Siemens SIMATIC S5-115U User Manual page 339

Simatic s5 series cpu 941-7ub11 cpu 942-7ub11 cpu 943-7ub11 and cpu 943-7ub21 cpu 944-7ub11 and cpu 944-7ub21
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S5-115U Manual
If you have set common-reference measurement at Switch S 9, there are four channel groups
available to you, each with four channels. You can configure each channel group separately for
current or voltage measurement. For this purpose, you must set the switches S 5, S 6, S 7 and S 8
(see Table 10-9 to 10-12). Switches S 5 and S 7 permit three settings (Left, Middle, Right); switches
S 6 and S 8 permit two settings (Left, Right). The switch positions refer to the module as repre-
sented in Figure 10-22:
Table 10-9. Setting Current/Voltage Measurement for Channel Group I
Channel Group I (Channel 0 to 3)
Current
Voltage
Table 10-10. Setting Current/Voltage Measurement for Channel Group II
Channel Group II (Channel 4 to 7)
Current
Voltage
Table 10-11. Setting Current/Voltage Measurement for Channel Group III
Channel Group III (Channel 8 to 11)
Current
Voltage
Table 10-12. Setting Current/Voltage Measurement for Channel Group IV
Channel Group IV (Channel 12 to 15)
Current
Voltage
EWA 4NEB 811 6130-02b
Analog Value Processing
Switch S 5
Switch S 7
Switch S 6
Switch S 8
10-35

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