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EM-7804-F Rev.10 P. 11 / 19
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FUNCTIONAL BLOCK: fbCMP[0...7]
fbCMP[0...7] (Object ID : 33...40)
nv 76
...nv 83
nviCMPIn1
SNVT_switch
nv 84
...nv 91
nviCMPIn2
SNVT_switch
nv 92
...nv 99
nvoCMPOut
SNVT_switch
Delay time before the nvoCMPOut when the
nviCMPIn1 and nviCMPIn2 are deviated.
fbCMP[ ] :
SCPTtimeout
Network Variables
Configuration Properties
• Network Variables
NETWORK
VARIABLE
TYPE
{ Range }
{ Default }
EXPLANATIONS
nviCMPIn1
{SNVT_switch}
{0.0 0}, {100.0 1}, {Invalid}
{0.0 0}
Connects to the network variable to be compared.
nviCMPIn2
{SNVT_switch}
{0.0 0}, {100.0 1}, {Invalid}
{0.0 0}
Connects to the network variable to be compared.
nvoCMPOut
{SNVT_switch}
{0.0 0}, {100.0 1}, {Invalid}
{0.0 0}
nviCMPIn1 and nviCMPIn2 are compared. OFF is output when both val-
ues are equivalent, ON or ‘Invalid’ is output when they are not.
ON is output when nviCMPIn1 status change caused the discrepancy.
‘Invalid’ is output when nviCMPIn2 status change caused it.
OFF is output when nviCMPIn1 and/or nviCMPIn2 is ‘Invalid,’ regardless
of the values of both.
• Configuration Properties
CONFIGURATION
PROPERTY
NETWORK
VARIABLE
TYPE
{ Range }
{ Default }
EXPLANATIONS
SCPTtimeout
----
{SNVT_time_sec}
{0.1...60.0}
{5.0}
Delay time before ON or ‘Invalid’ is output when a discrep-
ancy occurs between nviCMPIn1 and nviCMPIn2.
OFF is immediately output when nviCMPIn1 and nviC-
MPIn2 states match, regardless of this setting.
