Toshiba GRL100-701B Instruction Manual page 442

2. Application Layer
COMMON ADDRESS of ASDU
One COMMON ADDRESS OF ASDU (identical with station address)
3. List of Information
The following items can be customized with the original software tool "IEC103 configurator".
(For details, refer to "IEC103 configurator" manual No.6F2S0839.)
- Items for "Time-tagged message": Type ID(1/2), INF, FUN, Transmission condition(Signal
- Items for "Time-tagged measurands": INF, FUN, Transmission condition(Signal number),
- Items for "General command": INF, FUN, Control condition(Signal number)
- Items for "Measurands": Type ID(3/9), INF, FUN, Number of measurand, Type of
measurand quantities
- Common setting
• Transmission cycle of Measurand frame
• FUN of System function
• Test mode, etc.
CAUTION: To be effective the setting data written via the RS232C, turn off the DC supply of
the relay and turn on again.
3. 1 IEC60870-5-103 Interface
3.1.1 Spontaneous events
The events created by the relay will be sent using Function type (FUN) / Information numbers
(INF) to the IEC60870-5-103 master station.
3.1.2 General interrogation
The GI request can be used to read the status of the relay, the Function types and Information
numbers that will be returned during the GI cycle are shown in the table below.
For details, refer to the standard IEC60870-5-103 section 7.4.3.
3.1.3 Cyclic measurements
The relay will produce measured values using Type ID=3 or 9 on a cyclical basis, this can be read
from the relay using a Class 2 poll. The rate at which the relay produces new measured values can
be customized.
3.1.4 Commands
The supported commands can be customized. The relay will respond to non-supported commands
with a cause of transmission (COT) of negative acknowledgement of a command.
For details, refer to the standard IEC60870-5-103 section 7.4.4.
3.1.5 Test mode
In test mode, both spontaneous messages and polled measured values, intended for processing in
the control system, are designated by means of the CAUSE OF TRANSMISSION 'test mode'.
number), COT
COT, Type of measurand quantities
 441 
6 F 2 S 0 8 5 0