Multi Ramp Block (Multi Ramp) - GE AV-300i User Manual

1.7.2 Multi Ramp Block (Multi Ramp)

This Block allows to select 4 different sets of the Ramp times. Each Ramp time set allows to set the accelera-
tion and deceleration times of the Ramp and of the S-Ramp and the deceleration time of the Fast Stop.
The Block has two input sources: Multi Ramp set 0 src and Multi ramp set 1 src.
According to the state of the signals connected to the sources, it is possible to select one of the output Multi
Ramp Sets.
These are called: MRO – MR1 – MR2 – MR3.
The state of each single Set is monitored via the Multi Ramp sel mon menu, where if MR0 is active, the value
displayed is 0, if MR1 is active, the value displayed is 1, etc.
The next table lists the possible combinations of the inputs, which, on their turn, determine the different outputs:
Multi Ramp set 1 src
The normally used Ramp is the one set in Set 0.
The inputs of this Block are:
The outputs are:
Each set is made of (for example MR0):
· MR0 acc dlt spd
· MR0 acc dlt time
· MR0 dec dlt spd
· MR0 dec dlt time
· MR0 fdec dlt spd
· MR0 fdec dlt time
· MR0 acc S curve
· MR0 dec S curve
Description:
RAMP CONFIG Multi ramp
AV-300i Version 2 User's Guide
Multi Ramp set 0 src
0
0
1
1
· Mlt ramp s0 src
· Mlt ramp s1 src
· The ACTIVE SET which goes into the Ramp Block
Delta speed acceleration – speed variation in rpm
Delta time acceleration - time, in seconds, needed to perform the acc dtl sdp
Delta speed deceleration – speed variation in rpm
Delta time deceleration - time, in seconds, needed to perform the dec dtl spd
Faststop-Delta speed deceleration – for the faststop ramp, as for dec dtl spd
Faststop-Delta time deceleration – for the faststop ramp, as for dec dtl time
acceleration half-adjust time for the S-Ramp in seconds
deceleration half-adjust time for the S-Ramp in seconds
Multi ramp src
Mlt ramp s0 src
Mlt ramp s1 src
Multi ramp cfg
Multi ramp set 0
Acc set 0
MR0 acc dlt spd
MR0 acc dlt time
Dec set 0
MR0 dec dlt spd
—————— Function Description ——————
ACTIVE SET
0
1
0
1
MR0
MR1
MR2
MR3
TAV3 i0 0 9
Ch.1
85