Siemens MASS 2100 Operating Instructions Manual page 158

Functions
8.8 Dosing
One of the following channels must be assigned to control the discrete primary valve and one
must be assigned to control the secondary discrete valve.
Table 8-2 Two on/off valves
Valve control Channel HW con‐
figuration
Discrete valve con‐ Signal output
trol - Primary Valve
Relay output
Discrete valve con‐ Signal output
trol - Secondary
Valve
Relay output
Control valve
Configuration of one analog valve.
One of the following channels must be assigned to control the analog valve.
Table 8-3 Control valve
Dosing mode Valve control
Control valve Analog
Note
If the output channels including current output are configured for valve control, they cannot
report alarm status or fault levels.
158
Output Channel SW configuration
channel
Menu item
2 2.4.2.1
2.4.2.27
3 2.4.3.1
2.4.3.29
4 2.4.6.1
2.4.6.27
3 2.4.4.1
4 2.4.7.1
2 2.4.2.1
2.4.2.27
3 2.4.3.1
2.4.3.29
4 2.4.6.1
2.4.6.27
3 2.4.4.1
4 2.4.7.1
Channel HW Output
configuration channel
Signal output 2
3
4
"Operation Mode"
"Status Mode"
"Operation Mode"
"Status Mode"
"Operation Mode"
"Status Mode"
"Status Mode"
"Status Mode"
"Operation Mode"
"Status Mode"
"Operation Mode"
"Status Mode"
"Operation Mode"
"Status Mode"
"Status Mode"
"Status Mode"
Channel SW configuration
Menu item
2.4.2.1 "Operating Mode"
2.4.2.2 "Process Value"
2.4.3.1 "Operating Mode"
2.4.3.2 "Process Value"
2.4.6.1 "Operating Mode"
2.4.6.2 "Process Value"
Operating Instructions, 06/2017, A5E39789040-AA
Value
Status Output
Primary Valve Dosing
Status Output
Primary Valve Dosing
Status Output
Primary Valve Dosing
Primary Valve Dosing
Primary Valve Dosing
Status Output
Secondary Valve Dosing
Status Output
Secondary Valve Dosing
Status Output
Secondary Valve Dosing
Secondary Valve Dosing
Secondary Valve Dosing
Value
Current Output
Control valve
Current Output
Control valve
Current Output
Control valve
MASS 2100 & FC300 (FCT030)