Endress+Hauser ControlCare SFC162, Руководство по эксплуатации

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5 Configuring the Field Controller ControlCare Field Controller: Commissioning and Configuration
44 Hauser
5.3.11 Multiple Discrete Output block
The Multiple Discrete Output block forces the electrical outputs of the connected relay output
module SFC428, SFC432, SFC435 or SFC438 to "True/1" or "False/0" according to the value of
IN_Dx , which must be "0" or "1". If signal inversion is required, the Discrete Output block must be
used.
Fig. 5-10 Schematic diagram of Multiple Discrete Output block
Procedure 1 In the fieldbus view, right click on the Multiple Discrete Output block Device Tag-MDO-n
and select Off Line Characterization . The Characterization dialog opens.
– Press the ALL button in the toolbar to display all parameters
2 Expand the MODE_BLK node and set the Target Mode to Auto
– Select the Target node then click the Edit button
– Select Auto from the drop-down menu, click End Edit to confirm the selection
– Click Close to leave the dialog.
3 Set CHANNEL to the input connected to the block as defiined in Section 5.3.1
– Select CHANNEL , then click the Edit button
– Enter the CHANNEL value (Rack+Slot+Group+ 9 )
– Click on End Edit
4 If you want to set fault values for the signal do it as follows:
– Open each parameter with Edit and click End Edit after the parameter has been set
– Select FSTATE_TIME and enter a delay between fault recognition and block reaction
– Select MO_OPS and check all inputs where a fault values will apply,
check the appropriate inputs where this fault value is to be used on start-up
– Select the FAULT_VALDX parameter of each input checked, and enter the fault value.
5 Repeat the process for all MDO blocks.
Properties The MDO block forces all output signals as shown in Table 5-9. NO (Normally open) and NC
(normally closed) is the state of the relay when power is not applied.
Tab. 5-9: Relay status of the output module as a function of OUT_D
To modules
SFC428
SFC432
SFC435
SFC438
IN_D1
IN_D5
IN_D4
IN_D7
IN_D2
IN_D6
IN_D3
IN_D8
CHANNEL
SELECTOR
RRSG
9
FSAFE_VAL 1/8
FAILSAFE
ACTIVE
IN_Dx SFC428, SFC432, SFC438
(NO relay) SFC435, SFC438
(NC relay)
0 Activated Deactivated
1 Deactivated Activated