RE_240-1CA20

Manual VIPA System 200V Chapter 3 Deployment
HB97E - CP - RE_240-1CA20 - Rev. 12/42 3-35
The delayed acknowledgment time defines the maximum time for the
acknowledgment from the partner when the connection is being
established. The QVZ is specified in units of 20ms.
Range: 0 ... 255 Default: 25
BWZ is the max. time between acknowledgement of a request telegram
(DLE) and STX of the answer telegram.
The BWZ is specified in units of 20ms.
Range: 0 ... 255 Default: 100
Maximum number of allowed attempts for a CP 240 to establish a
connection.
Range: 0 ... 255 Default: 3
With exceeding the block waiting time (BWZ) you can set the maximum
number of repetitions for the request telegram by means of the parameter
DBL. If these attempts are unsuccessful, the transmission is interrupted.
Range: 0 ... 255 Default: 6
A communication partner has a high priority when its transmit request
supersedes the transmit request of a partner. When the priority is lower, it
must take second place after the transmit request of the partner.
The priorities of the two partners must be different for the 3964(R) and
RK512 protocols.
You may select one of the following settings:
0: low
1: high Default: 0 (low)
Delayed
acknowledgment
time (QVZ)
(for 3964(R), RK512)
Block delay time
(BWZ)
(for 3964(R), RK512)
STX repetitions
(for 3964(R), RK512)
Repetitions of data
blocks (DBL) if
exceeding BWZ
(for 3964(R), RK512)
Priority
(for 3964(R), RK512)