Yaics1B Configuration; Parameters; Inputs - GE Mark VIeS System Manual

4.1.6 YAICS1B Configuration

4.1.6.1 Parameters

Parameter Description
SystemLimits Enable or temporarily disable all system limit checks.
Setting this parameter to Disable will cause a diagnostic
alarm to occur.
Min_ MA_Input Select minimum current for healthy 4-20 mA input
Max_ MA_Input Select maximum current for healthy 4-20 mA input

4.1.6.2 Inputs

Input Description
AnalogInput01 First of 10 Analog Inputs – board point. Point edit
through
AnalogInput10
InputType Current or voltage input type
Low_Input Value of input current (mA) or voltage (V) at low end of input scale
Low_Value Value of input in engineering units at Low_Input
High_Input Value of input current (mA) or voltage (V) at high end of input scale
High_Value Value of input in engineering units at High_Input
InputFilter Bandwidth of input signal filter
TMR_DiffLimit Difference limit for voted inputs in % of High_Value - Low_Value
SysLim1Enabl Enable System Limit 1 fault check
SysLim1Latch System Limit 1 fault latch - if set, requires a Reset System Limits
(RSTSYS) on SYS_OUTPUTS block to clear
SysLim1Type System Limit 1 Check Type
SysLim1 System Limit 1 in engineering units
SysLim2Enabl Enable System Limit 1 fault check
SysLim2Latch System Limit 2 fault latch - if set, requires a Reset System Limits
(RSTSYS) on SYS_OUTPUTS block to clear
SysLim2Type System Limit 2 Check Type
SysLimit2 System Limit 2 in Engineering Units
DiagHighEnab Enables the generation of a high limit diagnostic alarm when the
value of the 4-20 mA input is greater than the value of parameter
Max_MA_Input
DiagLowEnab Enables the generation of a low limit diagnostic alarm when the
value of the 4-20 mA input is less than the value of parameter Min_
MA_Input
TMR_DiffLimt Diag limit, TMR input vote difference, in percent of (High_Value -
Low_Value)
98 GEH-6855_Vol_II
Choices
Enable, Disable
0 to 22.5 mA
0 to 22.5 mA
Choices
(Input REAL)
Unused or 4-20 mA (for all Analog Inputs)
±5 V or ±10 V (for AnalogInput01 to 08 only)
±1 mA (for AnalogInput09 and 10 only)
-10 to 20
-3.4082 e + 038 to 3.4028 e + 038
-10 to 20
-3.4082 e + 038 to 3.4028 e + 038
Unused, 0.75hz, 1.5hz, 3hz, 6hz, 12hz
0 to 200
Enable, Disable
Latch, NotLatch
>= or <=
-3.4082 e + 038 to 3.4028 e + 038
Enable, Disable
Latch, NotLatch
>= or <=
-3.4082 e + 038 to 3.4028 e + 038
Enable, Disable
Enable, Disable
0 to 200 %
GEH-6855_Vol_II Mark VIeS Functional Safety Systems Volume II
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