Function assignment of external terminals
Parameter
6 - 120
MRS signal logic inversion
When Pr. 17 is set to "2", the MRS signal (output stop) can be changed to the normally closed (NC con-
tact) input specification. When the MRS signal turns on (opens), the inverter shuts off the output.
Assign a different action for each MRS signal input from communication and external terminal
(Pr. 17 = 4)
When Pr. 17 is set to "4", the MRS signal from external terminal (output stop) can be changed to the
normally closed (NC contact) input, and the MRS signal from communication can be changed to the
normally open (NO contact) input.
This function is useful to perform operation by communication with MRS signal from external termi-
nal remained on.
Fig. 6-52:
Connection of the MRS signal in source logic
I000011C
External MRS
Communication MRS
Pr. 17
0
2
4
OFF
OFF
Operation enabled
Output shutoff
Output shutoff
OFF
ON
Output shutoff
Output shutoff
Output shutoff
ON
OFF
Output shutoff
Output shutoff
Operation enabled
ON
ON
Output shutoff
Operation enabled
Output shutoff
Tab. 6-28:
Activating the output shutoff by external signal or communication
NOTES
For MRS signal, assign the function by setting "24" to any of Pr. 178 to Pr. 184 "Input terminal func-
tion selection".
When using an external terminal to input the MRS signal, the MRS signal shuts off the output in
any of the operation modes.
Changing the terminal assignment using Pr. 178 to Pr. 184 "Input terminal function selection" may
affect the other functions. Make setting after confirming the function of each terminal.
Pr. 17 = 0
Pr. 17 = 2
Содержание fr-e700 series
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Страница 112: ...Operation panel Operation 4 20 ...
Страница 154: ...External operation Basic settings 5 42 ...
Страница 528: ...CC Link IE Field Network Basic Parameter 6 374 ...
Страница 562: ...Meters and measuring methods Troubleshooting 7 34 ...
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