ABB ACSM1 - Page 206

Parameters and firmware blocks
206
0…1000 ms Position reference filter time for position reference set 1.
65.09 POS STYLE 1 FW block: PROFILE REF SEL (see above)
Determines the behaviour of the position profile generator when position reference set 1 is used. The
figures below display the behaviour of each bit (different bit combinations are also possible).
In synchron applications, bits 0…2 determine in which way the drive moves to an additional position
reference or corrects the synchronising. Only one of the bits 0…2 can be active at a time.
The positioning priority order is:
1) bit 2 or according to the linear axis positioning selected by par. 60.02 POS AXIS MODE.
2) bit 0
3) bit 1.
Conversion from binary to hexadecimal format examples:
Bits 3…6 determine the path to the target position.
0b0000000…0b1111111 Positioning style for position reference set 1.
Bit 0 1 = Positioning direction depends on the direction of the synchronous (master) speed.
0 = Positioning direction is independent of the synchronous (master) speed.
Bit 1 1 = Counter-clockwise positioning to the target position (bit 0 = 0).
or positioning in the opposite direction to the synchronous (master) speed when bit 0 = 1.
0 = Clockwise positioning to the target position (bit 0 = 0).
or positioning in the direction of the synchronous (master) speed when bit 0 = 1.
0001 0000
04bit number
binary value
decimal value
2
4
= 32
hex value 10h
0010 0100
25bit number
binary value
decimal value 2
5
+ 2
2
= 32 + 4 = 36
hex value 20 + 4 = 24h
v
t
s
v
t
s
position ref. 180°
4.13 POS REF IPO
4.01 SPEED REF POS
65.03 POS START 1
v
t
s
t
s
v
Position ref. 180°
4.13 POS REF IPO
4.01 SPEED REF POS
65.03 POS START 1