Contents
3
1.0 Product Introduction ................................................. 5
1.1 Features ......................................................................................... ............................6
2.0 Specifications .........................................................8
2.1 Physical ......................................................................................................................8
2.2 Electrical .....................................................................................................................8
2.3 Environmental .............................................................................................................8
2.4 Accuracy .....................................................................................................................9
2.5 Inputs (Ports A, B, C and D) .......................................................................................9
2.6 Outputs (Port D Only) ................................................................................................10
2.7 Output Accessories ...................................................................................................10
3.0 RM-111 Keypad Conventions ...................................... 12
4.0 Menu Structure ...................................................... 15
4.1 Main Menu ................................................................................................................15
4.2 Detailed Description of Menu Items ..........................................................................19
5.0 Inputs ................................................................. 22
5.1 Reference Standards (Open Collector) .......................................................................22
5.2 Device Under Test (D.U.T.) ........................................................................................22
5.3 RM-1S ......................................................................................................................22
6.0 Outputs (Port D Only) ................................................ 23
6.1 RM-1P ......................................................................................................................23
6.2 Open Collector ..........................................................................................................23
6.3 RM-1R, Electronic/Mechanical Potential Relay .........................................................23
7.0 Testing a Standard using the Average of One to Three
Reference Watthour Standards ................................... 24