Schneider Electric PM810 manual Operating Outputs from the Command Interface, Point Numbers, Setup

PowerLogicTM Series 800 Power Meter				63230-500-225A2
Appendix C—Using the Command Interface				3/2011
	Table C–2: Command Codes
	Command	Command
		Parameter	Parameters	Description
	Code
		Register
	Setup
	9020	None	None	Enter into setup mode.
9021		8001	1 = Save	Exit setup mode and save all changes.
			2 = Do not save

➀You must write to register 8001 the number that identifies which output you would like to use. To determine the identifying number, refer to“I/O Point Numbers” on page 86 for instructions.

➁Data buffer location (register 8019) is the pointer to the first register where data will be stored. By default, return data begins at register 8020, although you can use any of the registers from 8020–8149. Take care when assigning pointers. Values may be corrupted if two commands are using the same register.

Refer to “Register List Access” on page 79 for instructions on accessing the complete register list.

I/O Point Numbers

All inputs and outputs of the power meter have a reference number and a label that correspond to the position of that particular input or output.

•The reference number is used to manually control the input or output with the command interface.

•The label is the default identifier that identifies that same input or output. The label appears on the display, in PowerLogic software, and on the option card.

•See Table C–3for a complete list of I/O Point Numbers

Table C–3: I/O Point Numbers

Module	Standard I/O	PM8M22	PM8M26	PM8M2222	I/O Point Number
—	KY	—	—	—	1
	S1				2
			A-R1	A-R1	3
		A-R1	A-R2	A-R2	4
			A-S1	A-S1	5
A	—	A-R2	A-S2	A-S2	6
		A-S1	A-S3	A-AI1	7
		A-S2	A-S4	A-AI2	8
			A-S5	A-AO1	9
			A-S6	A-AO2	10
			B-R1	B-R1	11
			B-R2	B-R2	12
		B-R1	B-S1	B-S1	13
B	—	B-R2	B-S2	B-S2	14
		B-S1	B-S3	B-AI1	15
		B-S2	B-S4	B-AI2	16
			B-S5	B-AO1	17
			B-S6	B-AO2	18

Operating Outputs from the Command Interface

To operate an output from the command interface, first identify the relay using the I/O point number. Then, set the output to external control. For example, to energize output 1, write the commands as follows:

1.Write number 1 to register 8001.

2.Write command code 3310 to register 8000 to set the relay to external control.

3.Write command code 3321 to register 8000.

If you look in the “Relay Outputs” section of Table C–2 on page 84, you’ll see that command code 3310 sets the relay to external control and command code 3321 is listed as the command used to energize a relay. Command codes 3310–3381 are for use with inputs and outputs.

Refer to “Register List Access” on page 79 for instructions on accessing the complete register list.

86 © 2011 Schneider Electric. All Rights Reserved.