MR ETOS IM - Page 263

7 Operation
Maschinenfabrik Reinhausen GmbH 2019 2635163667/06 EN ETOS
®
IM
You can select the following options:
Option Description
None The device does not optimize the ASDU types.
Ed. 1 Optimization in accordance with IEC 60870 Edition 1
(Type 1, 3, 9, 11, 21, 126).
Ed. 1 Amendment2 Optimization in accordance with IEC 60870 Edition 1,
Amendment 2 (Type 1, 3, 9, 11, 13, 15 21, 126).
Ed. 2 Optimization in accordance with IEC 60870 Edition 2
(Type 1, 3, 5, 7, 9, 11, 13, 15, 20, 21, 126).
Table70: ASDU sequence optimization
To set the ASDU sequence optimization, proceed as follows:
1. Go to Settings > Parameters > IEC 60870-5-101 > ASDU sequence op-
timization.
2. Select the desired option.
3. Press the Accept button to save the modified parameter.
Reference time
You can use this parameter to set which time is to be transmitted by the con-
trol system. The device uses this information for time synchronization
[►Section 7.25, Page 292]. You can select the following options:
Option Description
Local The control system transmits the local time.
Note: If you use this option, you must deactivate the au-
tomatic changeover between daylight saving time and
standard time [►Section 7.25.5, Page 295]. Otherwise
the device will use an incorrect time.
UTC The control system transmits the time as UTC. The de-
vice calculates the local time from UTC and the set time
zone [►Section 7.25.3, Page 294].
Table71: Reference time
To set the reference time, proceed as follows:
1. Go to Settings > Parameters > IEC 60870-5-101 > Reference time.
2. Select the desired option.
3. Press the Accept button to save the modified parameter.