Siemens SIMATIC ET 200pro FC-2 Operating Instructions Manual page 102

Advanced commissioning
7.4 Drive control via PROFIBUS and PROFINET
Control word 1 (STW1)
Control word 1 (bits 0-10 in accordance with PROFIdrive profile, bits 11-15 specific to the
inverter).
Bit Significance
0 0 = OFF1
0 → 1 = ON
1 0 = OFF2
1 = No OFF2
2 0 = Quick stop
(OFF3)
1 = No quick stop
(OFF3)
3 0 = Inhibit operation Immediately switch-off motor (cancel pulses).
1 = Enable opera-
tion
4 0 = Disable RFG
1 = Do not disable
RFG
5 0 = Stop RFG
1 = Enable RFG
6 0 = Inhibit setpoint
1 = Enable setpoint
7 0 → 1 =
Acknowledge faults
8 1 = Jog 1
9 1 = Jog 2
10 0 = No control via
PLC
1 = Control via PLC Control via fieldbus, inverter accepts the process data from the fieldbus.
11 1 = direction rever-
sal
12 Reserved
13 1 = MOP up
14 1 = MOP down
15 Reserved
100
Explanation
The motor brakes with the ramp-down time p1121 of the ramp-function
generator. The inverter switches off the motor at standstill.
The inverter goes into the "ready" state. If, in addition bit 3 = 1, then the
inverter switches on the motor.
Switch off the motor immediately, the motor then coasts down to a
standstill.
The motor can be switched on (ON command).
Quick stop: The motor brakes with the OFF3 ramp-down time p1135
down to standstill.
The motor can be switched on (ON command).
Switch-on motor (pulses can be enabled).
The inverter immediately sets its ramp-function generator output to 0.
The ramp-function generator can be enabled.
The output of the ramp-function generator stops at the actual value.
The output of the ramp-function generator follows the setpoint.
The inverter brakes the motor with the ramp-down time p1121 of the
ramp-function generator.
Motor accelerates with the ramp-up time p1120 to the setpoint.
Acknowledge fault. If the ON command is still active, the inverter
switches to"closing lockout" state.
The inverter switch on the motor, speed = jog 1
The inverter switch on the motor, speed = jog 2
Inverter ignores the process data from the fieldbus.
Invert setpoint in the inverter.
Increase the setpoint saved in the motorized potentiometer.
Reduce the setpoint saved in the motorized potentiometer.
Operating Instructions, 04/2018, FW V4.7 SP10, A5E34257324B AF
Signal intercon-
nection in the
inverter
p0840[0] =
r2090.0
p0844[0] =
r2090.1
p0848[0] =
r2090.2
p0852[0] =
r2090.3
p1140[0] =
r2090.4
p1141[0] =
r2090.5
p1142[0] =
r2090.6
p2103[0] =
r2090.7
p1055[0] = r2090.
8
p1056[0]= r2090.9
p0854[0] =
r2090.10
p1113[0] =
r2090.11
p1035[0] =
r2090.13
p1036[0] =
r2090.14
SIMATIC ET 200pro FC-2 converter