Operating instructions

74
In-
dex
Controller parameters
38 36
Addr. Symbol
SYNC_ADR Synchrotakt address 0... period/2 r/w 100
Name
Value
Range
Combo-
Opt.
Unit S
R/W
A
De-
fault
Re-
mark
Thye SYNC address contents of the individual controllers then contain different
values. As a result, the time up to the initial switch-on varies. This makes staggered
switching possible, particularly with the slow pulse time of 1 sec. Values with an
interval of 100 mean a delayed switch-on by one pulse period T
0
(group formation).
This function also allows switch-on to, for instance, an emergency power
generator (step-by-step switch-on of the load).
Example: 4 controllers e.g. with 100 A, load level control ca. 30%
contents of Sync_Adr: 0 (100), 25, 50, 75
NOTE
The mains load optimizations with SYT9 and QTM are not depen-
dent on connection of a controller to a bus module.
Controller a, b, c, d with a load
level control of 30%
Mains load
Contents Sync. Addr.