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Siemens SIMATIC HMI OP 77B Operating Instructions Manual
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Siemens SIMATIC HMI OP 77B Operating Instructions Manual

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SIMATIC HMI
OP 77B
Operating Instructions
(Compact)
Order No.: 6AV6691-1EA01-0AB0
Edition 03/2004
A5E00280514
Contents
Overview
Technical Data
Installing the
OP 77B
Connecting the
OP 77B
Operating the
OP 77B
Alarms and
Recipes
Index

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Summary of Contents for Siemens SIMATIC HMI OP 77B

  • Page 1 Contents Overview SIMATIC HMI Technical Data OP 77B Installing the OP 77B Operating Instructions (Compact) Connecting the OP 77B Operating the OP 77B Alarms and Recipes Index Order No.: 6AV6691-1EA01-0AB0 Edition 03/2004 A5E00280514...
  • Page 2 5 H O H D V H        Safety Guidelines This manual contains notices intended to ensure personal safety, as well as to protect the products and connected equipment against damage. These notices are graded according to severity by the following texts: Danger indicates that death or severe personal injury will result if proper precautions are not taken.
  • Page 3 Detailed information on the OP 77B is provided in the "OP 77B" operating instructions. Migration Information on migration of existing OP7 and C7-633 projects to WinCC flexible is provided in the "WinCC flexible Migration" operating instructions. PDF files on this topic are also available in Internet under http://www.ad.siemens.de/simatic/index_76.htm.
  • Page 4 A&D AS SM ID 5 Printer A&D AS EWK Copyright Siemens AG 2004 All rights reserved The reproduction, transmission or use of this document or its contents is not permitted without express written authority. Offenders will be liable for damages. All rights, including rights created by patent grant or registration of a utility model or design, are reserved.

  • Page 5: Table Of Contents

    Contents Overview HMI Device Design..........1–1 Options.............. 1–3 Miscellaneous ........... 1–4 Scaled Drawings ..........1–4 Description of Interfaces........1–5 Technical Data Installing the OP 77B EMC Guidelines ..........3–1 Installation Position and Fixation ....... 3–2 Producing the Installation Cut-Out ..... 3–3 Connecting the OP 77B Connecting the Potential Equalization ....
  • Page 6 Release 03/2004 & R Q W H Q W V Operating the OP 77B Front Side Operating Elements and Indicators ...5–1 Further Operating Elements .......5–2 Operating the Project .........5–7 Input Within a Project ........5–10 5.4.1 Numeric values ..........5–10 5.4.2 Alphanumeric values........5–11 5.4.3 Entering numeric and alphanumeric characters.......5–12...

  • Page 7: Overview

    5 H O H D V H        2 Y H U Y L H Z Overview 1.1 HMI Device Design Display LED display Membrane keyboard Figure 1–1 Front view Operating Instructions (Compact) OP 77B 1–1 6AV6691-1EA01-0AB0...
  • Page 8 Release 03/2004 2 Y H U Y L H Z Memory card holder Memory card slot for an MMC Slot for wrench Guides for the labeling strips Rubber seal Figure 1–2 Side view Connection for the power supply RS 422/RS 485 interface (MPI/PROFIBUS DP-interface) Ground connection RS 232 interface (serial interface)

  • Page 9: Options

    2 Y H U Y L H Z 1.2 Options Memory card An MMC (Multi Media Card), tested and approved by Siemens AG can be used as an external storage medium. The memory card is an option and can be ordered separately. Notice The MMC of the SIMATIC S7 controller cannot be used.

  • Page 10: Miscellaneous

    Release 03/2004 2 Y H U Y L H Z 1.3 Miscellaneous Labeling strips Labeling strips are not supplied as accessories. If necessary, these can be produced using the template supplied. The template can be found on the installation computer after installing WinCC flexible and on the "WinCC flexible"...

  • Page 11: Description Of Interfaces

    5 H O H D V H        2 Y H U Y L H Z 1.5 Description of Interfaces Power supply Plug connector, 2-pin Assignment +24 V DC Figure 1–5 Pin assignment for power supply RS 422/RS 485 (IF 1B) Sub-D socket, 9-pin, secured by screws...
  • Page 12 Release 03/2004 2 Y H U Y L H Z RS 232 (IF 1A) Sub-D plug, 9-pin, secured by screws Assignment N. c. Figure 1–7 RS 232 interface pin assignment Figure 1–8 Pin switching USB standard connector Assignment DC +5 V, max. 100 mA USB-DN USB-DP Figure 1–9...

  • Page 13: Technical Data

    Release 03/2004 7 H F K Q L F D O ' D W D Technical Data Housing Degree of protection • Front panel IP65, NEMA 4X/NEMA 12 indoor use only • Rear panel IP20 Weigh – without packing Approx. 500 g Display Type Screen area, active...
  • Page 14 Release 03/2004 7 H F K Q L F D O ' D W D Memory Working memory 1 MByte Memory card MMC, optional Power supply Rated voltage 24 V DC Range, permissible +18 V to +30 V Transients, maximum permissible 35 V (500 msec) Time between two transients, 50 s...

  • Page 15: Installing The Op 77B

    Release 03/2004 , Q V W D O O L Q J W K H 2 3   % Installing the OP 77B 3.1 EMC Guidelines Electromagnetic compatibility The HMI device fulfills the requirements stipulated in the law on EMC in Germany as well as the EMC guidelines of the European Union.

  • Page 16: Installation Position And Fixation

    Release 03/2004 , Q V W D O O L Q J W K H 2 3   % 3.2 Installation Position and Fixation Installation positions Installation Max. permissible ambient position temperature vertical 50 °C horizontal 40 °C Figure 3–1 Permissible ambient temperatures without external ventilation If the unit is installed horizontally and the permissible...

  • Page 17: Producing The Installation Cut-Out

    Release 03/2004 , Q V W D O O L Q J W K H 2 3   % Type of fixation Spring terminals are provided for installation in a switching cabinet. Install them in the slots as illustrated in the figure below.
  • Page 18 Release 03/2004 , Q V W D O O L Q J W K H 2 3   % Caution The degree of protection against water and dust can only be guaranteed when the following is maintained: • Material thickness for the installation cut-out 2 mm to 6 mm •...

  • Page 19: Connecting The Op 77B

    Release 03/2004 & R Q Q H F W L Q J W K H 2 3   % Connecting the OP 77B Conditions • Installation of the HMI device in accordance with the specifications in the operating instructions Electrical connections Connect the HMI device in the following sequence: Potential equalization line...

  • Page 20: Connecting The Potential Equalization

    Release 03/2004 & R Q Q H F W L Q J W K H 2 3   % 4.1 Connecting the Potential Equalization Connection configuration Grounding connection on the HMI device Grounding cable Switching cabinet Grounding connection Potential equalization line Figure 4–1 Potential equalization line connection Notice...

  • Page 21: Connecting The Plc

    Release 03/2004 & R Q Q H F W L Q J W K H 2 3   % 4.2 Connecting the PLC Connection configuration SIMATIC S5 AS 511 Converter RS 232 SIMATIC 500/505 PLC of other manufacturers SIMATIC S7/M7 RS 485 SIMATIC 500/505 RS 422...
  • Page 22 Release 03/2004 & R Q Q H F W L Q J W K H 2 3   % Configuring the interface The RS 422/RS 485 interface can be configured by changing the switch settings on the DIL switch. In this case, the RS 422 receive data and RTS signal are interchanged.
  • Page 23 Release 03/2004 & R Q Q H F W L Q J W K H 2 3   % Table 4-1 DIL switch setting positions Communication Switch settings 4 3 2 1 MPI/PPI Standard cable No RTS on connector 4 3 2 1 RS 422 4 3 2 1...

  • Page 24: Connecting The Configuration Computer

    Release 03/2004 & R Q Q H F W L Q J W K H 2 3   % 4.3 Connecting the Configuration Computer Connection configuration PG 7xx COM 1 COM 2 RS 232 PG 7xx COM 2 RS 232 MPI card PROFIBUS DP/MPI PG 7xx...

  • Page 25: Connecting Peripheral Equipment

    Release 03/2004 & R Q Q H F W L Q J W K H 2 3   % 4.4 Connecting Peripheral Equipment Connection configuration Figure 4–5 Connecting peripheral equipment • Interfaces: USB • Interface description – refer to Chapter 1.5. Notice Nominal load of the interface The load capacity of the USB connection is limited to...

  • Page 26: Connecting The Power Supply

    Release 03/2004 & R Q Q H F W L Q J W K H 2 3   % 4.5 Connecting the Power Supply Connection configuration Figure 4–6 Connecting the power supply The associated terminal block is contained in the accessories kit and designed for cables with a maximum cross-section of 1.5 mm Connecting the terminal block...
  • Page 27 Release 03/2004 & R Q Q H F W L Q J W K H 2 3   % Power supply Caution Ensure safe electrical insulation of the power supply. Use only power supply units complying with IEC 364-4-41 or HD 384.04.41 (VDE 0100, Part 410). Only use mains apparatus which complies to SELV (Safety Extra Low Voltage) and PELV (Protective Extra Low Voltage) standards.
  • Page 28 Release 03/2004 & R Q Q H F W L Q J W K H 2 3   % After loading the operating system, the HMI device automatically switches to Transfer mode and the Transfer dialog opens: Figure 4–9 Transfer dialog Note When the HMI device is restarted, it is possible that a...
  • Page 29 Release 03/2004 & R Q Q H F W L Q J W K H 2 3   % Keys for navigation in the Loader Table 4-2 Overview of keys available for use Effect of pressing Move to the next menu item. Move to the previous menu item.
  • Page 30 Release 03/2004 & R Q Q H F W L Q J W K H 2 3   % Operating Instructions (Compact) OP 77B 4–12 6AV6691-1EA01-0AB0...

  • Page 31: Operating The Op 77B

    Release 03/2004 2 S H U D W L Q J W K H 2 3   % Operating the OP 77B 5.1 Front Side Operating Elements and Indicators Softkeys without LED Softkeys with LED System keys – digit keypad LED display System keys –...

  • Page 32: Further Operating Elements

    Release 03/2004 2 S H U D W L Q J W K H 2 3   % The standard input unit for the OP 77B is the keyboard. This is basically composed of two key groups: • Softkeys F1 to F4 and K1 to K4 The function executed by each softkey is defined specifically for a project during the configuration...
  • Page 33 Release 03/2004 2 S H U D W L Q J W K H 2 3   % Other operating elements include: • Ejection button on memory card holder; refer to Figure 5–2 • Guides for the labeling strips; refer to Figure 1–2 •...
  • Page 34 Release 03/2004 2 S H U D W L Q J W K H 2 3   % Ejecting the memory card When the memory card is installed correctly in the memory card slot, the memory card holder is latched in behind the memory card.
  • Page 35 Release 03/2004 2 S H U D W L Q J W K H 2 3   % Labeling the softkey Guides for the labeling strips Figure 5–3 Labeling of the softkey The labeling strips can also be inserted when the HMI device has been installed.
  • Page 36 Release 03/2004 2 S H U D W L Q J W K H 2 3   % Where possible, print the labeling strips on transparent foil. This means that the LEDs on the softkeys remain visible. Edit and print templates Cut out labeling strips Ensure that the corners are cut according to Figure 5–4.

  • Page 37: Operating The Project

    Release 03/2004 2 S H U D W L Q J W K H 2 3   % 5.3 Operating the Project Softkeys with global function assignment A softkey with global function assignment always triggers the same action on the HMI device or PLC regardless of the screen currently open.
  • Page 38 Release 03/2004 2 S H U D W L Q J W K H 2 3   % System keys Table 5-1 Overview of control keys Effect of pressing The cursor keys have a repeat function. In the case of I/O fields, selects the next field in horizontal direction.
  • Page 39 Release 03/2004 2 S H U D W L Q J W K H 2 3   % Effect of pressing • The input is confirmed and applied. ENTER • Initiates input via Navigation in lists Table 5-2 Keys for navigation in lists Effect of pressing Selects the previous or next list item.

  • Page 40: Input Within A Project

    Release 03/2004 2 S H U D W L Q J W K H 2 3   % 5.4 Input Within a Project General procedure Values are entered in the project input fields. They are transferred from there to the PLC. Proceed as follows: Open the required screen.

  • Page 41: Alphanumeric Values

    Release 03/2004 2 S H U D W L Q J W K H 2 3   % Display formats Values can be entered in numeric input fields using the following display formats: • Decimal • Hexadecimal • Binary The input can be aligned to the left or right, depending on the configuration.

  • Page 42: Entering Numeric And Alphanumeric Characters

    Release 03/2004 2 S H U D W L Q J W K H 2 3   % 5.4.3 Entering numeric and alphanumeric characters Table 5-3 Overview of keys for use for entering characters Effect of pressing Enter the digits 0 to 9. Enter a comma or stop.
  • Page 43 Release 03/2004 2 S H U D W L Q J W K H 2 3   % Example of alphanumeric input using cursor keys and numeric keypad To enter "OP 77B", activate the selection field. If the cursor keys are used for input, press them until the required character appears.

  • Page 44: Correcting Input

    Release 03/2004 2 S H U D W L Q J W K H 2 3   % 5.4.4 Correcting input Correcting input using the cursor keys Replacing an incorrect character Proceed as follows: ENTER Press Position the cursor at the character to be changed. Press until the required character appears.
  • Page 45 Release 03/2004 2 S H U D W L Q J W K H 2 3   % Entering a space Proceed as follows: ENTER Press Move the cursor to the position where a character is to be entered. SHIFT Press –...

  • Page 46: Entering Symbolic Values

    Release 03/2004 2 S H U D W L Q J W K H 2 3   % 5.4.5 Entering symbolic values The work involves accepting text from a symbolic I/O field. Proceed as follows: Select a symbolic I/O field Activate the selection field.

  • Page 47: Entering Date And Time

    Release 03/2004 2 S H U D W L Q J W K H 2 3   % 5.4.6 Entering date and time To enter the date and time, use the keys according to the section "Entering numeric and alphanumeric characters".

  • Page 48: Logging On And Off

    Release 03/2004 2 S H U D W L Q J W K H 2 3   % 5.6 Logging On and Off General information Standard groups in the security system are: • Administrator • User Other groups can be configured. Each group is assigned certain user rights.

  • Page 49: User Administration In A Project

    Release 03/2004 2 S H U D W L Q J W K H 2 3   % Select OK ENTER Press to confirm If the user has the necessary user rights for a selected operating element, it can be operated. Otherwise, an alarm appears indicating the user does not have the necessary rights.
  • Page 50 Release 03/2004 2 S H U D W L Q J W K H 2 3   % In this case, as indicated in the example in Figure 5–9, the administrator and two users are shown. The administrator may change his own entries and those of the other users: –...

  • Page 51: Log On User

    Release 03/2004 2 S H U D W L Q J W K H 2 3   % Table 5-4 Keys for navigation in lists Effect of pressing Selects the previous or next user. Scrolls one page up or down to other users. SHIFT SHIFT Selects the first or last user.

  • Page 52: Setting Up A User

    Release 03/2004 2 S H U D W L Q J W K H 2 3   % Enter the user and password. Confirm with OK The dialogs necessary to set up a user then appear. After having logged on, you ca carry out the following according to your user rights: •...
  • Page 53 Release 03/2004 2 S H U D W L Q J W K H 2 3   % Confirm with OK The following dialog appears: Group: Operators Cancel Figure 5-12 Example of a Group dialog From the list of available groups, select the one containing the user rights to be assigned to the new user.

  • Page 54: Changing Passwords

    Release 03/2004 2 S H U D W L Q J W K H 2 3   % 5.7.3 Changing passwords The following dialogs appear after entering the user and password: User: User 1 Cancel Figure 5-14 Example of a Password dialog Proceed as follows: Enter a user Confirm with OK...

  • Page 55: Recipes And Alarms

    Release 03/2004 5 H F L S H V D Q G $ O D U P V Recipes and Alarms 6.1 Operating Recipes Terminology Recipe A recipe is comprised of several tags which define the data structure of as data record. Data record A data record contains the values of a recipe.
  • Page 56 5 H F L S H V D Q G $ O D U P V 5 H O H D V H        Recipe list The recipes configured are displayed as a recipe list. A recipe list can appear as follows, for example: 1 Grapefruit 2 Lemon...
  • Page 57 Release 03/2004 5 H F L S H V D Q G $ O D U P V Data record list – Data records of a recipe 1 Juice 2 Drink 3 Nectar Figure 6–2 Example of a data record list Table 6-2 Overview of keys used in data record lists Effect of pressing...
  • Page 58 5 H F L S H V D Q G $ O D U P V 5 H O H D V H        Element list – data record values The element list can be used to edit data record values. l Orange l Water kg Sugar...
  • Page 59 Release 03/2004 5 H F L S H V D Q G $ O D U P V Menu A menu is available for quick access to the permitted operating procedures in recipes, data records and element lists. Menu button Effect of pressing Call in the menu Alternatively to using...
  • Page 60 5 H F L S H V D Q G $ O D U P V 5 H O H D V H        Table 6-4 Overview of configurable menu items Menu item System key Add data record –...
  • Page 61 Release 03/2004 5 H F L S H V D Q G $ O D U P V Table 6-5 Overview of keys for use in a menu for a Recipe view Effect of pressing Calls in the assigned menu item. Triggers the menu item selected with the cursor.

  • Page 62: Operating Alarms

    5 H F L S H V D Q G $ O D U P V 5 H O H D V H        6.2 Operating Alarms Alarm classes The alarm classes can exist in a project: •...
  • Page 63 Release 03/2004 5 H F L S H V D Q G $ O D U P V Alarm view 156 12:05:49 Alarm Engine 23 to hot Figure 6–6 Alarm view for "Fault" alarm class It is possible to configure: •...
  • Page 64 5 H F L S H V D Q G $ O D U P V 5 H O H D V H        Operating Instructions (Compact) OP 77B 6–10 6AV6691-1EA01-0AB0...

  • Page 65: Index

    Release 03/2004 , Q G H [ Index Connecting the configuration computer 4–6 Connecting the PLC 4–3 Connecting the potential Accessory kit 1–3 equalization 4–2 Alarm class Connecting the terminal Fault 6–8 block 4–8 Alarm classes 6–8 Connection configuration User-defined 6–8 Configuration computer Alarm view 6–9 4–6...
  • Page 66 Release 03/2004 , Q G H [ Edit Keyboard 2–1 Alarm 6–9 Edit alarm 6–9 Element list 6–4 EMC Guidelines 3–1 Labeling 5–6 Entering Labeling strips 1–4, 5–6 Alphanumeric characters Limit value test 5–12 5–13 Limit values Date and time 5–18 For users, passwords, Numeric characters user displays 5–22...
  • Page 67 Release 03/2004 , Q G H [ Load 4–10 Side view 1–2 Options 1–3 Softkeys 2–1, 5–3, 5–8 Overview 1–1 global 5–8 labeling 5–6 local 5–8 Switch settings 4–5 Switching on 4–9, 4–10 Power supply 1–5, 2–2 System keys 2–1, 5–3 Connecting 4–8 print Labeling strips 5–6...
  • Page 68 Release 03/2004 , Q G H [ Operating Instructions (Compact) OP 77B 7–4 6AV6691-1EA01-0AB0...

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