Siemens SIMATIC ET 200pro - Page 106

Setting functions
8.3 Setpoints
SIMATIC ET 200pro FC-2 converter
106 Operating Instructions, 04/2015, FW V4.7.3, A5E34257324B AB
Interconnecting the fixed speeds with a main setpoint
Figure 8-7 Fixed speeds as setpoint source
Table 8- 4 Setting the fixed speed as a setpoint source
Parameter
Remark
p1070 = 1024
Main setpoint
Interconnecting the main setpoint with fixed speeds.
p1075 = 1024
Additional setpoint
Interconnecting the additional setpoint with fixed speeds
Select direct or binary fixed setpoint
The converter distinguishes between two methods for selecting the fixed setpoints:
1. Direct selection:
You set 4 different fixed setpoints. By adding one or more of the four fixed setpoints, up
to 16 different resulting setpoints are obtained.
Figure 8-8 Simplified function diagram for directly selecting fixed setpoints
Additional information about direct selection can be found in function diagram 3011 in the
List Manual.
2. Binary selection:
You set 16 different fixed setpoints. You precisely select one of these 16 fixed setpoints
by a combination of four selection bits.