Fig. 3-30 Digital Outputs; Digital Outputs (Dout) - Siemens MICROMASTER 440 Operating Instructions Manual

3 Functions
3.6.2

Digital outputs (DOUT)

Number:
Parameter range:
Function chart number:
Features:
- cycle time:
Binary states in the drive can be output via the digital outputs. As result of the fast
cycle time, it is possible to control external devices and to display the state in real
time. In order that higher powers can also be output, the internal signal (TTL level)
is amplified using a relay (refer to Fig. 3-30).
Relay:
- max. opening / closing time:
- voltage / current
BI: Fct. of DOUT 1
P0731.C
(52:3)
BI: Fct. of DOUT 2
P0732.C
(52:7)
BI: Fct. of DOUT 3
P0733.C
(0:0)
Fig. 3-30
The states, which are to be output, are defined using the "BI" parameters P0731
(digital output 1), P0732 (digital output 2) and P0733 (digital output 3). For the
definition, the "BO" parameter number or "CO/BO" parameter number and the bit
number of the particular state should be entered into P0731 – P0733. Frequently
used states including the parameter number and bit are shown in the following
Table (refer to Table 3-12).
Table 3-12
Parameter value
52.0
138
3
r0730 – P0748
FP2100
1 ms
Invert DOUTs
0 ... 7
P0748 (0)
0
-1
1
Invert DOUTs
0 ... 7
P0748 (0)
0
-1
2
Invert DOUTs
0 ... 7
P0748 (0)
0
-1
4
Digital outputs
Parameters P0731 – P0733 (frequently used functions / states)
Significance
Drive ready
5 / 10 ms
30 V DC / 5 A
250 V AC / 2 A
CO/BO: State DOUTs
r0747
r0747 .0
CO/BO: State DOUTs
r0747
r0747 .1
CO/BO: State DOUTs
r0747
r0747 .2
MICROMASTER 440
Issue 10/06
COM
Kl.20
NO
Kl.19
NC
Kl.18
COM
Kl.22
NO
Kl.21
COM
Kl.25
NO
Kl.24
NC
Kl.23
Operating Instructions
6SE6400-5AW00-0BP0