Honeywell SV2 Series User Manual page 216

SV2 Series Safety Shut-off Valves
Address Type Valve
Model
Dec Hex
290 122
291 123
292 124
293 125
294 126
295 127
296 128
297 129
298 12A
299 12B
300 12C
301 12D
302 12E
303 12F
304 130
305 131
306 132
307 133
308 134
309 135
310 136
311 137
312 138
313 139
Fuel/Air V2V
314 13A
315 13B
316 13C
317 13D
318 13E
319 13F
320 140
340 154
341 155
342 156
Intelligence Description
Level
Fuel/air module factory data
Standard
Ignition Hold On Period
Ignition Ramp Period
Fuel Valve Position
Data Content
Type
62 x Char
62 x Char
62 x Char
62 x Char
62 x Char
62 x Char
62 x Char
62 x Char
62 x Char
62 x Char
62 x Char
62 x Char
62 x Char
62 x Char
Fuel/air module factory data string of
characters ended by either ASCII-0 or end of
62 x Char
register array.
62 x Char
Two characters per register
62 x Char
Registers are dedicated to store model #,
production date etc. into FARMOD EEPROM.
62 x Char
62 x Char
62 x Char
62 x Char
62 x Char
62 x Char
62 x Char
62 x Char
62 x Char
62 x Char
62 x Char
62 x Char
62 x Char
62 x Char
In seconds.
Sets the time that the control ignores the
fuel/air control feedback following the Ramp
Period (HR341). The Fuel Control Valve is
U16
held at the controlled valve position for the
specified time before it starts to modulate.
Register content is scaled by 10
(i.e. 1s corresponds to 10).
In seconds.
Governs the speed with which the stepper
motor opens from the (offset) idle / start
position to the Learnt Pos. 2 during the
ignition sequence. While the burner igniter
U16
is on, the air and gas mixture enriches until a
mix occurs for light-off.
Register content is scaled by 10
(i.e. 1s corresponds to 10).
Current fuel control valve / stepper motor
position
Register content is scaled by 4
S16
(i.e. 4 corresponds to 1 full step).
216
Range Default
Value
Min Max
- - -
[Ignition
Period
(HR65)
0 – Ignition 1 * 10
Ramp Time
(HR341) –
1s] * 10
[Ignition
Period
(HR65)
– Ignition
0 1 x 10
Hold On
Time
(HR340) –
1s] * 10
-32768 32767 NA
32-00029—02