Control system (BMS 2007)
20
CHP switching cabinet
VITOBLOC 200
5780078
GB
EVU level
The following parameters are adjustable on the EVU level (only with password):
FACTORY level
The following parameters are adjustable on the FACTORY level (only with password):
Tab. 22 Parameter, Part 2
–EVU and FACTORY level
2.6
Description of the RS 3964-interface
Interface parameter
The module interface is configured as below:
type
RS232 (9-pole plug)
baud rate
9,600 baud
parity
none
data bits
8
stop bits
1
The parameters are fixed so that they cannot be changed with the operator panel.
DK3964R data request
Remote service requests the module data by sending the character Hex 22 in the DK3964R procedure. Then
module control sends a data block of 102 bytes to remote service. Section data item list CHP UNI 001 describes the
structure of the data block from page 21.
Tab. 23 Interface parameters and DK3964R data request
1. low mains voltage
shutdown if below limits
2. excess mains voltage
shutdown if limits exceeded
3. low mains frequency
shutdown if below limits
4. excess mains frequency
shutdown if limits exceeded
5. mains settling time
release after system recovery
6. synchronising delta-F
frequency difference to enabling release
7. synchronising delta-U
voltage difference to enabling release
8. phase angle difference
phase angle difference to enabling release
9. vector jump angle
sudden phase change, shutdown if limits exceeded
10. spare
1. module number
serial number
2. operating hours
correct option
3. starts
correct option
