Gap 1-3 - GE Mark VIeS System Manual

8.3.4.8 Gap 1-3

[ ] = defaults
†
is only valid with YVIBS1B
‡
LM Tracking Filter magnitude value may be inaccurate at 160, 320 ms frame periods.
Name Direction
GAP1_VIB1 AnalogIn-
put
GAP2_VIB2 AnalogIn-
put
GAP3_VIB3 AnalogIn-
put
GnBiasOvride Snsr_Offset
Gain Bias Amount of bias voltage
Override (dc) to remove from
[Disable], input signal used to
Enable max. A/Ds signal range
used only when
GnBiasOvride is
enabled
[10]
±13.5
SysLim2Enabl SysLim2Latch
Enable System Limit Latch the alarm
[Latch], NotLatch
2
[Disable], Enable
266 GEH-6855_Vol_II
Data Description
Type
REAL Average Air Gap (for Prox) or DC
volts(for others),DC component of
input#1
REAL Average Air Gap (for Prox) or DC
volts(for others),DC component of
input#2
REAL Average Air Gap (for Prox) or DC
volts(for others),DC component of
input#3
Gain
Resolution of
input signal
(net gain
unchanged),
select based
on expected
range, use
only if
GnBiasOvride
is enabled
[1x], 2x, 4x, 8x
SysLim2Type
System Limit 2
Check Type
[ >= ] , <=
VIB_Type4
Type of vibration
probe, group 4
†
CDM_BN_ChgAmp,
† CDM_PCB_
ChgAmp,
PosProx,
[Unused],
‡ VibLMAccel,
VibProx,
VibProx-KPH1,
VibProx-KPH2,
VibSeismic,
VibVelomitor
LMlpcutoff SysLim1Enabl
Low pass Enable System
3dB point Limit 1
(cutoff Hz)
[Disable],
for LM Enable
tracking
filters
1.5Hz,
2.0Hz,
[2.5Hz],
3.0Hz,
3.5Hz,
4.0Hz,
4.5Hz,
5.0Hz
SysLimit2
System Limit 2 –
GAP in negative
volts (Velomitor) or
positive mils (Prox)
[10]
-100 to 100
GEH-6855_Vol_II Mark VIeS Functional Safety Systems Volume II
Public Information
Scale Scale_Off
Scale
Volts/- offset for
mil or Prox
Volt- position
s/ips only, in
[0.2] mils
0 to 2 [0]
0 to 90
SysLim1Latch SysLim1Type
Latch the System Limit 1
alarm Check Type
[Latch],
[ >= ] , <=
NotLatch
CDM_Probe_Gain CDM_Amp_Gain
PCB Probe Gain, PCB Charge
pico-coulombs per amplifier Gain,
psi millivolts per
[17] pico-coulomb
1 to 100 [10]
1 to 100
TMR_
DiffLimit
Difference
Limit for Voted
TMR Inputs in
Volts or Mils
[2]
-100 to 100
SysLimit1
System
Limit 1 –
GAP in
negative
volts
(Velomitor)
or positive
mils (Prox)
[90]
-100 to
100