Operating instructions

67
Unit 7 now operates additionally as a master for units 7-10.
The quality of grid load optimization of the two now newly formed dASM groups (units 1-6, units
7-10) is of a similar level to the previously formed dASM group units 1-10.
6.2 SYT-9 PROCEDURE
A process for static mains load optimization: minimizes mains load peaks and associated mains
reaction shares. For the SYT-9 process, set points and load changes are not automatically included
in mains load optimization.
The SYT-9 process requires an additional component. For Thyro-P, it should only be employed in
connection with already installed controllers (Thyro-M, Thyrotakt MTL) under SYT-9 process.
Then, the pulse of the SYT card must be connected to the terminal X5.1:18 and ground to X5.1:14.
On the Thyro-P Power Controller, the jumper X201 (behind X5) must be pulled off. For this purpose,
the texts BAL 00180 and operating instructions SYT-9 must be observed as described under Thyro-M.
THYRO-P SYT9 NO. 1 THYRO-P SYT9 NO. 1
NO. NO.
1 X5.2.5 - A10 1 X5.2.18 - C10
2 - A12 2 - C12
3 - A14 3 - C14
4 - A16 4 - C16
5 - A18 5 - C18
6 - A20 6 - C20
7 - A22 7 - C22
8 - A24 8 - C24
9 - A26 9 - C26
Connection of up to 9 Thyro-P at one SYT9-Module
6.3 SOFTWARE SYNCHRONIZATION
By means of different settings in the storage location SYNC_Adresse, a different startup of the indi-
vidual power controllers (counter x 10ms) may be achieved. The counter is set to 0 after switching
on the mains or RESET. While the counter is running, the power controller is switched passive, as
during controller lock.
It is possible to enter values in SYNC_Adresse larger than the clock time T0. Then, startup of the
power controller is only during the next clock time. For instance, in an emergency power plant,
slow switching of the total load is possible. The max. delay is 65535 x 10ms. This value also forms
the base setting for the ASM process.
L1
L2
L3
Unit 1
(M)
Unit 2 Unit 3
X41 X40 X41 X40
Unit 4 Unit 5 Unit 6
Unit 7
(M)
Unit 8 Unit 9
X41 X40 X41 X40 X41 X40 X41 X40X41 X40X41 X40
X41 X40
Unit 10