Schneider Electric Quantum using EcoStruxure™ Control Expert - 140DCF07700 Clock Module User Manual

Quantum using EcoStruxure™ Control Expert
33002511 12/2018
Quantum using
EcoStruxure™
Control Expert
140 DCF 077 00 Clock Module
User manual
(Original Document)
33002511.04
12/2018
www.schneider-electric.com
The information provided in this documentation contains general descriptions and/or technical
characteristics of the performance of the products contained herein. This documentation is not
intended as a substitute for and is not to be used for determining suitability or reliability of these
products for specific user applications. It is the duty of any such user or integrator to perform the
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You agree not to reproduce, other than for your own personal, noncommercial use, all or part of
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When devices are used for applications with technical safety requirements, the relevant
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Failure to use Schneider Electric software or approved software with our hardware products may
result in injury, harm, or improper operating results.
Failure to observe this information can result in injury or equipment damage.
© 2018 Schneider Electric. All rights reserved.
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Table of Contents
Safety Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
About the Book . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Part I Functionality . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Chapter 1 Functionality of the 140 DCF 077 00 . . . . . . . . . . . . . . .
Overview for the implementation of the 140 DCF 077 00 . . . . . . . . . .
Functionality 140 DCF 077 00 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Functionality with DCF Receiver . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Functionality with GPS Receiver . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Derived Data Types for 140 DCF 077 00 . . . . . . . . . . . . . . . . . . . . . .
Part II Module Descriptions . . . . . . . . . . . . . . . . . . . . . . . . .
Chapter 2 140 DCF 077 00: Clock Module . . . . . . . . . . . . . . . . . . .
Brief description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Description of the LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Technical Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Part III Parameter Dialog . . . . . . . . . . . . . . . . . . . . . . . . . . .
Chapter 3 Parameter Dialog of the 140 DCF 077 00 . . . . . . . . . . .
Calling the Properties dialog . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Calling the Power Supply Properties dialog . . . . . . . . . . . . . . . . . . . .
Index
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5
7
9
11
12
14
15
16
18
19
21
22
24
25
27
29
31
32
34
35
3
4
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Safety Information
Important Information
NOTICE
Read these instructions carefully, and look at the equipment to become familiar with the device
before trying to install, operate, service, or maintain it. The following special messages may appear
throughout this documentation or on the equipment to warn of potential hazards or to call attention
to information that clarifies or simplifies a procedure.
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5
PLEASE NOTE
Electrical equipment should be installed, operated, serviced, and maintained only by qualified
personnel. No responsibility is assumed by Schneider Electric for any consequences arising out of
the use of this material.
A qualified person is one who has skills and knowledge related to the construction and operation
of electrical equipment and its installation, and has received safety training to recognize and avoid
the hazards involved.
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About the Book
At a Glance
Document Scope
This document describes the functionality and performance scope of the Clock module
140 DCF 077 00. It should enable you to provide your Quantum with real-time.
The following basic knowledge is required:
Basic information on functionality, structure and configuration of the Quantum.
 Basic knowledge about programming Quantum using Control Expert

Validity Note
This document is valid for EcoStruxure™ Control Expert 14.0 or later.
Product Related Information
WARNING
UNINTENDED EQUIPMENT OPERATION
The application of this product requires expertise in the design and programming of control
systems. Only persons with such expertise should be allowed to program, install, alter, and apply
this product.
Follow all local and national safety codes and standards.
Failure to follow these instructions can result in death, serious injury, or equipment damage.
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Quantum using EcoStruxure™ Control Expert
Functionality
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Part I
Functionality
Functionality
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9
Functionality
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Quantum using EcoStruxure™ Control Expert
Functionality DCF 077 00
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Chapter 1
Functionality of the 140 DCF 077 00
Functionality of the 140 DCF 077 00
Introduction
This chapter describes the functionality of the clock module 140 DCF 077 00.
What Is in This Chapter?
This chapter contains the following topics:
Topic
Page
Overview for the implementation of the 140 DCF 077 00
12
Functionality 140 DCF 077 00
14
Functionality with DCF Receiver
15
Functionality with GPS Receiver
16
Derived Data Types for 140 DCF 077 00
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Functionality DCF 077 00
Overview for the implementation of the 140 DCF 077 00
Clock Module
The 140 DCF 077 00 clock module provides the Quantum with the following clock and calendar
data in real-time:
 Milliseconds, Minutes, Hours
 Weekday, Day of the month
 Month, Year
The real-time data is created from the GPS or DCF signal provided by an external time receiver.
To operate the module you still require an time receiver with an antenna.
DCF Signal
The DCF signal sends CET (Central European Time). It is created by an atomic clock at the
National Institute for Science and Technology in Braunschweig and transmitted using a long wave
transmitter in Mainflingen (Frankfurt am Main).
GPS Signal
The GPS signal provides Greenwich mean time and is transmitted via GPS satellites. This time
information is converted into DCF format by the 470 GPS 001 00 receiver processor.
Quantum with 140 DCF 077 00 and time receiver
1
2
3
4
5
CPU
Quantum
140 DCF 077 00
Time receiver
Antenna
Several DCF modules can be connected to a time receiver. Refer to the time receiver data sheet
for more detailed information.
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Functionality DCF 077 00
Advantages of Real-time
This type of time recording (real-time) offers the following advantages over the time (system time)
generated in the CPU.
Advantages
Description
Absolute Comparability
The time provided by the DCF module is synchronized
externally from a global source and is identical throughout the
entire reception area. There are no time differences between
different systems (with the exception of time delays that are
caused by signal processing in the individual modules). In
comparison, the CPU generated system time is set manually
and is then incremented by the CPU. This is CPU specific, time
differences between different systems cannot be avoided.
Higher Accuracy
Time deviations caused by temperature variations or by the
precision of the quartz are inapplicable as long as the
synchronization by the time receiver can be guaranteed.
Time Offsets Compatible
The signal provided by the GPS or DCF receiver automatically
takes leap seconds and leap years into consideration. Regional
variations such as summer and winter time changes are also
taken into consideration.
Scope of Application
The 140 DCF 077 00 has the following areas of application:
Application Examples
Description
Recording Events
You can record the occurrence of specific process states and
messages with the time of the occurrence (= time stamping).
This enables you to subsequently reconstruct when, and in what
sequence, specific process signals "arrive" or "depart".
Periodic time stamping of
process values
For recording counter and measurement values at defined
intervals.
Time dependent switch
handling
Time dependent outputs can be set for controlling lighting,
heating, ventilators, temperatures (building automation), or for
opening/closing doors, machines, ... (safety measures).
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Functionality DCF 077 00
Functionality 140 DCF 077 00
Functionality
The module contains a software clock which counts the time in millisecond steps. This clock is
synchronized in minute intervals using the external time signal from the receiver. In addition, the
module checks the incoming time telegram for plausibility and corrects run errors in the software
clock.
The real-time established in this way is placed in the PLC State RAM in 4 sequential word
addresses (%IW). The first address in the word area is set when entering the module in the I/O
map.
Example for defining the start address of the word area
Address
High
Low
%IW1
ms Low
Sync (1 Bit)
%IW2
min
ms High
%IW3
day
hour
%IW4
year
mon
The clock and calendar data is placed in the CPU State RAM in 4 sequential word addresses
(%IW). The format conforms to IEC 60870-5-4. You can directly access each individually date
using the derived data type DPM_TIME (see page 18).
After start-up, the module requires at least 3 minutes until it can deliver the time. If it receives invalid
or no time telegrams at all during this time it will take that much longer.
Plausibility Test
With non-plausible or unusual time telegrams the software clock runs without synchronization
(power reserve) until it is synchronized again by the next plausible telegram.
If the modules receives no plausible telegrams for 60 minutes, the invalid bit is set in the clock (bit
7 in the "min" element of the derived data type DPM_TIME (see page 18)). Time transfer to the
PLC State RAM continues. The bit is reset as soon as the next valid time telegram is received.
Run Error Correction
The DCF module determines the mean deviation of the software clock from external clock signals
using a defined time period and readjusts the software clock accordingly. This is carried out
continuously during the entire operating time of the 140 DCF 077 00. The clock reaches its
maximum precision after several hours runtime (usually approx. 2-3 hours).
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Functionality DCF 077 00
Functionality with DCF Receiver
DCF Transmitter
The transmitter in this case is the DCF77 transmitter in Mainflingen (Frankfurt/am Main). It
transmits Central European Time (CET) generated by the atomic clock in Braunschweig. Leap
seconds and leap years are taken into account, as well as summer and winter time.
The transmitter transmits long wave signals with a frequency of 77.5 kHz. The reception area is
central Europe.
DCF Receiver
The DCF 77E module acts as the receiver. The antenna is integrated in the module.
The module receives the time signal, demodulates it, amplifies it and passes it on to the
140 DCF 077 00 clock module.
Location Selection
When selecting the location of the antenna, take into consideration the following types of
disturbance that could affect or even destroy the reception performance of your DCF receiver:
Disturbance
Explanation/Counter measures
EMC affected location
Avoid locations in the vicinity of interference sources such as
strong transmitters, switching stations and airports. Interference
can also come from construction machinery and cranes.
Steel supports in
buildings, rooms and
apartments.
Poor reception can occur in cellars, underground car parks and
closed operating cabinets.
Reception shadows
"Reception shadows" from mountains, large buildings, ...
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Functionality DCF 077 00
Functionality with GPS Receiver
GPS Transmitter
Numerous satellites act as transmitters that send the GPS signal. They are positioned in space so
that every point of the earths surface lies within a reception area covered by at least three satellites.
The GPS signal can therefore be received across the whole world.
The satellites transmit UTC time (Greenwich mean time). Leap seconds and leap years are taken
into account.
GPS Receiver
The 470 GPS 001 00 module acts as the receiver. Other GPS receivers can also be used.
However, they must transmit the GPS signal in DCF format with a level of 24 VDC.
The time and calendar information is evaluated from the GPS signal and passed on to the
140 DCF 077 00 module.
The GPS receiver requires a signal from three different satellites to make a correct evaluation. The
470 GPS 001 00 receiver converts the UTC information received from the satellites into the time
required by the respective time zone (configurable using software) and takes special regulations
such as summer/winter time into consideration.
The antenna must be usually be ordered separately for GPS receivers. Refer to the information in
the data sheet provided with your receiver for further details.
NOTE: When using the 470 GPS 001 00 you require the following components.
Components required for using the 470 GPS 001 00
16
Type
Description
470 GPS 001 00
GPS time receiver
470 GPA 001 00
GPS antenna
470 XCA 646 00
Antenna cable, pre-assembled (12 m)
470 XCA 323 00
GPS programming cable (3 m) for connecting the GPS 001
receiver with a PC.
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Functionality DCF 077 00
Location Selection
When selecting the location of the antenna, take into consideration the following types of
disturbance that could affect or even destroy the reception performance of your GPS receiver:
Disturbance
Explanation/Counter measures
EMC affected location
Avoid locations in the vicinity of interference sources such as strong
transmitters, switching stations and airports.
No clear view of the sky
Install the antenna in a clear open space. Enclosed spaces or switching
cabinets impedes satellite reception.
Length of the antenna
cable
Do not exceed the permitted length of the antenna cable of 12 m.
(Antenna cable, pre-assembled, 12 m, type 470 XCA 626 00.
Weather
Heavy snow and rainfall can affect or knock out the reception of your
receiver.
Cable length between
Depending on the load, DCF modules requires a minimum of 20 V.
GPS receiver and module
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Functionality DCF 077 00
Derived Data Types for 140 DCF 077 00
DPM_Time Data Type
The "DPM_Time" derived data type supports access to the time that the 140 DCF 077 00 module
places in the Quantum State RAM.
The 140 DCF 077 00 occupies the PLC 4 input words (%IW) in the State RAM. The first address
in the word area is set when entering the module in the I/O map.
DPM_Time: Time stamp
Element
18
Data type
Meaning
sync
BOOL
Synchronization bit
Ms_Lsb
BYTE
Milliseconds (LSB)
Ms_Msb
BYTE
Milliseconds (MSB)
min
BYTE
Minutes. Time is invalid (not set or no time signal available
for 60 mins), if bit 7 = 1.
hour
BYTE
Hours. Summer time, if bit 7 = 1.
day
BYTE
Day (weekday and day of month)
Weekday (1, ..., 7, Monday = 1) in bit 5, 6 and 7
Day of Month (1, ..., 31) in other bits
mon
BYTE
Month
year
BYTE
Year
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Quantum using EcoStruxure™ Control Expert
Module Descriptions
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Part II
Module Descriptions
Module Descriptions
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19
Module Descriptions
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Quantum using EcoStruxure™ Control Expert
DCF 077 00
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Chapter 2
140 DCF 077 00: Clock Module
140 DCF 077 00: Clock Module
Introduction
This chapter describes the clock module 140 DCF 077 00.
What Is in This Chapter?
This chapter contains the following topics:
Topic
Page
Brief description
22
Description of the LEDs
24
Configuration
25
Technical Data
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21
DCF 077 00
Brief description
Features
The clock module 140 DCF 077 00 is used to connect a time receiver (GPS or DCF signal) to the
Quantum.
The module has a binary input for the time receiver and supplies this signal as real-time for the
Quantum CPU.
Module Front View
Front view with positions of the operating elements
1
2
3
4
5
6
7
8
9
22
Color code
Display field (LEDs)
Standard housing
Sliding label (inside)
Removable cover
Reset button
Connector without function
Screw/plug-in terminal for connecting the power supply and the time receiver (GPS or DCF)
Module assembly screw
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DCF 077 00
Function description
A hardware Monoflop (Watchdog), with a runtime of approximately 700 ms, monitors the internal
processors cycle. The respective LED "R" is lit as long as the internal processor functions correctly
and 5 V is present. In response to the Watchdog, the LED is extinguished and CPU access to the
Dual Port Memory is denied.
Standardization of the module is carried out as follows:
Switch on the PLC (standardizes all module components)
 Insert the module (standardizes all module components)
 Press the Reset button (standardizes the processor)
 Completion of the Watchdog monitoring time (standardizes the processor)

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DCF 077 00
Description of the LEDs
Illustration of the Display
Representation of the Display
Explanation of the LEDs
Meaning of LEDs
LED
Color
Status
Meaning
R
green
On
Ready, module function
Active
green
On
Quantum bus communication
F
red
On
Error
Rx1
green
On
without function
Tx1
green
On
without function
Rx2
green
On
without function
Tx2
green
On
without function
DCF 77
green
Flashing
Time reception. Flashes in time with the
input signal
Status
yellow
On
Status Lit when synchronization with the
signal from the time receiver is achieved.
Error 1
red
On
Lit when synchronization with the signal
from the time receiver has not been
achieved for at least 60 minutes.
Error 2
red
On
Lit when no synchronization with the signal
from the time receiver has been achieved.
NOTE: The time receiver is functioning correctly when the LED DCF 77 flashes and the LED Error
2 is extinguished.
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DCF 077 00
Configuration
General information
NOTE: The two 9 pin D-type connectors on the front of the housing have no function.
Mounting Position in Module Rack
Insert the module in any I/O slot on the Quantum and screw it to the rack. The module must be
screwed into position to ensure correct operation (EMC).
Mounting the module
1
2
3
Insert the module
Screw the module to the rack
Module rack
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25
DCF 077 00
Connecting the Time Receiver
Connecting the time receiver interface to the 140 DCF 077 00
Terminal No.
Signal
Remarks
1
0V
bridged with terminal 2
2
0V
bridged with terminal 1
3
Supply voltage 24 VDC
bridged with terminal 4
4
Supply for external time receiver
bridged with terminal 3
5
0V
6
Time signal from time receiver
NOTE: Several clock modules can be connected to a time receiver. The 140 DCF 077 00 places
a load on the time receiver of approximately 5 mA.
Connecting the Time Receiver DCF 77E to the terminal block of the 140 DCF 077 00
Connecting the Time Receiver 470 GPS 001 00
1
2
26
Connection terminals of the 470 GPS 001 00
Terminal blocks of the 140 DCF 077 00
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DCF 077 00
Technical Data
Supply
Supply data
Externally for DCF Receiver
24 VDC, max. 30 mA
Internally via the system bus
5 VDC, max. 300 mA
DCF input
DCF input data
Number
1
Input voltage
24 VDC
Potential isolation
Optocoupler
Processor
Processor data
Micro-controller
80C32-25
Pulse frequency
22.1184 MHz
Memory
Memory data
RAM
256 KBytes for data and program, + 2 KB for DPM
Flash memory
128 KBytes for program and firmware
Mechanical structure
Mechanical construction data
Format
Width = 40.34 mm (Standard Housing)
Weight
0.45 kg
Connection method
Connection data
Time Receiver (GPS or DCF)
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1 plug-in 6 pin screw/plug-in terminal
27
DCF 077 00
Environmental conditions
Environmental conditions data
Power dissipation
28
max. 2 W
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Quantum using EcoStruxure™ Control Expert
Parameter Dialog
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Part III
Parameter Dialog
Parameter Dialog
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Parameter Dialog
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Quantum using EcoStruxure™ Control Expert
Parameter Dialog DCF 077 00
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Chapter 3
Parameter Dialog of the 140 DCF 077 00
Parameter Dialog of the 140 DCF 077 00
Introduction
This section describes the settings that can be made using the 140 DCF 077 00 parameter dialog.
What Is in This Chapter?
This chapter contains the following topics:
Topic
Page
Calling the Properties dialog
32
Calling the Power Supply Properties dialog
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Parameter Dialog DCF 077 00
Calling the Properties dialog
Calling the Properties dialog
You can call the Properties dialog in the following ways:
Double-click on the module.
 Select the module and open the menu command Edit → Open Module .
 Select the module and open the menu command Open Module from the context menu.

Register Overview
Display of the Register Overview
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Parameter Dialog DCF 077 00
Register Configuration
Display of the Register Configuration
Elements in the Register Configuration
Parameter
Standard
settings
Options
Description
ASSIGNMENT
BIT (%I-1X)
WORD (%IW-3X)
You can select the address area.
The settings should be made as WORD (%IW-3X).
START
ADDRESS
INPUTS
1
any start address
The start address for the module inputs is displayed here.
Note: Address overlapping can easily occur here, they are
found and displayed when the project is analysed.
END ADDRESS 64
INPUTS
-
The end address for the module inputs is displayed here.
The value depends on the address area configured.
TASK
FAST
AUX0
AUX1
AUX2
AUX3
This setting can be changed.
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MAST
33
Parameter Dialog DCF 077 00
Calling the Power Supply Properties dialog
Calling the Properties dialog
You can call the Properties dialog in the following ways:
Select the module and open the menu command Services → Power Supply and IO Budget... .
 Select the module and open the menu command Power Supply and IO Budget... from the
context menu.

Power Supply and I/O Budget
The maximum power consumption is displayed in this properties dialog.
Representation of the Power Supply and I/O Budget
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Quantum using EcoStruxure™ Control Expert
Index
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Index
A
assembly accessoires, 21
D
diagnostics, 21
display, 21
I
IODDT, 11
O
operating elements, 21
P
plausibility test, 11
R
run error correction, 11
T
time reciver, 21
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Index
36
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