Page 1
RoHS 2 Compliant
Series
User’s Guide
Shop online at
omega.com
e-mail: [email protected]
For latest product manuals:
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SM
R2
Communication Manual
Page 2
omega.com [email protected]
Servicing North America:
U.S.A. Omega Engineering, Inc.
Headquarters: Toll-Free: 1-800-826-6342 (USA & Canada only)
Customer Service: 1-800-622-2378 (USA & Canada only)
Engineering Service: 1-800-872-9436 (USA & Canada only)
Tel: (203) 359-1660 Fax: (203) 359-7700
e-mail: [email protected]
For Other Locations Visit omega.com/worldwide
The information contained in this document is believed to be correct, but OMEGA accepts no liability for any errors it contains, and reserves
the right to alter specifications without notice.
Page 3
iR2 Serial Communication Register List
Command Command
Index
RW 01 SP1 3 6 1003E8
RW 02 SP2 3 6 1003E8
GPRW 03 RDGOFF 3 6 A00000
RW 04 ANLOFF 3 6 C001F4
RW 05 ID 2 4 0000
- 06 N/A - - -
RW 07 INPUT 1 2 02
GPRW 08 RDGCNF 1 2 41
RW 09 AL1CNFG 1 2 81
RW 0A AL2CNFG 1 2 00
RW 0B LOOP BREAK TIME 2 4 003B
RW 0C OUT1CNF 1 2 00
RW 0D OUT2CNF 1 2 62
RW 0E RAMPTIME 2 4 0000
RW 0F ANLSCL 3 6 9186A0
RW 10 COMM.PARAMETERS 1 2 0D
RW 11 COLOR 1 2 09
RW 12 AL1LO 3 6 A003E8
RW 13 AL1HI 3 6 200FA0
GPRW 14 RDGSCL 3 6 100001
RW 15 AL2LO 3 6 A003E8
RW 16 AL2HI 3 6 200FA0
GPRW 17 PB1/DEAD BAND 2 4 00C8
GPRW 18 RESET 1 2 4 00B4
GPRW 19 RATE 1 2 4 0
GPRW 1A CYCLE 1 1 2 7
- 1B N/A - - -
GPRW 1C PB2/DEAD BAND 2 4 00C8
GPRW 1D CYCLE 2 1 2 7
RW 1E SOAK TIME 2 4 0
RW 1F BUS FORMAT 1 2 14
GPRW 20 DATA FORMAT 1 2 2
RW 21 ADDRESS 1 2 1
RW 22 Transit Time Interval 2 4 10
R(W?) 23 ? 3 6 814585
RW 24 Miscellaneous 1 2 0
RW 25 C.J. OFFSET ADJ. 3 6 200000
Function Command
Bytes
# Of
Characters
Default value
(ex: with Analog
Output option)
Page 4
RW 26 Recognition Character 1 2 2A
RW 27 %LOW 1 2 0
RW 28 %HI 1 2 63
RW 30 EMISSIVITY Value 2 4 03E8
RW 31 SLOP Value 2 4 03E8
RW 44 VOLT OFFSET (ANLG.
CAL.)
RW 45 VOLT SCALE (ANLG.
CAL.)
RW 46 CURR. OFFSET (ANLG.
CAL.)
RW 47 CURR.SCALE (ANLG.
CAL.)
D 01 DISABLE ALARM 1 0 0 -
D 02 DISABLE ALARM 2 0 0 -
D 03 STANDBY 0 0 -
D 04 DISABLE SELF 0 0 -
E 01 ENABLE ALARM 1 0 0 -
E 02 ENABLE ALARM 2 0 0 -
E 03 DISABLE STANDBY 0 0 -
E 04 ENABLE SELF 0 0 -
X 01 SEND
READING(SGLE.COLR)
X 02 SEND PEAK READING 0 0 -
X 03 SEND VALLEY
READING
X 04 SEND READING(DUAL
COLR)
X 05 CALIBRATION (DATA
STRING)
U 01 SEND ALARM STATUS 0 0 -
U 03 SEND SW VERSION 0 0 (Dec. #)
V 01 SEND DATA STRING 0 0 -
Z 02 HARD RESET 0 0 -
2 4 0000
2 4 8000
2 4 0000
2 4 8000
0 0 -
0 0 -
0 0
0 0
Page 5
FUNCTION
CODE
03/04, 06
03/04, 06
(N/A)
(N/A)
03/04, 06
(N/A)
03/04, 06
03/04, 06
03/04, 06
03/04, 06
03/04, 06
03/04, 06
03/04, 06
03/04, 06
(N/A)
03/04, 06
(N/A)
03/04, 06
03/04, 06
(N/A)
03/04, 06
03/04, 06
03/04, 06
03/04, 06
03/04, 06
03/04, 06
(N/A)
03/04, 06
03/04, 06
03/04, 06
03/04, 06
03/04, 06
03/04, 06
03/04, 06
(N/A)
(N/A)
(N/A)
03/04, 06
03/04
03/04
03/04
03/04
iR2 Modbus Comm. Register Description List
REGISTER
01
02
03
04
05
06
07
08
09
0A
0B
0C
0D
0E
0F
10
11
12
13
14
15
16
17
18
19
1A
1B
1C
1D
1E
1F
20
21
22
23
24
25
26
27
28
29
2A
SP1: SETPOINT 1 VALUE
SP2: SETPOINT 2 VALUE
(N/A)
(N/A)
ID : Security ID code
(N/A)
I R : INPUT CONFIGURATION (*)
RdG.CNF : READING CONFIG (**)
AL1/ANLG.OUTPUT CNFG
AL2/ANLG.OUTPUT CNFG
LOOP BREAK TIME VALUE
OUTPUT 1 CONFIGURATION
OUTPUT 2 CONFIGURATION
RAMP TIME VALUE
(N/A)
COMM. PARAMETERS
(N/A)
ALARM1 LOW VALUE
ALARM1 HIGH VALUE
(N/A)
ALARM2 LOW VALUE
ALARM2 HIGH VALUE
PB1/DEAD BAND1 VALUE
RESET1 VALUE(Time in Sec.)
RATE 1 VALUE(Time in Sec.)
CYCLE 1 VALUE(Time in Sec.)
(N/A)
PB2/DEAD BAND2 VALUE
CYCLE 2 VALUE(Time in Sec.)
SOAK TIME
BUS FORMAT
DATA FORMAT
ADDRESS
TRANSIT TIME
(N/A)
(N/A)
(N/A)
RECOGNITION CHARACTER
PROCESS VALUE
PEAK VALUE
VALLEY VALUE
SOFTWARE VERSION
FUNCTION NUMBER
of BYTE
2
2
x
x
2
X
1
2
1
1
2
1
1
2
X
1
1
2
2
X
2
2
2
2
2
1
X
2
1
2
1
1
1
2
X
X
X
1
2
2
2
1
Default value
(ex: with Analog
Output option)
03E8
03E8
X
X
0000
X
02
41
81
0000
003B
00
62
0000
X
0D
X
03E8
05DC
X
0320
03E8
00C8
00B4
0000
07
X
00C8
07
0000
14
02
01
0010
X
X
X
2A
(Main Reading)
Page 6
(*) Format description of Register Location 07:
BIT POSITION
I R
(INPUT CONFIGURATION) FORMAT
7 6 5 4 3 2 1 0
0
1
0
1
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 1
0 0 0 0 0 0 1 0
0 0 0 0 0 0 1 1
Dual Color Laser Off 00
Dual Color Laser ON 01
Single Color Laser Off
Single Color Laser ON 03
(**) Format description of Register Location 08:
REGISTER = 07
Laser Off
Laser On
Dual Color
Single Color
Value to
be read or
written:
02
BIT POSITION
7 6 5 4 3 2 1 0
0 0 0 1
1 0 0 1
0 0 0
0 0 1
0 1 0
0 1 1
1 0 0
1 0 1
1 1 0
1 1 1
RdG
(READING CONFIGURATION) FORMAT
REGISTER = 08
°C
°F
FLtR (FILTER TIME CONSTANT) = 0001
FLtR (FILTER TIME CONSTANT) = 0002
FLtR (FILTER TIME CONSTANT) = 0004
FLtR (FILTER TIME CONSTANT) = 0008
FLtR (FILTER TIME CONSTANT) = 0016
FLtR (FILTER TIME CONSTANT) = 0032
FLtR (FILTER TIME CONSTANT) = 0064
FLtR (FILTER TIME CONSTANT) = 0128
Page 7
WARRANTY/DISCLAIMER
OMEGA ENGINEERING, INC. warrants this unit to be free of defects in materials and workmanship for a
period of 13 months from date of purchase. OMEGA’s WARRANTY adds an additional one (1) month grace
period to the normal one (1) year product warranty to cover handling and shipping time. This ensures
that OMEGA’s customers receive maximum coverage on each product.
If the unit malfunctions, it must be returned to the factory for evaluation. OMEGA’s Customer Service
Department will issue an Authorized Return (AR) number immediately upon phone or written request.
Upon examination by OMEGA, if the unit is found to be defective, it will be repaired or replaced at no
charge. OMEGA’s WARRANTY does not apply to defects resulting from any action of the purchaser,
including but not limited to mishandling, improper interfacing, operation outside of design limits,
improper repair, or unauthorized modification. This WARRANTY is VOID if the unit shows evidence of
having been tampered with or shows evidence of having been damaged as a result of excessive corrosion;
or current, heat, moisture or vibration; improper specification; misapplication; misuse or other operating
conditions outside of OMEGA’s control. Components in which wear is not warranted, include but are not
limited to contact points, fuses, and triacs.
OMEGA is pleased to offer suggestions on the use of its various products. However,
OMEGA neither assumes responsibility for any omissions or errors nor assumes liability for
any damages that result from the use of its products in accordance with information provided
by OMEGA, either verbal or written. OMEGA warrants only that the parts manufactured by the
company will be as specified and free of defects. OMEGA MAKES NO OTHER WARRANTIES OR
REPRESENTATIONS OF ANY KIND WHATSOEVER, EXPRESSED OR IMPLIED, EXCEPT THAT OF
TITLE, AND ALL IMPLIED WARRANTIES INCLUDING ANY WARRANTY OF MERCHANTABILITY
AND FITNESS FOR A PARTICULAR PURPOSE ARE HEREBY DISCLAIMED. LIMITATION OF
LIABILITY: The remedies of purchaser set forth herein are exclusive, and the total liability of
OMEGA with respect to this order, whether based on contract, warranty, negligence,
indemnification, strict liability or otherwise, shall not exceed the purchase price of the
component upon which liability is based. In no event shall OMEGA be liable for
consequential, incidental or special damages.
CONDITIONS: Equipment sold by OMEGA is not intended to be used, nor shall it be used: (1) as a “Basic
Component” under 10 CFR 21 (NRC), used in or with any nuclear installation or activity; or (2) in medical
applications or used on humans. Should any Product(s) be used in or with any nuclear installation or
activity, medical application, used on humans, or misused in any way, OMEGA assumes no responsibility
as set forth in our basic WARRANTY/DISCLAIMER language, and, additionally, purchaser will indemnify
OMEGA and hold OMEGA harmless from any liability or damage whatsoever arising out of the use of the
Product(s) in such a manner.
RETURN REQUESTS/INQUIRIES
Direct all warranty and repair requests/inquiries to the OMEGA Customer Service Department. BEFORE
RETURNING ANY PRODUCT(S) TO OMEGA, PURCHASER MUST OBTAIN AN AUTHORIZED RETURN (AR)
NUMBER FROM OMEGA’S CUSTOMER SERVICE DEPARTMENT (IN ORDER TO AVOID PROCESSING
DELAYS). The assigned AR number should then be marked on the outside of the return package and on any
correspondence.
The purchaser is responsible for shipping charges, freight, insurance and proper packaging to prevent
breakage in transit.
FOR WARRANTY RETURNS, please have the
following information available BEFORE contacting
OMEGA:
1. Purchase Order number under which the product
was PURCHASED,
2. Model and serial number of the product under
warranty, and
3. Repair instructions and/or specific problems
relative to the product.
OMEGA’s policy is to make running changes, not model changes, whenever an improvement is possible. This affords our
customers the latest in technology and engineering.
OMEGA is a registered trademark of OMEGA ENGINEERING, INC.
© Copyright 2017 OMEGA ENGINEERING, INC. All rights reserved. This document may not be copied, photocopied,
reproduced, translated, or reduced to any electronic medium or machine-readable form, in whole or in part, without the prior
written consent of OMEGA ENGINEERING, INC.
FOR NON-WARRANTY REPAIRS, consult
OMEGA for current repair charges. Have
the following information available BEFORE
contacting OMEGA:
1. Purchase Order number to cover the COST
of the repair,
2. Model and serial number of the product, and
3. Repair instructions and/or specific problems
relative to the product.
Page 8
Where Do I Find Everything I Need for
Process Measurement and Control?
OMEGA…Of Course!
Shop online at omega.com
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M4911/0717
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