Omron SYSMAC C2000H Manuale utente
Cat.No. W121-E1-1
Analog I/O Units
SYSMAC
C1000H/C2000H
OPERATION GUIDE
TABLE OF CONTENTS
SECTION 1
System Design 1.................................
1--1 Introduction 2............................................................
1--2 Basic Configuration 2.....................................................
1--3 Example Configurations 3.................................................
1--4 Allocated Words 3........................................................
SECTION 2
Components and Switch Settings 5................
2--1 AD101 Analog Input Modules 6............................................
2--2 DA101 Analog Output Modules 9...........................................
SECTION 3
Installation 11.....................................
3--1 AD001 through AD005 Analog Input Modules 12..............................
3--2 AD006 and AD007 Analog Input Modules 15..................................
3--3 AD101 Analog Input Modules 18............................................
3--4 DA001 through DA005 Analog Output Modules 21.............................
3--5 DA101 Analog Output Modules 24...........................................
SECTION 4
Operation 27......................................
4--1 AD001 through AD005 Analog Input Modules 28..............................
4--2 AD006 and AD007 Analog Input Modules 30..................................
4--3 AD101 Analog Input Modules 31............................................
4--4 DA001 through DA005 Analog Output Modules 40.............................
4--5 DA101 Analog Output Modules 43...........................................
SECTION 5
Programming Considerations 47....................
5--1 AD001 through AD005 Analog Input Modules 48..............................
5--2 AD006 and AD007 Analog Input Modules 50..................................
5--3 AD101 Analog Input Modules 52............................................
5--4 DA001 through DA005 Analog Output Modules 69.............................
5--5 DA101 Analog Output Modules 71...........................................
Appendix A -- Standard Models 73..................
Appendix B -- Specifications 75.....................
Index 81...........................................
Revision History 83................................
About this Manual:
This manual describes the installation and operation of Analog Input Modules
and Analog Output Modules for the C120, C500, C1000H, and C2000H SYS-
MAC C-series PLCs. These Modules are classified as Special I/O Modules
and include the following:
Analog Input Modules
The Analog Input Modules convert analog inputs to digital (binary) form. The
type and range of input as well as the digital format depend on the model.
Some models provide additional features such as peak values, means, or
scaling.
PLC Applicable models
C120 3G2A6-AD001
3G2A6-AD002
3G2A6-AD003
3G2A6-AD004
3G2A6-AD005
3G2A6-AD006
3G2A6-AD007
C500
C1000H
C2000H
C500-AD101
3G2A5-AD001
3G2A5-AD002
3G2A5-AD003
3G2A5-AD004
3G2A5-AD005
3G2A5-AD006
3G2A5-AD007
Analog Output Modules
Analog Output Modules convert digital (binary) data to analog outputs. The
type and range of output as well as the digital format depend on the model.
PLC Applicable models
C120 3G2A6-DA001
3G2A6-DA002
3G2A6-DA003
3G2A6-DA004
3G2A6-DA005
C500
C1000H
C2000H
C500-DA101
3G2A5-DA001
3G2A5-DA002
3G2A5-DA003
3G2A5-DA004
3G2A5-DA005
Be sure to familiarize yourself with the information in this manual and your
PLC’s
Operation Manual
before you try to install or use an Analog I/O Mod-
ule.
Model References
If an Analog I/O Module is referred to using only the last half of the model
number (i.e., 3G2A5 or 3G2A6 is omitted), the information being provided
applies to all Modules whose model number ends with the number given.
SECTION 1
System Design
This section describes the basic use of Analog I/O Modules in a Control System and illustrates the type of
applications in which they might be found.
1--1 Introduction 2............................................................
1--2 Basic Configuration 2.....................................................
1--3 Example Configurations 3.................................................
1--4 Allocated Words 3........................................................
1--4--1 AD001 through AD005 Analog Input Modules 4.......................
1--4--2 AD006 and AD007 Analog Input Modules 4..........................
1--4--3 AD101 Analog Input Modules 4.....................................
1--4--4 DA001 through DA005 Analog Output Modules 4.....................
1--4--5 DA101 Analog Output Modules 4...................................
1--1 IntroductionAnalog I/O Modules are used to interface the digital operation of the PLC
with analog I/O field devices. Analog Input Modules convert analog signal
from input devices to digital PLC data. Analog Output Modules convert digital
PLC data to analog signals for output devices.
1--2 Basic Configuration
This diagram shows some of the possible field devices for the Analog I/O
Modules. Any I/O device may be used as long as its voltage/current require-
ments fall within the specified ranges (see
Appendix B
).
The I/O device connected to the Analog I/O Module will often serve as an
interface for another device, e.g., a preamplifier may interface a pressure
gauge to increase the signal level to Analog Input Module requirements; a
regulator may interface a heating system to control temperature.
Analog Input ModuleAnalog Output Module
Preamp
Transducer
Inverter
Servomotor
controller
Chart recorder
M
M
Temperature
Pressure
Speed
Flow rate
Voltage
Current
Power
Power factor
Section 1--2
1--3 Example Configurations
Below are two examples of how the Analog I/O Modules can be employed in
control systems. The first diagram shows a temperature regulating system
and the second shows a servomotor positioning system.
Sensor
Servo motor
Encoder
Servo
controller
Locating pulse
Analog Output Module
High-speed
Counter
Module
M
Platform
PLC
Analog Input Module
fuel
Valve controller
Transducer
Temperature
sensing
element
Output Module
1--4 Allocated Words
Each Analog I/O Module is allocated either two or four words. This section
specifies only the actual number of words allocated to the Modules; use of
these words is dealt with in
Section 4 Operation
.
The first word allocated to the Module is designated as “n” in this manual.
Remaining words, which are always consecutive, are designated as n+1,
n+2, etc. Refer to you PLC’s
Operation Manual
for details on how words are
allocated to Modules.
Section 1--4
1--4--1 AD001 through AD005 Analog Input Modules
Each of these Analog Input Modules is allocated two words, one for each
analog input point. Word n is for point 1, and word n+1 is for point 2. Each of
these words contains the decimal-converted value for the analog input point.
1--4--2 AD006 and AD007 Analog Input Modules
Each of these Analog Input Modules is allocated four words, one for each
analog input point. Word n is for point 1, word n+1 is for point 2, word n+2 is
for point 3, and word n+3 is for point 4. Each of these words contains the
decimal-converted value for the analog input point.
1--4--3 AD101 Analog Input Modules
Each of these Analog Input Modules is allocated either two or four words,
depending on the switch settings. The operation of the Module is completely
different depending on this switch setting. Refer to later sections of this man-
ual for details.
1--4--4 DA001 through DA005 Analog Output Modules
Each of these Analog Output Modules is allocated two words, one for each
analog output point. Word n is for point 1; word n+1 is for point 2. Each of
these words contains the digital-converted value for the analog output point.
1--4--5 DA101 Analog Output Modules
Each of these Analog Output Modules is allocated four words, one for each
analog output point. Word n is for point 1, word n+1 is for point 2, word n+2 is
for point 3, and word n+3 is for point 4. Each of these words contains the dig-
ital-converted value for the analog output point.
Section 1--4
SECTION 2
Components and Switch Settings
This section describes the switch settings for the AD101 Analog Input Module and the DA101 Analog Output
Module. There are no switch settings required on the other Analog I/O Modules.
2--1 AD101 Analog Input Modules 6............................................
2--2 DA101 Analog Output Modules 9...........................................
2--1 AD101 Analog Input Modules
There are two settings necessary for this Module: the operation mode and
the input ranges (offset and gain) for each input point
Select either two-word or four-word operation. If you select two-word opera-
tion, data is transferred between the Analog Input Module and PLC using the
I/O READ and I/O WRITE instructions, WRIT(87) and READ(88). If you se-
lect four-word operation, data is transferred between the Analog Input Mod-
ule and PLC via the MOVE instruction, MOV(21).
Use of WRIT(87) and READ(88) will simplify programming and shorten the
time required to access analog input data.
The switch for this setting is on the back of the Module and will not be acces-
sible while the Module is mounted to a Rack. Be sure to set this switch before
mounting the Module to the PLC. The setting of the switch is read when the
PLC power is turned ON.
Caution Only the following C120 and C500 CPUs are equipped with WRIT(87) and
READ(88), which are required for two-word operation: 3G2C4-SC023-E and
3G2C3-CPU11-EV1 With all other C120 and C500 CPUs, you must use
four-word operation. These instructions are supported by all C1000H and
C2000H CPUs. Two-word operation is not possible if the Analog I/O Module
is mounted to a Slave Rack in a Remote I/O System, regardless of the CPU.
Four-word operation
Two-word operation
Back of Module
Each input point is set with an offset (minimum) of 1 V (4 mA) and a gain
(maximum) of 5 V ( 20 mA) at the factory. Use the following procedure to
change these settings if necessary. The offset and gain can be set to any-
where between 0 and 10 V (0 and 20 mA) as long as the gain is greater than
the offset. (Refer to
Section 3 Operation
for details on AD conversion.)
Caution If an offset is set below 0 V (0 mA), the binary-converted value will be locked
at 000hex; if a gain is set above 10 V (20 mA), the binary-converted value will
be locked at FFFhex for voltage inputs, but not for current inputs.
Operation Mode
Input Ranges
Section 2--1
1, 2, 3...
1. First set up a power source and meter. For voltage inputs, you will need
a 0 to 10 VDC supply and a DC voltmeter. For current input, you will
need a 0 to 20 mA DC supply and a DC ammeter. Mount the Module to
the PLC and connect the power source and meter. Voltage and current
specifications can be set independently for each input point. The follow-
ing examples illustrate how to wire the input points
AD101
0
2
+
0to10VDC
Wiring when input 1 is set at 0 to 10 V:
AD101
0
2
0to20mADC
1
15
16
17
18
Short terminals
16 and 17.
Wiring when input 5 is set at 0 to 20 mA:
2. Turn the PLC power supply and confirm that power is being supplied to
the PLC.
SW 1 (DIP switch)
Use to designate the input point.
SW 2 (toggle switch)
Use to read in the desired values.
3. Remove the front panel of the Module with flat-blade screwdriver. Pins 1
through 8 on SW 1 represent input points 1 through 8 respectively. Turn
ON the pin for the input point to be set and make sure all the other pins
are OFF. First we will set input point 1.
OFF ON
4. The offset is the lowest voltage or current that will be input. The Module
will convert this value to 000 hexadecimal. Apply the desired offset to
the terminals of input point 1. Flip SW 2 down to read in as O V or mA
the current or voltage currently being applied to the input terminals.
This input value will be stored as the offset, i.e., as zero.
Section 2--1
Altri manuali per SYSMAC C2000H
1
Questo manuale è adatto per i seguenti modelli
1
Indice
Altri manuali Omron Sistema I/O
Omron
Omron 3G3AX-MX2-EIO15-E Manuale utente
Omron
Omron CJ1W-TS561 Manuale utente
Omron
Omron NX-ID Manuale utente
Omron
Omron W4S1-0 Series Guida di sicurezza
Omron
Omron SYSMAC CS1W-PRM21 Manuale utente
Omron
Omron CJ1W-AD041-V1 Manuale utente
Omron
Omron CJ1W-TS562 Manuale utente
Omron
Omron NX-ID3343 Manuale utente
Omron
Omron SYSMAC CS Series Manuale utente
Omron
Omron GI-SMD1624 Istruzioni per l'installazione
Omron
Omron SYSMAC C series Manuale utente
Omron
Omron GRT1-ECT SmartSlice Manuale utente
Omron
Omron GX Series Manuale utente
Omron
Omron C200H-AD002 Manuale utente
Omron
Omron DST1 Series Manuale utente
Omron
Omron C120 Guida utente
Omron
Omron CS1W-AD041-V1 Manuale utente
Omron
Omron CP1W-TS102 Manuale utente
Omron
Omron C500-LDP01-V1 Manuale utente
Omron
Omron SMARTSLICE Guida rapida
Manuali Sistema I/O popolari di altre marche
WAGO
WAGO 750-344 Manuale utente
Teknim
Teknim TWM-1887 Manuale di istruzioni
Intelligent Appliance
Intelligent Appliance IA-2662-E Manuale utente
BERGHOF
BERGHOF ECC DIO 16/16 Manuale di istruzioni
Advantech
Advantech PCM-27J3AU Manuale di installazione e funzionamento
Festo
Festo CP-E08-M12-CL Manuale utente
