Siemens MICROMASTER 420 - Commissioning

5. SYSTEM PARAMETERS International English
MICROMASTER 420 Operating Instructions 59
6SE6400-5AA00-0BP0
Parameter
Number
Parameter Name
Min
Max
[Default]
Units
♦
♦♦
♦P0003 User
Access Level
♦
♦♦
♦P0004 Setting
♦
♦♦
♦Changeable
♦
♦♦
♦Status
P0704 Function of digital input 4 – via analog input
Selects function on digital input 4 (via analog input)
0 Digital input disabled
1 ON Right
2 ON Left" (ON + Reverse)
3 OFF2 – coast to standstill
4 OFF3 – Quick ramp down (P1135 defines OFF3 ramp-down time)
9 Fault acknowledge
10 JOG right
11 JOG left
12 Reverse
13 Increase frequency (Main/additional setpoint=Keypad (P1000))
14 Decrease frequency (Main or additional setpoint = Keypad)
25 DC brake enable (see P1230 to P1233)
29 External trip
33 Disable additional setpoint (defined in P1000)
99 Enable BICO parameterization – for expert use only
Can only be reset via P0700 or P3900 = 1, 2 or factory setting P0970 = 1.
Note:
signals above 4 V are Active, signals below 1.6 V are Inactive
0
99
[0]
-
2
7
Digital input valuesr0722
Bit display-showing status of digital inputs.
Possible values:
Bit 00 "Digital input 1" 0 OFF
1 Active
Bit 01 "Digital input 2" 0 OFF
1 Active
Bit 02 "Digital input 3" 0 OFF
1 Active
Bit 03 "Digital input 4 (Via AIN)" 0 OFF
1 Active
Note
When the signal is active the segment is lit.
-
-
[-]
-
2
7