Selection Of Command Source; Digital Input (Din) - Siemens MICROMASTER 420 Operating Manual

6 Commissioning
6.2.2

Selection of command source

Selection of
P0700 =...
command source
Selects digital command source.
0 Factory fault setting
1 BOP (keypad)
2 Terminal
4 USS on BOP link
5 USS on COM link
6 CB on COM link
6.2.3

Digital input (DIN)

Function of digital input 1
P0701=...
Terminal 5
1 ON / OFF1
Function digital input 2
P0702 =...
Terminal 6
12 Reverse
Function digital input 3
P0703 =...
Terminal 7
9 Fault acknowledge
Function digital input 4
P0704 = 0
Via analog input
Terminals 3, 4
0 Digital input disabled
Debounce time for
P0724 =...
digital inputs
Defines debounce time (filtering
time) used for digital inputs.
0 No debounce time
1 2.5 ms debounce time
2 8.2 ms debounce time
3 12.3 ms debounce time
DIN channel
16
2
BOP
Terminals
USS
BOP link
USS
COM link
CB
COM link
1
Possible Settings:
0 Digital input disabled
1 ON / OFF1
2 ON + Reverse / OFF1
12
3 OFF2 – coast to standstill
4 OFF3 – quick ramp-down
9 Fault acknowledge
10 JOG right
9
11 JOG left
12 Reverse
13 MOP up (increase frequency)
0
14 MOP down (decrease frequency)
15 Fixed setpoint (Direct selection)
16 Fixed setpoint (Direct selection + ON)
17 Fixed setpoint (Binary coded selection + ON)
21 Local/remote
3
25 DC brake enable
29 External trip
33 Disable additional freq setpoint
99 Enable BICO parameterization
Kl.8 P24
Debounce time: DIN
0 ... 3
Kl.9 0 V
P0724 (3)
24 V
T 0
0 V
Issue 04/04
P0700 = 2
Sequence control
Setpoint
channel
Function of DIN 1
0 ... 99
P0701 (1)
0
&
99
r0722
r0722
CO/BO: Bin.inp.val
MICROMASTER 420
Compact Operating Manual
Motor
control