background image

Watchdog NTC to F500 PGW CAI REV0 July 2014 

2.  

INSTALLATION INSTRUCTIONS 

 
The Control Unit 
 
The Control Unit box should be installed in a suitable control or starter switch room.  The 
box should have sufficient space to open the lid for wiring.   

 
The Control Unit is susceptible to static voltage.  Connection of a 
clean  ground  to  terminal  29  is  essential  for  optimum 
performance.    Prior  to  this  connection,  static  handling 
precautions should be taken. 
 

 

3  

ELECRICAL WIRING 

 
Refer to Drawings A, B, C & E 
 
When installing the equipment in an area which is likely to be hazardous from Ignitable 
Dusts, use liquid tight conduit and fittings and follow all local codes. 
 

OPERATING INSTRUCTIONS 

  
The Fieldbus Adapter is a self contained unit and there are a number of user configurable 
options.    The  adapter  is  equipped  with  three  communications  ports;  RS232,  RS485  and 
Profibus DP.   
 
The RS232 is  a simple interface  which  can be used for diagnostics purposes.   The data 
from  this  port  is  formatted  to  work  with  a  VT100  display  terminal.    Any  terminal  or 
terminal  emulator  capable  of  supporting  the  VT  series  or  compatible  commands  can  be 
used  with  this  port  although  the  data  has  been  optimised  to  work  with  VT100.    The 
RS232 port operates at a fixed data rate of 9600, N, 8, 1.  
 
The  RS485  port  is  a  four  wire,  twin  twisted  pair  full  duplex  serial  port  and  has  been 
specifically  configured  to  work  with  the  Watchdog  communications  network.    You 
should  not  connect  any  other  devices  to  this  port  unless  you  wish  to  monitor  the 
Watchdog data directly.  If this is the case then contact your supplier for details relating 
to the Watchdog communications protocol.   
 

The Profibus interface provides the following: 

Transmission media: Profibus bus line, type A or B specified in EN50170 
Topology: Slave configuration 
Fieldbus Connector: 9 pin female DSUB 
Cable: shielded copper; twisted pair 
Optically isolated bus A and B termination 
Address range 1-99 selected by on board switch 
Maximum cyclic I/O data size of 244 bytes 
Optional bus termination, switch selectable 
Led status indication 
 

Summary of Contents for F500 Elite

Page 1: ...atchdog NTC to Profibus DP communications Software Version 9 5 x Approvals Suitable for use in Hazardous Locations Zone21 Cat2D CL II Div 1 GPS E F G V4 When powered with a Class2 power supply Zone22...

Page 2: ...L WIRING 4 OPERATING INSTRUCTIONS FAULT FINDING CONTACT INFORMATION DRAWINGS A CONNECTING THE F500 ELITE TO AN AC SUPPLY B CONNECTING THE F500 ELITE TO A DC SUPPLY C F500 ELITE TO WATCHDOG ELITE CONNE...

Page 3: ...ser unless you have asked 4B to perform these tasks B All installation and wiring must be in accordance with Local and National Electrical Codes and other standards applicable to your industry Please...

Page 4: ...mal or insect infestation and the real world experience of knowing how your employees perform their jobs The personnel or person you select to install operate maintain inspect or perform any work what...

Page 5: ...power supply circuitry microprocessor Fieldbus card and terminals The design is capable of accommodating 8 of the most common Fieldbus interfaces Electrical Supply 100 240VAC 10 50 60Hz 24VDC 10 Powe...

Page 6: ...n the lid ensuring that the gasket is not damaged and remains in place To Close the Lid 1 Check that the gasket is correctly fitted into the box groove and is undamaged 2 Tighten the lid screws 3 Chec...

Page 7: ...stics purposes The data from this port is formatted to work with a VT100 display terminal Any terminal or terminal emulator capable of supporting the VT series or compatible commands can be used with...

Page 8: ...the right hand switch sets the unit digit of the address If you decide to change the address then you must reset the interface by first removing and then reconnecting power The default unit address i...

Page 9: ...quency Description Red Solid on Module is OFF LINE and data exchange is not possible Led 4 Status Colour Frequency Description Red 1 Hz Interface board initialisation failure Red 2 Hz Network configur...

Page 10: ...og current speed Byte 3 2 Watchdog current operating status Byte 5 4 Under speed alarm and stop in Byte 7 6 Over speed alarm and stop in Byte 9 8 Current calibration value in PPM Byte 11 10 Display sc...

Page 11: ...he speed and 01 or divide by 10 for the scaling The speed 2E1E converted to decimal 11806 and then divided by 10 results in an actual speed of 1180 6 By default the Watchdog will display speed in puls...

Page 12: ...when changing setup 46 Speed Elevator speed less than alarm level slipping 47 Speed Elevator speed more than alarm level Over speeding 49 Suspected open circuit or faulty PTC bearing temperature sens...

Page 13: ...xx xx 05 xx Over speed Alarm as a percentage of calibrated speed xx xx 02 xx The actual calibrated speed xx xx 03 xx Under speed Alarm as a percentage of calibrated speed xx xx 04 xx Under speed Stop...

Page 14: ...17 16 NTC Temperature 5 and 6 Byte 19 18 See the detail above for temperature sensors 1 and 2 NTC temperature sensor status 1 and 2 Byte 21 20 These two bytes show the current status of temperature se...

Page 15: ...energized 0000 0000 00 then no conditions exist 0000 0010 02 then the alarm Led is on 0000 1010 0A then the alarm Led and Alarm Relay are active 0000 0011 03 then both Led s are on and both Relays are...

Page 16: ...us that the Watchdog is in fact NOT calibrated 41 see the Watchdog manual for more detail about calibration Diagnostics Display The F500 Elite is equipped with a simple RS232 serial interface This int...

Page 17: ...has failed If this is the case recycle power and see if this clears the problem If you still have problems with the initialisation of the unit contact your supplier and tell them what you see on the d...

Page 18: ...led environment of maximum temperature 104 F 40 C 5 Check that high powered Walkie Talkie radios are not operated immediately near the control unit or Watchdogs as this will affect the performance 6 C...

Page 19: ...Watchdog NTC to F500 PGW CAI REV0 July 2014 19 CONTACT INFORMATION WWW GO4B COM...

Page 20: ...Watchdog NTC to F500 PGW CAI REV0 July 2014 20...

Page 21: ...tchdog NTC to F500 PGW CAI REV0 July 2014 21 Connect 120 OHM watt resistors between A and B and between Y and Z at both the F500 elite end and at the Watchdog which is furthest away from the F500 elit...

Page 22: ...F500 PGW CAI REV0 July 2014 22 On more recent versions of the F500 TB1 may be a standard 9 pin Dee connector This Dee connector is designed to work with a standard 9 pin to 9 pin serial lead for moni...

Page 23: ...Watchdog NTC to F500 PGW CAI REV0 July 2014 23 Profibus Master Device Maximum of 7 Watchdogs Profibus DP...

Page 24: ...to use the GSD file then choose from the following options INPUT 240 Bytes 120 words Or INPUT 64 Byte 32 word INPUT 64 Byte 32 word INPUT 64 Byte 32 word INPUT 32 Byte 16 word INPUT 16 Byte 8 word 240...

Page 25: ...TTL 24V_Pins 0 not connected Implementation_Type SPC3 Supported DP features Freeze_Mode_supp 1 supported Sync_Mode_supp 1 supported Auto_Baud_supp 1 supported Set_Slave_Add_supp 0 not supported Maxim...

Page 26: ...64 Byte 32 word 0xC0 0x5F 0x5F EndModule Module IN OUT 128 Byte 64 word 0xC0 0x7F 0x7F EndModule Module INPUT 1 Byte 0x10 EndModule Module INPUT 2 Byte 1 word 0x50 EndModule Module INPUT 4 Byte 2 word...

Page 27: ...Module Module OUTPUT 4 Byte 2 word 0x61 EndModule Module OUTPUT 8 Byte 4 word 0x63 EndModule Module OUTPUT 16 Byte 8 word 0x67 EndModule Module OUTPUT 32 Byte 16 word 0x6F EndModule Module OUTPUT 64 B...

Page 28: ...FOR PRODUCT DEFECT CLAIMS THAT ARE DUE TO PRODUCT MISUSE ABUSE OR MISAPPLICATIONS AS AUTHORIZED BY LAW 4B SPECIFICALLY DISCLAIMS ALL WARRANTIES THAT THE PRODUCT IS FIT OR MERCHANTABLE FOR A PARTICULAR...

Page 29: ...atchdog NTC to F500 PGW CAI REV0 July 2014 29 Document Revision Date revised Revisions made R0 July 2014 Initial revision CAI version created using Watchdog NTC to F500 PRO C REV3 Aug 2013 as the basi...

Reviews: