eta ControlPlex CPC12EC, Руководство пользователя

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9.1.4 Dynamic information CPC12 controller
Access: Index 0x2100, subindex 4
9.2 Circuit protectors/channels
The parameters of the circuit protectors are described in the following chapters. The parameters are organised in channels.
9.2.1 Device parameters for one channel
The device parameters for one channel consist of 2 bytes.
Access: Index number of channel, subindex 1
All device parameters with possible conditions are described in the following table.
fig. 17: Dynamic information CPC12
byte type range description
Cycle time
ELBus
®
1
0 HighByte
1 LowByte UInt16 0 ... 65535 Holds the internal cycle time of the
ELBus ®
in milliseconds
[ms].
Reserve 2 HighByte
3 LowByte UInt16 0 ... 65535 reserve
fig. 18: Device parameters channel
byte type range description
Rated current 0 byte 1 ... 25 Holds the current rating of the channel.
With adjustable devices, you can set a new current rating here
and transmit with a write command.
1 = 1A current rating
2 = 2A current rating
3 = 3A current rating
...
10 = 10A current rating (default value)
Limit value
load current 6 byte 50 ... 100 Determines at which percentage of the current rating of a
channel the limit value is exceeded. Exceedance is signalled
with a bit in the »status channel« of the cyclical data.
The range is from 50 % to 100 %. 100 %.
The default value is 80 %.