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Revision 1.2D 

 

Page 16 of 17 

 

 

www.resourcedm.com 

ML Switch User Guide

 

 

Warning 

 
 
 
 
 
 

Please Note 

The specifications of the product detailed on this 
Set-Up  Guide  may change without notice. RDM 
Ltd. shall not be liable for errors or for incidental 
or consequential damages, directly and indirectly, 
in connection with the furnishing, performance or 
misuse of this product or document.

 

Ensure that all power is 
switched off before   
installing or maintaining 
this product 

IP-r (IP Address issued by the DHCP server) 

 
To configure the ML Switch for IP-r, set the two rotary switches to give the ML Switch unique identifier. The ML Switch should then be 
connected to the network. 
 

2. 

nEt. From the function menu you can now select nEt 

 

Press enter and the display will show  “IP-r”, press enter 

 

You can now view only the address given by the DHCP server 

 
 
 
To ease setup, a single network mask length value is used. If the address has been specified with a network mask value in dotted IP 
format e.g. 255.255.255.0 then the table below gives the conversion: 
 
 

Mask

 

Length

   

Mask

 

Length

   

Mask

 

Length

 

 

 

  255.255.254.0 

23 

  255.254.0.0 

15 

255.255.255.252 

30 

  255.255.252.0 

22 

  255.252.0.0 

14 

255.255.255.248 

29 

  255.255.248.0 

21 

  255.248.0.0 

13 

255.255.255.240 

28 

  255.255.240.0 

20 

  255.240.0.0 

12 

255.255.255.224 

27 

  255.255.224.0 

19 

  255.224.0.0 

11 

255.255.255.192 

26 

  255.255.192.0 

18 

  255.192.0.0 

10 

255.255.255.128 

25 

  255.255.128.0 

17 

  255.128.0.0 

09 

255.255.255.0 

24 

  255.255.0.0 

16 

  255.0.0.0 

08 

 

 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Содержание PR0109

Страница 1: ...ML Switch User Guide Resource Data Management Ltd 80 Johnstone Avenue Hillington Industrial Estate Glasgow Scotland G52 4NZ UK 44 0 141 810 2828 Switchboard support resourcedm com Technical Support s...

Страница 2: ...ID 5 PR0109 PHI USER GUIDE 6 ML Switch Type 6 Parameters 8 Parameters Description 9 Input Output table 10 EEV Control Operation 11 Transducer Connection 11 MOP Maximum Operating Pressure 11 Humidity C...

Страница 3: ...connections for other network devices The Ethernet ports are self configuring for uplinks and standard 10 100 Base T device connections As well as the Switch function there is a 4 20mA input for addi...

Страница 4: ...lers will not log on to network using pre 1 2 versions of ML Switch and IP Modules Controllers with the following label will only log on to network using ML Switch or ML IP Module with software versio...

Страница 5: ...e 10 100 Base T ports are all self configuring Connection to a Data Manager Director Use a standard CAT5 patch lead and connect the Data Manager or Data Director to one of the three 10 Base T ports 10...

Страница 6: ...and along with the suction temperature probe local to the controller the superheat is calculated Unlike the PR0109 Standard ML Switch version when this product is used with a Data Manager it is regis...

Страница 7: ...ling or maintaining this product Click on Configure to set the type Then click Type Use the drop down selection to select the type required and then click Set Type Parameters can be configured using t...

Страница 8: ...i 0 1 1 0 P 14 Evap 4 offset 0 0 to 0 5 0 to 7 2 0 1 Bar psi 0 1 1 0 P 15 Evap 5 offset 0 0 to 0 5 0 to 7 2 0 1 Bar psi 0 1 1 0 P 16 Evap 6 offset 0 0 to 0 5 0 to 7 2 0 1 Bar psi 0 1 1 0 P 17 Evap 7 o...

Страница 9: ...2 Alarm Delay Delay before the HP alarm is generated P 33 HP Alarm If the pressure exceeds this value then a High Pressure alarm is generated once the alarm delay expires P 40 MOP If the pressure exce...

Страница 10: ...p 8 Press 3 4 to 50 49 3 to 725 0 Bar psi I 10 Evap 9 Press 3 4 to 50 49 3 to 725 0 Bar psi I 11 Evap 10 Press 3 4 to 50 49 3 to 725 0 Bar psi I 12 Humidity 0 to 100 rH I 13 Sensor Temp 60 to 60 76 0...

Страница 11: ...perheat Please note that RDM recommended that the evaporator in temperature probe is fitted as the controller will use this to calculate the superheat in the event of a communication loss with the ML...

Страница 12: ...r GP timer channel directed to the ML Switch is in the on period the humidity control will operate as described above During the Data Manager GP timer channel off period the relay will pulse to the pr...

Страница 13: ...ftware menu the up button is used to scroll up through the menu items Down Button When in the software menu the down button is used to scroll down through the menu items Button No function Network LED...

Страница 14: ...tput States IO PArA View or change Parameters PArA ID View or change ID ID tyPE View or change Controller Type type nEt View or change the Network Settings Net SoFt View the Software version ESC Escap...

Страница 15: ...Switch is in IP L mode a From the function menu scroll to select Id b The current id number will be shown Use the up down buttons to scroll through from 000 to 999 c Select the desired number and pre...

Страница 16: ...can now view only the address given by the DHCP server To ease setup a single network mask length value is used If the address has been specified with a network mask value in dotted IP format e g 255...

Страница 17: ...current protection device such as Fuse 1A 240 Vac Antisurge T HRC conforming to IEC 60127 Or MCB 1A 240 VAC Type C conforming to BS EN 60898 Mounting There is a fixing lug at each end of the Switch wi...

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