Control And Status Word 1 - Siemens SIMATIC ET 200pro Series Operating Instructions Manual

Figure 7-6
Telegram 1 uses word-by-word transfer of send and receive data (r2050/p2051).
If you require an individual telegram for your particular application, then using telegram 999
you have the option of individually interconnecting four transmit and receive words via BiCo.
For additional information, please refer to the List Manual in function diagrams 2468 and
2470.
7.4.1.1

Control and status word 1

The control and status words fulfill the specifications of PROFIdrive profile version 4.1 for the
"closed-loop speed controlled" mode.
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
SIMATIC ET 200pro FC-2 converter
Operating Instructions, 09/2017, FW V4.7 SP9, A5E34257324B AE
Interconnection of the receive words
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.
7.4 Drive control via PROFIBUS and PROFINET
Advanced commissioning
Signal intercon-
nection in the
inverter
p0840[0] =
r2090.0
p0844[0] =
r2090.1
p0848[0] =
r2090.2
p0852[0] =
r2090.3
p1140[0] =
95