Restricted settings via man-
machine interface
ABB Network Partner AB
1MRK 580 163-XEN
Page 4 - 11
Version 1.0-00
3Testing
1.1 Configure the MMI--BLOCKSET functional input to the binary input
of the terminal, which is determined by the engineering or the input
that is not used by any other built-in function.
1.2 Set the setting restriction to Setting Restrict = Block.
1.3 Connect the rated control DC voltage to the selected binary input.
1.4 Try to change the setting of any parameter for one of the built-in
functions. Reading of the values must be possible. The terminal must
not respond to any attemp to change the setting value or configura-
tion.
1.5 Disconnect the control DC voltage from the selected binary input.
1.6 Repeat the attempt under item 1.4. The terminal must accept the
changed setting value or changed configuration.
1.7 Depending on the requested design for a complete terminal, leave the
function active or reconfigure the function into the default configura-
tion and set the setting restriction function out of operation to Setting
Restrict = Open.
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