Honeywell SV2 Series User Manual page 229

Address Type
Dec Hex
765 2FD
Fuel / Air
766 2FE
768 300
Safety
288 120
Parameter
Safety Relay /
31 1F
Micro
SV2 Series Safety Shut-off Valves
V2F, V2V
Valve Intelligence Description
Model Levels
Base fuel/air curve informational flags related to
curve loading and saving
V2V Standard
Base curve current amplification
Fuel/Air curve current gain
All Standard Safety Parameters Verification status
All Standard Valve safety relay control state
SV2 SERIES SAFETY SHUT-OFF VALVES USER MANUAL
Data Content
Type
Curve related flags. Each bit has its unique meaning:
Bit 0 – true indicates that the latest point that has been
added to the curve has replaced an existing curve point.
Bit 1 – true/false indicates that the base fuel/air curve
commissioning mode is active/inactive.
Bit 2 – true indicates that a base fuel/air curve custom
maximum has already been defined.
Bit 3 – true indicates that a point is currently being
commissioned.
Bit 4 - true indicates that a base fuel/air curve custom
U16
minimum has already been defined.
Bit 5 – true indicates that the initial curve has already been
defined.
Bit 6 – true indicates that a curve point is just being sampled.
Bit 7 - curve is locked for Modbus editing
Bit 8 - the bit is set when a correct curve is uploaded via
Modbus. It is cleared as soon as the curve is verified via the
safety verification procedure.
Bit 9 - true indicates that a new curve point has just been
successfully saved (~was accepted by SV2 valve).
Current amplification value based on a current curve and
firing rate.
S16
Value scaled by 1x10
Current gain value based on a current curve and firing rate.
S16
Value scaled by 1x10
0x0 =Initial state; parameters have not been verified
0x1 =All safety parameters verified
0x82 =Modifications have been made, waiting for
Enum
verification
0x83 =Parameters verified, valve waiting for reset button
0x8000=There are unverified parameter(s)
0 =Relay in common off state
1 =Relay in on state
0x80=Relay current feedback in off state error
0x81=Relay current feedback in on state error
Enum
0x82=Relay curent was not interrupted by wrong key value
in defined time
0x83=Relay current was not interrupted by steady drive on
state in defined time
0x84=The right key has not been built in defined time period
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