ABB DCS550 - Page 254

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Signal and parameter list
3ADW000379R0501 DCS550 Manual e e
Signal / Parameter name
min.
max.
def.
unit
84.04 Block1Type (function block 1 type)
Selects the type for function block 1 [Block Parameter Set 1 (BPS1)]. Detailed description of the type can be
found in chapter ‘
Function blocks’:
0 =
NotUsed function block is not used
1 =
ABS absolute value
2 =
ADD sum
3 =
AND AND
4 =
Bitwise bit compare
5 =
Bset bit set
6 =
Compare compare
7 =
Count counter
8 =
D-Pot ramp
9 =
Event event
10 =
Filter filter
11 =
Limit limit
12 =
MaskSet mask set
13 =
Max maximum
14 =
Min minimum
15 =
MulDiv multiplication and division
16 =
OR OR
17 =
ParRead parameter read
18 =
ParWrite parameter write
19 =
PI PI-controller
20 =
PI-Bal initialization for PI-controller
21 =
Ramp ramp
22 =
SqWav square wave
23 =
SR SR flip-flop
24 =
Switch-B switch Boolean
25 =
Switch-I switch integer
26 =
TOFF timer off
27 =
TON timer on
28 =
Trigg trigger
29 =
XOR exclusive OR
30 =
Sqrt square root
Int. Scaling: 1 == 1 Type: C Volatile: N
NotUsed
Sqrt
NotUsed
-
84.05 Block1In1 (function block 1 input 1)
Selects the source for input 1 of function block 1 (BPS1). There are 2 types of inputs, signals/parameters and
constants:
−
Signals/parameters are all signals and parameters available in the drive. The format is -xxyy, with: - =
negate signal/parameter, xx = group and yy = index.
Example:
To connect negated SpeedRef (23.01) set Block1In1 (84.05) = -2301 and Block1Attrib (84.08) = 0h.
To get only a certain bit e.g. RdyRef bit 3 of MainStatWord (8.01) set Block1In1 (84.05) = 801 and
Block1Attrib (84.08) = 3h.
−
Constants are feed directly into the function block input. Declare them by means of Block1Attrib (84.08).
Example:
To connect the constant value of 12345 set Block1In1 (84.05) = 12345 and Block1Attrib (84.08) = 1000h.
Int. Scaling: 1 == 1 Type: SI Volatile: N
-32768
32767
0
-
84.06 Block1In2 (function block 1 input 2)
Selects the source for input 2 of function blo
ck 1 (BPS1). Description see Block1In1 (84.05), except:
To get only a certain bit e.g.
RdyRef bit 3 of MainStatWord (8.01) set Block1In2 (84.06) = 801 and
Block1Attrib (84.08)
= 30h.
Int. Scaling: 1 == 1 Type: SI Volatile: N
-32768
32767
0
-
84.07 Block1In3 (function block 1 input 3)
Selects the source for input 3 of function block 1 (BPS1). Description see
Block1In1 (84.05), except:
To get only a certain bit e.g.
RdyRef bit 3 of MainStatWord (8.01) set Block1In3 (84.07) = 801 and
Block1Attrib (84.08)
= 300h.
Int. Scaling: 1 == 1 Type: SI Volatile: N
-32768
32767
0
-