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3.3 Device Control and Status Registers
Point ID Description Options/Range Units Type R/W Notes
Device Reset/Clear Registers
0xA000 Clear total energy registers 0 UINT16 R/W Read as 0
0xA001 Clear total maximum demand registers 0 = Clear all maximum demands
1 = Clear power demands
E
2 = Clear volt and ampere demands
UINT16 R/W
0xA004 Clear pulse counters 0 = Clear all counters
1-4 = Clear counter #1-#4
UINT16 R/W
0xA005 Clear Min/Max log 0 UINT16 R/W
Device Status Registers
0x7D03 Present setpoint status SP1-SP16 (bitmap) 0x0000-0xFFFF UINT16 R Bits set to 1 indicate operated (activated)
setpoints.
0x7D06 Current serial port number 0=COM1, 1=COM2 UINT16 R
Alarm Notification Registers
0x7E00 Setpoint alarm status SP1-SP16 (bitmap). Nonvolatile
register that keeps the status of the operated
setpoints.
0x0000-0xFFFF UINT16 R/W When read: Bits set to 1 indicate that the
designated setpoint have been operated at least
once since the alarm bits were reset.
When written: Bits preset to 0 clear
corresponding alarms, Bits set to 1 have no
effect.
0x7E01 Self-check alarm status (device diagnostics).
Nonvolatile register that keeps the status of the
internal device diagnostics.
F23 UINT16 R/W When read: Bits set to 1 indicate that the
designated diagnostics failed at least once since
the alarm bits were reset.
When written: Bits preset to 0 clear
corresponding alarms; bits set to 1 have no
effect.
Device Identification
0x7F00-0x7F01 Instrument options F28 UINT16 R
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