24
fig. 25: Action commands channel
9.2.5 Action commands for one channel
The action commands for one channel consist of 1 byte.
Class ID = 101, Instance ID = 1…32 and Attribute ID = 4
Service Code: Set_Attribute_Single (16)
All action commands with possible conditions are described in the following table.
1)
The command »118 = reset device parameters to factory settings« within the action commands per channel shall reset the
following data:
• parameters (current ratings = 10 A, limit value load current = 80 %) of each channel
• PLC lock bit of each channel (default = True, i.e. channel not to be controlled by the PLC)
•
not the configured device types
•
not the statistical values (min, max, avg) of the channels
•
not the error memory, trip counter and trip reason of the channels
2)
The command »131 = back-to-box« within the action commands per channel shall reset the following data:
• Parameters (rated current = 10 A, limit value load current = 80 %) of each channel
• PLC lock bit of each channel (default = True, i.e. channel not controllable by PLC)
• configured device types (default = REX12D-TA1 = 0x9009 = 36873)
• the statistical values (min = 655.35 A/V, max = 0 A/V, avg- 0 A/V) of the channel
• the error memory, trip counter and trip reason of the channel
Byte
Type
Range
Description
Action commands 0
byte
0 ... 255
116 = reset trip counter
118 = reset device parameters to factory settings 1)
131 = back to box
2)
192 = reset statistics minimum values
196 = reset statistics maximum values
220 = reset statistics mean values
Other values will not be accepted.
9.2.4 Event message for one channel
The event messages for one channel consist of 1 byte.
Class ID = 101, Instance ID = 1…32 and Attribute ID = 5
Service Code: Get_Attribute_Single (14)
All event messages with possible conditions are described in the following table.
Byte
Type
Range
Description
Event
0
byte
0 ... 255
bit 0 = waiting for parameterisation
bit 1 = reserve
bit 2 = new current rating available
bit 3 = channel off via momentary switch/switch
bit 4 = reserve
bit 5 = reserve
bit 6 = reserve
bit 7 = device error detected
»True« means the status is active.
fig. 24: Event messages channel
