eta ControlPlex CPC12EC, Руководство пользователя

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9.2.6 Diagnostic data for one channel
The dynamic information for one channel consists of 22 bytes.
Access: Index number of channel, subindex 6
All dynamic information with possible conditions is described in the following table.
byte type range description
Error memory 0 HighByte
1 LowByte UInt16 0 ... 65535 bit 0 = no parameters available
bit 1 = error parameter memory
bit 2 = error programme memory
bit 3 = error data memory
bit 4 = error control unit
bit 5 = reset through watchdog
bit 6 = reserve
bit 7 = reserve
bit 8 = reserve
bit 9 = reserve
bit 10 = reserve
bit 11 = reserve
bit 12 = reserve
bit 13 = reserve
bit 14 = reserve
bit 15 = reserve
»True« means the status is active.
Trip counter 2 HighByte
3 LowByte UInt16 0 ... 65535 The number of trippings since the last reset of is shown here.
Reason for trip 4 byte 0 ... 255 0 = no trip
1 = short circuit
2 = overload
3 = device temperature too high
4 = internal device failure
Min.
Load voltage 5 HighByte
6 LowByte UInt16 0 ... 65535 Contains the highest measured voltage of the channel since
the last reset.
A standardised 16-bit-value with a resolution of 10 mV is made
available.
Example for calculation of the measuring value:
value (2512)/100 =^25.12 Volt
Max.
Load voltage 7 HighByte
8 LowByte UInt16 0 ... 65535 Contains the highest measured voltage of the channel since
the last reset.
A standardised 16-bit-value with a resolution of 10 mV is made
available.
Example for calculation of the measuring value:
value (2512)/100 =^25.12 Volt
Medium value
Load voltage 9 HighByte
10 LowByte UInt16 0 ... 65535 Contains the mean voltage value of the channel since the last
reset.
A standardised 16-bit-value with a resolution of 10 mV is made
available.
Example for calculation of the measuring value:
value (2512)/100 =^25.12 Volt
Min. load current 11 HighByte
12 LowByte UInt16 0 ... 65535 Contains the lowest measured current of the channel since the
last reset.
A standardised 16-bit-value with a resolution of 10 mA is
made available.
Example for calculation of the measuring value:
value (150)/100 =^1.50 Amps