25
6 Commissioning
6.1.12 Delaytime of the Air Dampers During Pre-purge
Select parameter no. 768.
6.1.13 Parameters of the Interface
NOTICE
These parameters have to be equal to the settings of the remote control software.
Otherwise no communication is possible.
Nr. FMS ETA
/FA1
Short Text Description Min Max Default
768 1 2 KverznLE Damper delay after fan ON in seconds 0 15 5
Delay time for flaps after switching ON the fan in sec-
onds (only for FAT)
Enter a delay time for opening of the flaps with respect
to the ventilator release. This prevents from increasing
the power consumption of the purge motor in the star/
delta starting phase (only effective for FMS and ETAMA-
TIC).
(from 5.4 / 52201 on)
This parameter affects even with continuous purge.
Nr. FMS ETA
/FA1
Short Text Description Min Max Default
822 2 2 Baud S1 Baud rate of serial interface 1 0 5 4
This parameter sets the baud rate for the serial inter-
face. The standard value is parameter content 4 (19,200
baud). If the display shows problems with the serial
transmission (especially with long serial connections), it
may be helpful to drop the baud rate. This must be car-
ried out on the VMS/FMS/ETAMATIC as well as on the
operating device e.g. laptop.
0 = 1200 Baud 3 = 9600 Baud
1 = 2400 Baud 4 = 19 K 2 Baud
2 = 4800 Baud 5 = 38 K 4 Baud
824 2 2 Par. S1 Parity check for serial transfer (ser.1)1 0 2 1
This parameter sets the parity bit for interface transmis-
sion. Standard is even (parameter content: EVEN=0,
NONE=1, ODD=2).
0 = even
1 = none
2 = odd
826 2 2 Adr. S1 Network address VMS/FMS (ser.1)1 0 31 1
Network address VMS / FMS (serial Interface 1)
Enter the network address for the serial interface. Fac-
tory status for the network address is 1. Only if several
devices are connected via an RS422/RS485 bus, this
network address has to be changed.
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