Name
Range
Description
Channels in
use
Channel
0…Channel 7 (or
None)
Selects the number of channels to be used by the module.
Table. 6.1.3 - 34. Channel settings.
Name
Range
Step Default
Description
T.C.
type
0: +/- 20mA
1: 4…20mA
2: Type J
3: Type K
4: Type T
5: Type E
6: Type R
7: Type S
-
1:
4…20mA
Selects the thermocouple or the mA input connected to the I/O module.
Types J, K, T and E are nickel-alloy thermocouples, while Types R and S are
platinum/rhodium-alloy thermocouples.
Input
value
-101.0…2
000.0
0.1
-
Displays the input value of the selected channel.
Input
status
0: Invalid
1: OK
-
-
Displays the input status of the selected channel.
6.1.4 IEC 61850
The user can enable the IEC 61850 protocol in device models that support this protocol at
Communication
→
Protocols
→
IEC61850. AQ-21x frame units support Edition 1 of IEC 61850.
AQ-25x frame units support both Edition 1 and 2 of IEC61850. The following services are supported by
IEC 61850 in Arcteq devices:
• Up to six data sets (predefined data sets can be edited with the IEC 61850 tool in AQtivate)
• Report Control Blocks (both buffered and unbuffered reporting)
• Control ('Direct operate with normal security’, ’Select before operate with normal
security, ’Direct with enhanced security’ and ’Select before operate with enhanced
sequrity’ control sequences)
• Disturbance recording file transfer
• GOOSE
• Time synchronization
The device's current IEC 61850 setup can be viewed and edited with the IEC61850 tool (
Tools
→
Communication
→
IEC 61850). By browsing the 61850 tree one can see the full list of available logical
nodes in the Arcteq implementation.
Settings.
The general setting parameters for the IEC 61850 protocol are visible both in AQtivate and in the local
HMI. The settings are described in the table below.
Table. 6.1.4 - 35. General settings.
Name
Range
Step
Default
Description
Enable IEC 61850
0: Disabled
1: Enabled
-
0:
Disabled
Enables and disables the IEC 61850 communication
protocol.
IP port
0…65 535
1
102
Defines the IP port used by the IEC 61850 protocol.
The standard (and default) port is 102.
General deadband
0.1…10.0%
0.1%
2%
Determines the general data reporting deadband settings.
A
AQ
Q-S254
-S254
Instruction manual
Version: 2.06
64
© Arcteq Relays Ltd
IM00024
Summary of Contents for AQ-S254
Page 1: ...AQ S254 Alarm and Indication IED Instruction manual...
Page 2: ......
