CET PMC-592, User Manual, Page: 151 / 177

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CET Electric Technology
5.8.11 Data Recorder Setup
The Data Recorder Setup registers have been added since Firmware V1.00.04 and Protocol V1.2.
Register Property Description Format Range/Options/Default*
8250 RW
DR #1
Trigged Mode
1
UINT16
0=Disabled
1=Triggered by Setup Parameter*
8251 RW Recording Mode 2 UINT16 0=Stop-When-Full, 1=First In First Out*
8252 RW Recording Depth
3
UINT16 0 to 65535*
8253 RW Recording Interval UINT32 60 to 345600s, 900*
8255 RW Recording Offset 4 UINT16 0* to 43200s
8256 RW Parameters Number 5 UINT16 0* to 64
8257 RW Parameter1 UINT16
See Appendix B – Data Recorder Parameter
8258 RW Parameter2 UINT16
8259 RW Parameter3 UINT16
… … UINT16
8320 RW Parameter64 UINT16
8321~8391 RW DR #2 UINT16
Please refer to DR #1
8392~8462 … DR #3 UINT16
8463~8533 RW DR #4 UINT16
8534~8604 RW DR #5 UINT16
8605
RW
DR #6
Trigged Mode 1 UINT16
0=Disabled*
1=Triggered by Setup Parameter
8606 RW Recording Mode 2 UINT16 0=Stop-When-Full, 1=First In First Out*
8607 RW Recording Depth 3 UINT16 0 to 65535*
8608 RW Recording Interval UINT32 60 to 345600s, 900*
8610 RW Recording Offset
4
UINT16 0* to 43200s
8611 RW Parameters Number 5 UINT16 0* to 64
8612 RW Parameter1 UINT16
See Appendix B – Data Recorder Parameter
8613 RW Parameter2 UINT16
8614 RW Parameter3 UINT16
… … UINT16
8675 RW Parameter64 UINT16
8676~8746 RW DR #7 UINT16
Please refer to DR #6
8747~8817 RW DR #8 UINT16
8818~8888 RW DR #9 UINT16
8889~8959 RW DR #10 UINT16
Table 5-103 DR Parameter Setup
5.9 Time Registers
There are two sets of Time registers supported by the PMC-592 -
Year/Month/Day/Hour/Minute/Second (Register # 60000 to 60004) and UTC Time (Reg. # 9000 to 9004).
When sending time to the PMC-592 over Modbus communications, care should be taken to only write
one of the two Time register sets. All registers within a Time register set must be written in a single
transaction. If registers 60000 to 60004 are being written to at the same time, both Time register sets
will be updated to reflect the new time specified in the UTC Time register set (60004) and the time
specified in registers 60000-60002 will be ignored. Writing to the Millisecond register (60003) is optional
during a Time Set operation. When broadcasting time, the function code must be set to 0x10 (Pre-set
Multiple Registers). Incorrect date or time values will be rejected by the meter.
Register Property Description Format Note
60000 9000 RW
High-order Byte: Year
UINT16
0-38 (Year-2000)
Low-order Byte: Month 1 to 12
60001 9001 RW
High-order Byte: Day
UINT16
1 to 31
Low-order Byte: Hour 0 to 23
60002 9002 RW
High-order Byte: Minute
UINT16
0 to 59
Low-order Byte: Second 0 to 59
60003 9003 RW Millisecond UINT16 0 to 999
60004 9004 RW UTC Time UINT32
0x386D4380 to 0x 7FE8177F
The corresponding time is
2000.01.01 00:00:00 to