IEC 60870-5-104 devices#
Together with IEC104 specific events, generic enable and running events are also supported.
Supported data types (<data_type>):
‘single’
‘double’
‘step_position’
‘bitstring’
‘normalized’
‘scaled’
‘floating’
‘binary_counter’
‘protection’
‘protection_start’
‘protection_command’
‘status’
Supported command types (<command_type>):
‘single’
‘double’
‘regulating’
‘normalized’
‘scaled’
‘floating’
‘bitstring’
Master device#
IEC104 master device configuration is specified by
hat-gateway://iec104.yaml#/definitions/master.
According to gateway specification, all IEC104 master device event types have prefix:
'gateway', <gateway_name>, 'iec104_master', <device_name>, <source>, ...
Todo
reconnect procedure when device is enabled (reconnect delay)
iec104 messages are sent to device only as reaction to system events
only “automatic” driver action is reconnect loop
- new gateway events are generated only as reaction to:
receiving iec104 asdu messages
change of connection state
messages with test flag are ignored
time sync loop when device is enabled
Gateway events#
Events registered by gateway have event type starting with:
'gateway', <gateway_name>, 'iec104_master', <device_name>, 'gateway', ...
Available gateway events are:
…, ‘status’
Represents change in connection status. Upon enabling device, new
CONNECTINGstatus should be registered. Once device is disabled,DISCONNECTEDstatus should be assumed regardless of last registered status event (registration ofDISCONNECTEDstatus event during device disabling is mandatory but should not be relied upon).Source timestamp is
None.Payload is specified by
hat-gateway://iec104.yaml#/definitions/events/master/gateway/status.…, ‘data’, <data_type>, <asdu_address>, <io_address>
Represents received IEC104 data message.
Source timestamp is dependent on existence of IEC104 time. If IEC104 time is not available, source timestamp is
None.Payload is specified by
hat-gateway://iec104.yaml#/definitions/events/master/gateway/data.…, ‘command’, <command_type>, <asdu_address>, <io_address>
Represents received IEC104 command message.
Source timestamp is dependent on existence of IEC104 time. If IEC104 time is not available, source timestamp is
None.Payload is specified by
hat-gateway://iec104.yaml#/definitions/events/master/gateway/command.…, ‘interrogation’, <asdu_address>
Represents received IEC104 interrogation message.
Source timestamp is
None.Payload is specified by
hat-gateway://iec104.yaml#/definitions/events/master/gateway/interrogation.…, ‘counter_interrogation’, <asdu_address>
Represents received IEC104 counter interrogation message.
Source timestamp is
None.Payload is specified by
hat-gateway://iec104.yaml#/definitions/events/master/gateway/counter_interrogation.
System events#
Events registered by other Hat components, which are consumed by gateway, have event type starting with:
'gateway', <gateway_name>, 'iec104_master', <device_name>, 'system', ...
Available system events are:
…, ‘command’, <command_type>, <asdu_address>, <io_address>
Represents request for command execution.
Source timestamp is dependent on existence of IEC104 time. If IEC104 time is not available, source timestamp is
None.Payload is specified by
hat-gateway://iec104.yaml#/definitions/events/master/system/command.…, ‘interrogation’, <asdu_address>
Represents request for interrogation (interrogation activation).
Source timestamp is
None.Payload is specified by
hat-gateway://iec104.yaml#/definitions/events/master/system/interrogation.…, ‘counter_interrogation’, <asdu_address>
Represents request for counter interrogation (interrogation activation).
Source timestamp is
None.Payload is specified by
hat-gateway://iec104.yaml#/definitions/events/master/system/counter_interrogation.
Slave device#
IEC104 slave device configuration is specified by
hat-gateway://iec104.yaml#/definitions/slave.
According to gateway specification, all IEC104 slave device event types have prefix:
'gateway', <gateway_name>, 'iec104_slave', <device_name>, <source>, ...
Todo
all events are mapped to/from iec104 messages (only connections is exception)
messages with test flag are ignored
interrogation deactivation is rejected with UNKNOWN_CAUSE
Gateway events#
Events registered by gateway have event type starting with:
'gateway', <gateway_name>, 'iec104_slave', <device_name>, 'gateway', ...
Available gateway events are:
…, ‘connections’
Represents change in list of all active connections. When device is disabled, empty list of connections is assumed (when device is disabled, new connections event should be registered but user should not depend on this behaviour).
Source timestamp is
None.Payload is specified by
hat-gateway://iec104.yaml#/definitions/events/slave/gateway/connections.…, ‘command’, <command_type>, <asdu_address>, <io_address>
Represents received IEC104 command message.
Source timestamp is dependent on existence of IEC104 time. If IEC104 time is not available, source timestamp is
None.Payload is specified by
hat-gateway://iec104.yaml#/definitions/events/slave/gateway/command.…, ‘interrogation’, <asdu_address>
Represents received IEC104 interrogation activation message.
Source timestamp is
None.Payload is specified by
hat-gateway://iec104.yaml#/definitions/events/slave/gateway/interrogation.…, ‘counter_interrogation’, <asdu_address>
Represents received IEC104 counter interrogation activation message.
Source timestamp is
None.Payload is specified by
hat-gateway://iec104.yaml#/definitions/events/slave/gateway/counter_interrogation.
System events#
Events registered by other Hat components, which are consumed by gateway, have event type starting with:
'gateway', <gateway_name>, 'iec104_slave', <device_name>, 'system', ...
Available system events are:
…, ‘data’, <data_type> <asdu_address>, <io_address>
Represents data change.
Source timestamp is dependent on existence of IEC104 time. If IEC104 time is not available, source timestamp is
None.Payload is specified by
hat-gateway://iec104.yaml#/definitions/events/slave/system/data.…, ‘command’, <command_type>, <asdu_address>, <io_address>
Represents command response.
Source timestamp is dependent on existence of IEC104 time. If IEC104 time is not available, source timestamp is
None.Payload is specified by
hat-gateway://iec104.yaml#/definitions/events/slave/system/command.…, ‘interrogation’, <asdu_address>
Represents interrogation response message.
Source timestamp is
None.Payload is specified by
hat-gateway://iec104.yaml#/definitions/events/slave/system/interrogation.…, ‘counter_interrogation’, <asdu_address>
Represents counter interrogation response message.
Source timestamp is
None.Payload is specified by
hat-gateway://iec104.yaml#/definitions/events/slave/system/counter_interrogation.
Configurations and event payloads#
---
"$schema": "http://json-schema.org/schema#"
id: "hat-gateway://iec104.yaml#"
definitions:
master:
type: object
required:
- remote_host
- remote_port
- response_timeout
- supervisory_timeout
- test_timeout
- send_window_size
- receive_window_size
- reconnect_delay
- time_sync_delay
properties:
remote_host:
type: string
remote_port:
type: integer
response_timeout:
type: number
supervisory_timeout:
type: number
test_timeout:
type: number
send_window_size:
type: integer
receive_window_size:
type: integer
reconnect_delay:
type: number
time_sync_delay:
type:
- "null"
- number
slave:
type: object
required:
- local_host
- local_port
- remote_hosts
- response_timeout
- supervisory_timeout
- test_timeout
- send_window_size
- receive_window_size
properties:
local_host:
type: string
local_port:
type: integer
remote_hosts:
type:
- array
- "null"
description: |
if null, all remote hosts are allowed
items:
type: string
response_timeout:
type: number
supervisory_timeout:
type: number
test_timeout:
type: number
send_window_size:
type: integer
receive_window_size:
type: integer
events:
master:
gateway:
status:
enum:
- CONNECTING
- CONNECTED
- DISCONNECTED
data:
"$ref": "hat-gateway://iec104.yaml#/definitions/messages/data/res"
command:
"$ref": "hat-gateway://iec104.yaml#/definitions/messages/command/res"
interrogation:
"$ref": "hat-gateway://iec104.yaml#/definitions/messages/interrogation/res"
counter_interrogation:
"$ref": "hat-gateway://iec104.yaml#/definitions/messages/counter_interrogation/res"
system:
command:
"$ref": "hat-gateway://iec104.yaml#/definitions/messages/command/req"
interrogation:
"$ref": "hat-gateway://iec104.yaml#/definitions/messages/interrogation/req"
counter_interrogation:
"$ref": "hat-gateway://iec104.yaml#/definitions/messages/counter_interrogation/req"
slave:
gateway:
connections:
type: array
items:
type: object
required:
- local
- remote
properties:
local:
type: object
required:
- host
- port
properties:
host:
type: string
port:
type: integer
remote:
type: object
required:
- host
- port
properties:
host:
type: string
port:
type: integer
command:
"$ref": "hat-gateway://iec104.yaml#/definitions/messages/command/req"
interrogation:
"$ref": "hat-gateway://iec104.yaml#/definitions/messages/interrogation/req"
counter_interrogation:
"$ref": "hat-gateway://iec104.yaml#/definitions/messages/counter_interrogation/req"
system:
data:
"$ref": "hat-gateway://iec104.yaml#/definitions/messages/data/res"
command:
"$ref": "hat-gateway://iec104.yaml#/definitions/messages/command/res"
interrogation:
"$ref": "hat-gateway://iec104.yaml#/definitions/messages/interrogation/res"
counter_interrogation:
"$ref": "hat-gateway://iec104.yaml#/definitions/messages/counter_interrogation/res"
messages:
data:
res:
type: object
required:
- cause
- test
properties:
cause:
oneOf:
- enum:
- PERIODIC
- BACKGROUND_SCAN
- SPONTANEOUS
- REQUEST
- REMOTE_COMMAND
- LOCAL_COMMAND
- INTERROGATED
- type: integer
description: |
other cause in range [0, 63]
test:
type: boolean
oneOf:
- "$ref": "hat-gateway://iec104.yaml#/definitions/data_types/single"
- "$ref": "hat-gateway://iec104.yaml#/definitions/data_types/double"
- "$ref": "hat-gateway://iec104.yaml#/definitions/data_types/step_position"
- "$ref": "hat-gateway://iec104.yaml#/definitions/data_types/bitstring"
- "$ref": "hat-gateway://iec104.yaml#/definitions/data_types/normalized"
- "$ref": "hat-gateway://iec104.yaml#/definitions/data_types/scaled"
- "$ref": "hat-gateway://iec104.yaml#/definitions/data_types/floating"
- "$ref": "hat-gateway://iec104.yaml#/definitions/data_types/binary_counter"
- "$ref": "hat-gateway://iec104.yaml#/definitions/data_types/protection"
- "$ref": "hat-gateway://iec104.yaml#/definitions/data_types/protection_start"
- "$ref": "hat-gateway://iec104.yaml#/definitions/data_types/protection_command"
- "$ref": "hat-gateway://iec104.yaml#/definitions/data_types/status"
command:
req:
type: object
required:
- cause
properties:
cause:
oneOf:
- enum:
- ACTIVATION
- DEACTIVATION
- type: integer
description: |
other cause in range [0, 63]
oneOf:
- "$ref": "hat-gateway://iec104.yaml#/definitions/command_types/single"
- "$ref": "hat-gateway://iec104.yaml#/definitions/command_types/double"
- "$ref": "hat-gateway://iec104.yaml#/definitions/command_types/regulating"
- "$ref": "hat-gateway://iec104.yaml#/definitions/command_types/normalized"
- "$ref": "hat-gateway://iec104.yaml#/definitions/command_types/scaled"
- "$ref": "hat-gateway://iec104.yaml#/definitions/command_types/floating"
- "$ref": "hat-gateway://iec104.yaml#/definitions/command_types/bitstring"
res:
type: object
required:
- cause
- success
properties:
cause:
oneOf:
- enum:
- ACTIVATION_CONFIRMATION
- DEACTIVATION_CONFIRMATION
- ACTIVATION_TERMINATION
- UNKNOWN_TYPE
- UNKNOWN_CAUSE
- UNKNOWN_ASDU_ADDRESS
- UNKNOWN_IO_ADDRESS
- type: integer
description: |
other cause in range [0, 63]
success:
type: boolean
oneOf:
- "$ref": "hat-gateway://iec104.yaml#/definitions/command_types/single"
- "$ref": "hat-gateway://iec104.yaml#/definitions/command_types/double"
- "$ref": "hat-gateway://iec104.yaml#/definitions/command_types/regulating"
- "$ref": "hat-gateway://iec104.yaml#/definitions/command_types/normalized"
- "$ref": "hat-gateway://iec104.yaml#/definitions/command_types/scaled"
- "$ref": "hat-gateway://iec104.yaml#/definitions/command_types/floating"
- "$ref": "hat-gateway://iec104.yaml#/definitions/command_types/bitstring"
interrogation:
req:
type: object
required:
- request
properties:
request:
type: integer
description: |
request in range [0, 255]
res:
type: object
required:
- status
- request
properties:
status:
enum:
- START
- STOP
- ERROR
request:
type: integer
description: |
request in range [0, 255]
counter_interrogation:
req:
type: object
required:
- request
- freeze
properties:
request:
type: integer
description: |
request in range [0, 255]
freeze:
enum:
- READ
- FREEZE
- FREEZE_AND_RESET
- RESET
res:
type: object
required:
- status
- request
- freeze
properties:
status:
enum:
- START
- STOP
- ERROR
request:
type: integer
description: |
request in range [0, 255]
freeze:
enum:
- READ
- FREEZE
- FREEZE_AND_RESET
- RESET
data_types:
single:
type: object
required:
- value
- quality
properties:
value:
"$ref": "hat-gateway://iec104.yaml#/definitions/values/single"
quality:
"$ref": "hat-gateway://iec104.yaml#/definitions/qualities/indication"
double:
type: object
required:
- value
- quality
properties:
value:
"$ref": "hat-gateway://iec104.yaml#/definitions/values/double"
quality:
"$ref": "hat-gateway://iec104.yaml#/definitions/qualities/indication"
step_position:
type: object
required:
- value
- quality
properties:
value:
"$ref": "hat-gateway://iec104.yaml#/definitions/values/step_position"
quality:
"$ref": "hat-gateway://iec104.yaml#/definitions/qualities/measurement"
bitstring:
type: object
required:
- value
- quality
properties:
value:
"$ref": "hat-gateway://iec104.yaml#/definitions/values/bitstring"
quality:
"$ref": "hat-gateway://iec104.yaml#/definitions/qualities/measurement"
normalized:
type: object
required:
- value
- quality
properties:
value:
"$ref": "hat-gateway://iec104.yaml#/definitions/values/normalized"
quality:
oneOf:
- type: "null"
- "$ref": "hat-gateway://iec104.yaml#/definitions/qualities/measurement"
scaled:
type: object
required:
- value
- quality
properties:
value:
"$ref": "hat-gateway://iec104.yaml#/definitions/values/scaled"
quality:
"$ref": "hat-gateway://iec104.yaml#/definitions/qualities/measurement"
floating:
type: object
required:
- value
- quality
properties:
value:
"$ref": "hat-gateway://iec104.yaml#/definitions/values/floating"
quality:
"$ref": "hat-gateway://iec104.yaml#/definitions/qualities/measurement"
binary_counter:
type: object
required:
- value
- quality
properties:
value:
"$ref": "hat-gateway://iec104.yaml#/definitions/values/binary_counter"
quality:
"$ref": "hat-gateway://iec104.yaml#/definitions/qualities/counter"
protection:
type: object
required:
- value
- quality
- elapsed_time
properties:
value:
"$ref": "hat-gateway://iec104.yaml#/definitions/values/protection"
quality:
"$ref": "hat-gateway://iec104.yaml#/definitions/qualities/protection"
elapsed_time:
type: integer
description: |
elapsed_time in range [0, 65535]
protection_start:
type: object
required:
- value
- quality
- duration_time
properties:
value:
"$ref": "hat-gateway://iec104.yaml#/definitions/values/protection_start"
quality:
"$ref": "hat-gateway://iec104.yaml#/definitions/qualities/protection"
duration_time:
type: integer
description: |
duration_time in range [0, 65535]
protection_command:
type: object
required:
- value
- quality
- operating_time
properties:
value:
"$ref": "hat-gateway://iec104.yaml#/definitions/values/protection_command"
quality:
"$ref": "hat-gateway://iec104.yaml#/definitions/qualities/protection"
operating_time:
type: integer
description: |
operating_time in range [0, 65535]
status:
type: object
required:
- value
- quality
properties:
value:
"$ref": "hat-gateway://iec104.yaml#/definitions/values/status"
quality:
"$ref": "hat-gateway://iec104.yaml#/definitions/qualities/measurement"
command_types:
single:
type: object
required:
- value
- select
- qualifier
properties:
value:
"$ref": "hat-gateway://iec104.yaml#/definitions/values/single"
select:
type: boolean
qualifier:
type: integer
description: |
qualifier in range [0, 31]
double:
type: object
required:
- value
- select
- qualifier
properties:
value:
"$ref": "hat-gateway://iec104.yaml#/definitions/values/double"
select:
type: boolean
qualifier:
type: integer
description: |
qualifier in range [0, 31]
regulating:
type: object
required:
- value
- select
- qualifier
properties:
value:
"$ref": "hat-gateway://iec104.yaml#/definitions/values/regulating"
select:
type: boolean
qualifier:
type: integer
description: |
qualifier in range [0, 31]
normalized:
type: object
required:
- value
- select
properties:
value:
"$ref": "hat-gateway://iec104.yaml#/definitions/values/normalized"
select:
type: boolean
scaled:
type: object
required:
- value
- select
properties:
value:
"$ref": "hat-gateway://iec104.yaml#/definitions/values/scaled"
select:
type: boolean
floating:
type: object
required:
- value
- select
properties:
value:
"$ref": "hat-gateway://iec104.yaml#/definitions/values/floating"
select:
type: boolean
bitstring:
type: object
required:
- value
properties:
value:
"$ref": "hat-gateway://iec104.yaml#/definitions/values/bitstring"
values:
single:
enum:
- "OFF"
- "ON"
double:
enum:
- "INTERMEDIATE"
- "OFF"
- "ON"
- "FAULT"
regulating:
enum:
- LOWER
- HIGHER
step_position:
type: object
required:
- value
- transient
properties:
value:
type: integer
description: |
value in range [-64, 63]
transient:
type: boolean
bitstring:
type: array
description: |
bitstring encoded as 4 bytes
items:
type: integer
normalized:
type: number
description: |
value in range [-1.0, 1.0)
scaled:
type: integer
description: |
value in range [-2^15, 2^15-1]
floating:
type: number
binary_counter:
type: integer
description: |
value in range [-2^31, 2^31-1]
protection:
enum:
- "OFF"
- "ON"
protection_start:
type: object
required:
- general
- l1
- l2
- l3
- ie
- reverse
properties:
general:
type: boolean
l1:
type: boolean
l2:
type: boolean
l3:
type: boolean
ie:
type: boolean
reverse:
type: boolean
protection_command:
type: object
required:
- general
- l1
- l2
- l3
properties:
general:
type: boolean
l1:
type: boolean
l2:
type: boolean
l3:
type: boolean
status:
type: object
required:
- value
- change
properties:
value:
type: array
description: |
value length is 16
items:
type: boolean
change:
type: array
description: |
change length is 16
items:
type: boolean
qualities:
indication:
type: object
required:
- invalid
- not_topical
- substituted
- blocked
properties:
invalid:
type: boolean
not_topical:
type: boolean
substituted:
type: boolean
blocked:
type: boolean
measurement:
type: object
required:
- invalid
- not_topical
- substituted
- blocked
- overflow
properties:
invalid:
type: boolean
not_topical:
type: boolean
substituted:
type: boolean
blocked:
type: boolean
overflow:
type: boolean
counter:
type: object
required:
- invalid
- adjusted
- overflow
- sequence
properties:
invalid:
type: boolean
adjusted:
type: boolean
overflow:
type: boolean
sequence:
type: boolean
protection:
type: object
required:
- invalid
- not_topical
- substituted
- blocked
- time_invalid
properties:
invalid:
type: boolean
not_topical:
type: boolean
substituted:
type: boolean
blocked:
type: boolean
time_invalid:
type: boolean
...