Advertisement

Quick Links

DIGITAL CLOCK
DLZ Type
Service manual


Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the DLZ and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Summary of Contents for Lumel DLZ

  • Page 1 DIGITAL CLOCK DLZ Type Service manual...
  • Page 3: Table Of Contents

    Table of contents: 1. APPLICATION ......................5 2. CLOCK KIT ........................5 3. BASIC REQUIREMENTS AND OPERATIONAL SAFETY INSTRUCTIONS ..........5 4. CONSTRUCTION AND INSTALLATION ..................6 5. ELECTRICAL CONNECTIONS .....................6 6. CONFIGURATION ......................7 7. INTERFACE .........................7 8. SPECIFICATION ......................9 9. VERSION CODE ......................10 10. BEFORE SANDING A FAULT REPORT. ................11 11. MAINTENANCE AND SERVICE ..................11...
  • Page 5: Application

    1. Application Digital clocks of the DLZ type are used to display current time indoors. They can also display the current date and, in cooperation with the P8 transducer, the temperature and humidity. The communi- cation interface of the clock allows for easy configuration of the clock, and the second inbuilt interface RS8 makes it possible to cooperate with the temperature and humidity transducer.
  • Page 6: Construction And Installation

    4. Construction and installation The DLZ clock is made of black painted aluminium sections. The housing offers Protection Classifi- cation IP0 in general and of IP 0 on the housing side where connections are located. The view and dimensions of the clock are shown in Fig. .
  • Page 7: Configuration

    Attention: If during the cooperation of clock and P8 transducer, the clock displays time instead of temperature or humidity. 6. Configuration The digital DLZ clock can be set through the RS8 interface, using the MODBUS RTU standard. The default transmission parameters of the clock are as follows: Address: ;...
  • Page 8 The register map of the clock is as follows. Register Operation Scope Description Default Address 4000 1…247 Address of interface 1 - user interface1 Mode of operation of interface 1: 0: RTU 8N1 4001 0…3 1: RTU 8N2 2: RTU 8E1 3: RTU 8O1 Interface 1 bitrate [b/s]: 0 –...
  • Page 9: Specification

    Registers XX - configuration for reading additional devices Register Operation Scope Description Default Address 4300 0,1…247 Address of slave device. 0 - switches off the device off 4301 0…65535 Base address. 7501 4302 1…10 Number of registers read Register type: 0 –...
  • Page 10: Version Code

    Quality certificates required ......1 To be agreed on with the customer ..X X – the numbering to be determined by the manufacturer Coding example: DLZ - 00 0 designates a DLZ clock standard version with no additional acceptance tests performed.
  • Page 11: Before Sanding A Fault Report

    11. Maintenance and service DLZ clocks do not need periodical maintenance. For cleaning the clock do not use any dissolvent’s, petrols or aggressive chemicals which could damage the clock’s painted surfaces or front glass.
  • Page 12 According to ISO 900 and ISO 00 international requirements. All our instruments have CE mark. For more information, please write to or phone our Export Department DLZ-07 Lubuskie Zak³ady Aparatów Elektrycznych LUMEL S.A. ul. Sulechowska 1 65-022 Zielona Góra - Poland Export Department: Tel.

Table of Contents