power supply. See Section 3.1 for panel
cutout and mounting information.
3. Connect the AC power source to the AC input terminals on the power
supply, see Section 3.2 for connections. Verify the output power is 24VDC
(between -V and +V) and adjust as necessary using the V.ADJ potenti-
ometer. Once output voltage is adjusted correctly disconnect AC input.
4. Wire the Terminal per the "Connections" description in Section 3.2.
5. Apply the AC power source to the AC input terminals .
NOTES:
Turning the V.ADJ potentiometer clockwise increases the output voltage,
counterclockwise decreases the output voltage. Adjustment range is
±10% of the nominal output voltage.
StockCheck.com
3
SECTION 3: INSTALLATION GUIDELINES
3.1 MOUNTING
ELTERM 24 Operator Interface Terminal
The terminal is mounted by inserting it into a panel cutout then using the sup-
plied mounting brackets and gasket to keep it in place.
Figure 3.1a, ELTERM 24 Mounting Diagram
When selecting a mounting location, it is important to leave at least two inches
(51mm) of space around the top, bottom and sides of the unit to allow proper
airflow for cooling. Refer to cutout diagram below.
It is also important to keep the terminal away from obvious sources of electrical
noise. If possible, locate it in its own metal enclosure to shield it and its wiring
from electrical noise sources. If this cannot be done, keep it at least three feet
from any noise sources.
StockCheck.com
4
Figure 3.1b, ELTERM 24 Panel Cutout Diagram
Power Supply
The 24VDC switching power supply can either be mounted using a standard
DIN rail, 1.39" (35.3mm) wide, or panel mounted using the mounting holes
provided. The following diagrams provide overall dimensions and mounting
hole layout.
Figure 3.2a, Figure 3.2b,
Power Supply Dimensions Panel Mounting Hole Layout
1.38 (35) or*
1.52 (38.5)
2.36 (60)
or*
2.46 (62.5)
* Use both smaller
dimensions or
both larger. Do
not mix.
0.18 (4.5)
Mounting
Holes
4.33 (110) min.
4.41 (112) max.
7.83 (199) min.
7.91 (201) max.
Mounting Plate
0.06 (1.5) - 0.1 (2.5) Thick
Dimensions, inches (mm)
Depth.
2.0 (50.8) min.
StockCheck.com
5
3.2 CONNECTION DIAGRAMS
Figures 3.3a - 3.3c show connections between the ELTERM 24 and a control.
Refer to the figure for the applicable control. Power connections are also
provided.
Figure 3.3a, SS2000D3i/D6i/PCi Connections
Figure 3.3b, TDC330/04, TDC330/08 Connections
*
!789
!78:
;9
;:
!9
;78:
;789
!: <
=
>
8
**8???%@.AB#.&[email protected]
F
&B
0
:
9
"G;"!H98=
&I&&&&&&&&&(:&J:8=(%#K
&=&&&&&&&&&(9&J#0LL01K
B0M,5&*D66EFN&BA+&88OP8Q9??R
* 120 ohm termination
resistor
!SRR&/3FE,&4011,4305
;%#>>?A@@&&CD@&B053&J=Q
<
"G;"!H98=
2
4
6
8
10
12
:
9
&I&&&&&&&&&(:&J:8=(%#K
&=&&&&&&&&(9&J#0LL01K
B0M,5&*D66EFN&BA+&88OP8Q9??R
;:
;9
!9
!:
RX2+
RX2-
TX2+
TX2-
*
* 120 ohm termination
resistor
StockCheck.com
6
Figure 3.3c, MX2000-xx Connections
POWER SUPPLY CONNECTIONS
The dc output power is connected to pins 6 (V+) and 4 (V-). Figure 3.4 provides
dc power connections to the ELTERM 24 terminal from the 24VDC switching
power supply (P/N 227928-001) and AC power connections to the power
supply.
Figure 3.4
Power Supply Connections
H78???&&[email protected]&B0
5
"G;"!H98=
:
9
&I&&&&&&&&&(:&J:8=(%#K
&=&&&&&&&&&(9&J#0LL01K
B0M,5&*D66EFN&BA+&88OP8Q9??R
;:
;9
!9
!:
RX +
RX -
TX +
TX -
*
* 120 ohm termination
resistor
GND
SHLD
StockCheck.com
#&
SECTION 4: SPECIFICATIONS
4.1 MECHANICAL SPECIFICATIONS
ELTERM 24 Power Supply, 227928-001
Size (Inches) 5.04 H x 8.58 W x 0.75 D 2.95H x 1.77W x 2.76D
Size (mm) 128 H x 213 W x 20 D 75H x 45W x 70D
Weight 2.2 pounds (1 Kilogram) 5.0 oz (141.7 gram)
4.2 ELECTRICAL SPECIFICATIONS
ELTERM 24 Power Supply, 227928-001
Input Range 12-24 VDC 85 – 264 VAC
Frequency N/A 47 – 63HZ
Current 300mA 0.17A
4.3 ENVIRONMENTAL SPECIFICATIONS
ELTERM 24 Power Supply, 227928-001
Operating
Temperature
23°F to +122°F
(-5°C to +50°C) free air am-
bient, Natural Convection
14°F to +140°F
(-10°C to +60°C)
Humidity <70% relative 20 - 90 % RH
Altitude 6,562 feet (2000 m) max 6,562 feet (2000 m) max
SECTION 5: ELTERM 24 TRANSMIT CHARACTER
CODES
The following table lists the keys on the operator interface panel and the corre-
sponding ASCII code which will be transmitted to the control.
ELTERM 24 TRANSMIT CHARACTER CODES
Key ASCII Code Key ASCII Code
BS08755
ENTER13856
ESC 27 9 57
- 45F165
. 46F266
0 48F367
1 49F468
250↑69
351↓70
452
←71
553
→72
654SHIFT
128
StockCheck.com
Indice
