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Display       Code      Parameter     Options         

   

Description

 

 

bAud 

Baud rate 

2400, 

4800, 

9600, 

19200* 

 

 

dAtA

 Data 

format 

8n*(8 bits, 
no parity) 

 

 

4 Status Information Menu 

Table 4-1 lists the displays available from the RDM 

Status 

Information Menu

. The display windows are labeled in the table 

as follows: 1=upper window, 2=middle window, 3=lower window. 

Table 4-1  

Page  Window  Parameter  

Digits

Unit  

1 1 

PHAS. 

 Label 

1 2 

rOt. 

 Label 

Phase rotation (POS/NEG/ERR) 

 

2 1 

rEL. 

 Label 

2 2 

1.2. 

 Label 

Relay status #1-#2 

 

3 1 

St.In 

 Label 

3 2 

1.2. 

 Label 

Status inputs #1-#2  

 

4 1 

Cnt.1 

 Label 

Counter #1  

 

5 1 

Cnt.2 

 Label 

Counter #2  

 

6 1 

Cnt.3 

 Label 

Counter #3  

 

7 1 

Cnt.4 

 Label 

Counter #4  

 

8 1 

bAtt 

 Label 

The battery status (NORMAL/LOW) 

 

 

 

diSP 

  19.2

bAud

diSP 

  8n

 

dAtA

 

Summary of Contents for RDM172

Page 1: ...RDM172 Remote Display Module QUICK GUIDE BG0324 Rev A2 ...

Page 2: ...al injury and or equipment damage 2 Before connecting the instrument to the power source check that your power supply has 12V 15 voltage and 350mA current 3 Under no circumstances should the instrument be connected to a power source if it is damaged 4 To prevent potential fire or shock hazard do not expose the instrument to rain or moisture 5 Mount the instrument away from heat sources in a dirt f...

Page 3: ...warranty NOTE The greatest care has been taken to manufacture your instrument However these instructions do not cover all possible contingencies that may arise during installation operation or maintenance and not all details and variations of this equipment are covered by these instructions For additional information regarding installation operation or maintenance of this instrument contact the ma...

Page 4: ...3 1 Mechanical Installation 1 1 Standard Cutouts round or square Figure 1 1 RDM172 Cutout Dimensions Figure 1 2 RDM172 Mounting STEP 1 Insert RDM into cut out STEP 2 Fasten washers and nut on screws ...

Page 5: ...4 1 2 Special Cutouts Figure 1 3 Panel Cutout Dimensions Figure 1 4 RDM172 Mounting ...

Page 6: ...he PM172 via terminals as shown in Figure 2 1 One RDM unit can be connected in multi drop mode to up to 32 PM172 instruments Figure 2 1 RDM172 Electrical Connections IMPORTANT It is recommended to solder the wire ends before attaching them to the connectors ...

Page 7: ...ee the complete PM172 Installation and Operation Manual 3 2 Performing RDM Communication Adjustment Î Î Î Î Press to activate middle window Press and scroll to Addr Press to activate the lower window Set the instrument address value and press to save the selected value Press and scroll to bAud Press to activate the lower window Set the baud rate value and press to save the selected value 3 3 RDM S...

Page 8: ...ted use VoLt Primary or secondary voltage view Pri SEc Defines primary or secondary voltage to show Ph P Phase powers display mode diS En Disables enables display of phase powers in common measurements main screen Fund Fundamenta l values display mode diS En Disables enables display of fundamental values in common measurements main screen dAtE Date format ndY dnY Ynd Defines the date format in the...

Page 9: ...follows 1 upper window 2 middle window 3 lower window Table 4 1 Page Window Parameter Digits Unit 1 1 PHAS Label 1 2 rOt Label 1 3 Phase rotation POS NEG ERR 4 2 1 rEL Label 2 2 1 2 Label 2 3 Relay status 1 2 2 3 1 St In Label 3 2 1 2 Label 3 3 Status inputs 1 2 2 4 1 Cnt 1 Label 4 3 Counter 1 6 5 1 Cnt 2 Label 5 3 Counter 2 6 6 1 Cnt 3 Label 6 3 Counter 3 6 7 1 Cnt 4 Label 7 3 Counter 4 6 8 1 bAt...

Page 10: ...ation setup changed RDM172 communication setup changed Press to check or alter the RDM172 adjustment and scroll to communication options 6 Communications NOTE Where an RS 232 RS 422 converter is used R1 is not applicable since it is built in to the converter Use a shielded 0 33 mm 2 22 AWG twisted pair cable for each communication link terminate the ends of multi drop line with 200 500 Ohm resisto...

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