Siemens MICROMASTER 440 Operating Instructions Manual page 73

Issue 10/06
r0054 CO/BO: Control word 1
Displays the first control word (STW) of the frequency inverter and can be used to display
the active commands.
Bit00 ON/OFF1
Bit01 OFF2: Electrical stop
Bit02 OFF3: Fast stop
Bit03 Pulse enable
Bit04 RFG enable
Bit05 RFG start
Bit06 Setpoint enable
Bit07 Fault acknowledge
Bit08 JOG right
Bit09 JOG left
Bit10 Control from PLC
Bit11 Reverse (setpoint inversion)
Bit13 Motor potentiometer MOP up
Bit14 Motor potentiometer MOP down
Bit15 CDS Bit 0 (Local/Remote)
CO: Actual frequency
r0063
Displays the actual frequency in Hz.
Frequency actual values:
V/f
SLVC
(observer
model)
Encoder
r0067 CO: Act. output current limit
Displays valid maximum output current of inverter.
Motor
Inverter
r0072 CO: Act. output voltage
Displays output voltage.
MICROMASTER 440
Operating Instructions (Compact)
P0400
r0313
⋅
60 P0408
0
0
1,2
P0305
P0640
Motor protection
r0209
Inverter protection
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
60
r0313
160 ms
P1300
<20
20,22
21,23
P1300 = 21,23 and P0400 = 0 --> F0090
Min
r0067
6 Commissioning
NO 1 YES
YES 1 NO
YES 1 NO
NO 1 YES
NO 1 YES
NO 1 YES
NO 1 YES
NO 1 YES
NO 1 YES
NO 1 YES
NO 1 YES
NO 1 YES
NO 1 YES
NO 1 YES
NO 1 YES
Smoothed speed act. value
r0022
Smoothed freq. actual value
r0021
Frequency actual value
r0063
Freq.act.value fr. the encoder
r0061
73