Forward And Reverse Control Block (Fwd Rev Ctrl) - GE AV-300i User Manual

Wn comp out
Wordn->Bits src
Wn decomp src
Wordn->Bits cfg
Wn decomp inp
Wordn->Bits mon
W0 decomp mon
B0 Wn decomp
............
B15 Wn decomp

1.6.7 Forward and Reverse Control Block (Fwd Rev Ctrl)

The use of this Block allows a protection in case of a sudden failure of the Forward or Reverse command,
therefore a protection on the rotation direction. The Block has two inputs, Forward src and Reverse src, and
two outputs FRC invers and FRC alarm.
The output can be connected where necessary, for example on the Ramp or Speed Blocks.
When the drive is started, refer to the following table:
Forward src
If one of the two input signals is zero, refer to the table below:
Forward src
0
1
0
If both inputs are high during the functioning phase, both outputs maintain the previous state.
Description:
I/O CONFIG
I/O CONFIG
AV-300i Version 2 User's Guide
Reverse src
1 1
Reverse src
0
0
1
1 1
Fwd Rev Ctrl
Fwd Rev Ctrl src
Forward src
Reverse src
Fwd Rev Ctrl mon
FRC cmd mon
FRC invers
FRC alarm
SAVE PARAMETERS
—————— Function Description ——————
Monitor for the hexadecimal output value
It connects the selected signal to the Block input
It allows to set the Wn decomp inp with a value.
The Wn decomp inp is the default source of the Decomp
Word block.
Monitor of the hexadecimal input value for the Decomp Word Block.
Monitor for each output.
FRC invers
0
FRC invers
Not change
0
1
Not change
FRC alarm
1
TAVyS0 0 6
FRC alarm
1
0
0
Not change
TAVyS008
81
Ch.1