CG104 369 MOTOR MANAGEMENT RELAY – COMMUNICATIONS GUIDE
MEMORY MAP CGCOMMUNICATIONS GUIDE
F18
32 bits
DATE (MM/DD/YYYY)
Example: Feb. 20, 1995 stored as 34867142 (i.e. 1st word: 0214, 2nd word
07C6)
1st byte Month (1 to 12)
2nd byte Day (1 to 31)
3rd and 4th byte Year (1998 to 2097)
F19
32 bits
TIME (HH:MM:SS:hh)
Example: 2:05pm stored as 235208704 (i.e. 1st word: 0E05, 2nd word 0000)
1st byte Hours (0 to 23)
2nd byte Minutes (0 to 59)
3rd byte Seconds (0 to 59)
4th byte Hundreds of seconds (0 to 99) - Not used by 369
F20 16 bits
2’s COMPLEMENT SIGNED LONG VALUE
Example: 1234 stored as 1234. Note: -1 means “Never”
F21
16 bits
2’s COMPLEMENT SIGNED VALUE, 2 DECIMAL PLACES (Power Factor)
Example: Power Factor of 0.87 lag is used as 87 (i.e. 0057)
< 0 Leading Power Factor - Negative
> 0 Lagging Power Factor - Positive
F22
16 bits
TWO 8-BIT CHARACTERS PACKED INTO 16-BIT UNSIGNED
Example: String "AB" stored as 4142 hex.
MSB First Character
LSB Second Character
F23 16 Bits
UNSIGNED VALUE (For 1A/5 A CT, 1Decimal Place) (For 50: 0.025 A CT, 2
Decimal Places)
Example: For 1A/5A CT, G/F current = 1000.0 A
Example: For 50: 0.025 A CT, G/F current = 25.00
F26
16 Bits ANALOG OUTPUT SELECTION
00 - 1mA
1 0 - 20 mA
2 4 - 20 mA
F27
16 Bits BACKSPIN DETECTION STATE
0Motor Running
1No Backspin
2Slowdown
3Acceleration
4 ---
5 Backspinning
6Prediction
7Soon to Restart
Table CG–11: Memory Map Data Formats (Sheet 2 of 27)
CODE TYPE DEFINITION
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