Siemens Simatic ET 200pro FC, Руководство по эксплуатации

Страница: 100 / 196

Commissioning and optimization (software)
7.3 Commissioning and optimization of the drive application
ET 200pro FC
100
Operating Instructions, 07/2016, A5E01100763B AC
Ramp times
Parameter Description Setting
P1120 = 10 Ramp-up time
Enter the acceleration time in seconds.
P1121 = 10 Ramp-down time
Enter the deceleration time in seconds.
Rounding
Parameter Description Setting
P1130 = 5.0 Ramp-up initial rounding time (in seconds) The rounding times are recommended, to
avoid abrupt responses and so to minimize
stress to the mechanical system.
The ramp-up and ramp-down times are
extended by the component of the rounding
ramps.
P1131 = 5.0 Ramp-up final rounding time (in seconds)
P1132 = 5.0 Ramp-down initial rounding time (in seconds)
P1133 = 5.0 Ramp-down final rounding time (in seconds)
P1134 = 0 Rounding type
0: continuous smoothing (jerk-free)
1: Discontinuous smoothing
NOTE: for discontinuous rounding (P1134 = 1),
after the setpoint is reduced or an OFF1 com-
mand, the final rounding at ramp-up (P1131)
and the initial rounding at ramp-down (P1132)
are not executed.