KEB COMBIVERT F5-A Applications Manual page 508

Network components
Bit Function
16 I1
17 I2
18 I3
19 I4
20 IA
21 IB
22 IC
23 Id
24 O1
25 O2
26 R1
27 R2
28...31
Control word long SY.43
The control word long (32 Bit) consists of SY.50 and SY.41.
Status word low SY.51
The actual state of the inverter can be read out with the status word.
Bit Value
0 1: ST
1 2: Error
0: Stop
2
4: Start
0: Clockwise
rotation
3
8: Counter-clockwise rotation
0: Set 0
16: Set 1
32: Set 2
48: Set 3
4...6
64: Set 4
80: Set 5
96: Set 6
112: Set 7
Page 10.1 - 12 COMBIVERT F5-A, -E, -H
SY.41: Control word high
Value Description
1: I1
2: I2
4: I3
corresponding input is set via the control word instead via hardware input.
8: I4
These bits are only effective if in di.01 „select signal source" the bit for the
appropriate input is set. Then the OR operation of this bit with the appropriate
16: IA
bits of parameter di.02 „digital input setting" is valid.
32: IB
64: IC
128: Id
256: O1 appropriate output is set via the control word or via the switching conditions.
Output signals O1, O2, R1 and R2 (visible in parameter ru.80) are OR ope-
512: O2
rated with the appropriate bits of the control word. The connection occurs
1024: R1
according di.42 „inverted outputs "(inverting level for the output signals) and
before they are switched to the hardware outputs with do.51 „hardware output
2048: R2
allocation".
SY.51: Control word low
Description
1= set control release (AND operation with di.01 bit 0)
Inverter is in error state
The modulation is switched off at „stop" and switched on at „start".
Exception: if a positioning is stopped with bit 11 "abort" in the con-
trol word, "stop" is displayed in the status word, if the drive re-
aches speed 0 (even if modulation is still active). This exception
can be cancelled with bit 9 in parameter Pn.65 „special functions"
Display of the actual direction of rotation
Display of the actual parameter set
reserved
© KEB, 2012-10