Value

Day of Week

0001H

Sunday

0002H

Monday

0003H

Tuesday

0004H

Wednesday

0005H

Thursday

0006H

Friday

0007H

Saturday

Example: Resetting the Time on a meter.

For May 20, Century is 20 (14H). Year is 02. Month is 05. Day is 20 (14H). Hour is 15 (0FH). Minute is 45 (2DH). Second is 00. Centisecond is 00. Day is 0002H.

The following data is sent to the EPM meter address 1. Registers 00085 through 00089 are written sequentially in one request. Register 00089, Current Day of the Week, must be included in the request. (Refer to Chapter 1 for Function Code 1.)

0110005400050A140205140F2D00000002B44A

01 - Meter Address

10 - Function Code

0054 - Starting Address

0005 - Number of Registers

0A - Number of Bytes

140205140F2D00000002 - Actual data for Time and Date B44A - Two-byte CRC Checksum

8.3: 1 Cycle Block (00090-00118)

Description: 1 Cycle Registers included in this block: Block Time Stamp, Phase A-N, B-N, C-N, Aux Voltage, Phase A, B, C Current, Measured Neutral Current, Calculated Neutral Current, Phase A-B, B-C, C-A Voltage, High Speed Input Delta and Current State. (See 3.3, 3.5, 3.6.)

8.4: Tenth Second Block (00119-00175)

Description: Tenth Second Registers included in this block: Block Time Stamp, Phase A-N, B-N, C-N, Aux Voltage, Phase A, B, C Current, Measured Neutral Current, Phase A-B, B-C, C-A Voltage, Phase A, B, C VA, Three Phase VA, Phase A, B, C VAR, Three Phase VAR, Phase A, B, C Watts, Three Phase Watts, Frequency, Phase A, B, C Power Factor, Three Phase Power Factor, Phase A-N Voltage to Aux Voltage Phase Angle. (See 3.3, 3.7, 3.8, 3.9.)

8.5: One Second Block (00176-00235)

Description: One Second Registers included in this block: Block Time Stamp, Phase A-N, B-N, C-N, Aux Voltage, Phase A, B, C Current, Measured Neutral Current, Calculated Neutral Current,

8-2

Page 356
Image 356
GE EPM 9650/9800 manual Cycle Block, Tenth Second Block, One Second Block