PKB-M, PKB-MS Operating Manual 11
ENGLISH
Safety
Times
Safety times
tv1
XXX0ms
XXX0 Safety times in milliseconds
tv1 Time between the motor contact de-energising and the brake
contact energising
tv2 Time between energising the brake contactor and firing the
thyristor
tv3 Time between firing the thyristor and the brake contactor de-
energising
tv4 Time between the brake contactor de-energising and enabling
the motor contactor
Regulat.
Data
Control data
P-value
XXX
Proportional factor
XXX Control boost
Off: control switched off (current is no longer controlled!)
I-value
XXX
Integrated time
XXX Control integration time in milliseconds
Boost-V
XXX
Additional boost
XXX Control additional boost
Boost-L
XXX
Limits for additional boost
XXX percentage limits for the activation of the additional boost
(related to the control set value)
Example: With a preset set value of 10 A and a limit of 20 %, the additio-
nal boost is active as long as the real braking current is smaller than 8 A
or greater than 12 A.
Ramp
XXX0ms
Control ramp time
XXX Ramp time of the control in milliseconds x 10
Boost: The control starts with the preset firing point.
When braking starts the current set value goes up from 0 A to the set
value within the ramp time (soft brake start).
tv2
XXX0ms
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