Communication
2.2 Modbus
68 SICAM Q100, 7KG95xx, System Manual
E50417-C1040-C522-A8, Edition 09.2020
2.2.7.38 Registers 5501 to 5691: Latest 10 RVC Events (Read Only)
These registers are write-protected. A write attempt will be rejected with exception code 02
(ILLEGAL_DATA_ADDRESS).
Data type: Measured value + Date/time
The following table shows the information for the latest RVC event (5501 to 5511). The information of the other
9 RVC events (5521 to 5691) are in the same structure.
5405 to 5406 Voltage interrupt 1 V Minimum voltage value during interrupt 1
5407 to 5408 Voltage interrupt 1 time dura-
tion
s Interrupt 1 time duration
5409 Influenced phase - Related phases
bit 0: Va, bit 1: Vb, bit 2: Vc,
bit 3: Vab, bit 4: Vbc, bit 5: Vca
if any bit =1 means corresponding phase
is influenced
Table 2-46 Registers 5401 to 5409: The Latest Voltage Interrupt (cont.)
Register Type of Information Unit Remark
Table 2-47 Registers 5501 to 5511: The Latest RVC Events
Register Type of Information Unit Remark
5501 Milliseconds Start time of RVC
Data format see chapter 2.2.6.2
5502 Hours/minutes
5503 Month/day
5504 Time status/year
5505 to 5506 ΔU
max
of RVC 1 V ΔU
max
during RVC 1
5507 to 5508 ΔU
ss
of RVC 1 V ΔU
ss
during RVC 1
5509 to 5510 RVC 1 time duration s RVC 1 time duration
5511 Influenced Phase - Related phases
bit 0: Va, bit 1: Vb, bit 2: Vc,
bit 3: Vab, bit 4: Vbc, bit 5: Vca
if any bit =1 means corresponding
phase is influenced
SYS_SICAM_Q100_US.book Page 68 Thursday, September 24, 2020 1:17 PM
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