CleaverBrooks CFC-500 Operation, Service And Parts Manual page 304

CB FALCON MODBUS COMMUNICATION
Table 8. Falcon lockout and hold codes
184 Invalid BLOWER/HSI output setting
185 Invalid Delta T limit enable setting
186 Invalid Delta T limit response setting
187 Invalid DHW high limit enable setting
188 Invalid DHW high limit response setting
189 Invalid Flame sensor type setting
190 Invalid interrupted air switch
enable setting
191 Invalid interrupted air switch start
check enable setting
192 Invalid Igniter on during setting
193 Invalid Ignite failure delay setting
194 Invalid Ignite failure response setting
195 Invalid Ignite failure retries setting
196 Invalid Ignition source setting
197 Invalid Interlock open response setting
198 Invalid Interlock start check setting
199 Invalid LCI enable setting
200 Invalid lightoff rate setting
201 Invalid Lightoff rate proving setting
202 Invalid Main Flame Establishing
Period time setting
203 Invalid MFEP flame failure
response setting
204 Invalid NTC sensor type setting
205 Invalid Outlet high limit response setting Lockout
206 Invalid Pilot Flame Establishing
Period setting
207 Invalid PII enable setting
208 Invalid pilot test hold setting
209 Invalid Pilot type setting
210 Invalid Postpurge time setting
211 Invalid Power up with lockout setting
212 Invalid Preignition time setting
213 Invalid Prepurge rate setting
214 Invalid Prepurge time setting
215 Invalid Purge rate proving setting
216 Invalid Run flame failure response
tti
217 Invalid Run stabilization time setting
218 Invalid Stack limit enable setting
219 Invalid Stack limit response setting
220
Unconfigured Delta T limit
setpoint setting
221 Unconfigured DHW high limit
setpoint setting
222 Unconfigured Outlet high limit
setpoint setting
223 Unconfigured Stack limit setpoint setting Lockout
224 Invalid DHW demand source setting
Table 8. Falcon lockout and hold codes
Lockout
225 Invalid Flame threshold setting
Lockout
226 Invalid Outlet high limit setpoint setting
Lockout
227 Invalid DHW high limit setpoint setting
Lockout
228 Invalid Stack limit setpoint setting
Lockout
229 Invalid Modulation output setting
Lockout
230 Invalid CH demand source setting
Lockout
231 Invalid Delta T limit delay setting
232 Invalid Pressure sensor type setting
Lockout
233 Invalid IAS closed response setting
234 Invalid Outlet high limit enable setting
Lockout
235 Invalid Outlet connector type setting
Lockout
236 Invalid Inlet connector type setting
Lockout
237 Invalid DHW connector type setting
Lockout
238 Invalid Stack connector type setting
Lockout
239 Invalid S2 (J8-6) connector type setting
Lockout
240 Invalid S5 (J8-11) connector type setting Lockout
Lockout
241
Exchanger sensor not allowed with
Lockout
stack connector setting
Lockout
242 Invalid DHW auto detect configuration
Lockout
243 Invalid UV with spark interference
Lockout
not
throughout PFEP
Lockout
244
Internal fault: Safety relay test
invalid state
Lockout
245 Invalid Outlet connector type setting for
T-rise
246 4-20mA cannot be used for
Lockout
both modulation and setpoint
247 Invalid ILK bounce detection enable
Lockout
248 Invalid forced recycle interval
Lockout
249 STAT cannot be demand source when
Lockout
Remote Stat is enabled
Lockout
250-255 RESERVED
Lockout
Lockout
Each alert log record has the format described in Table 9.
Lockout
Lockout
Lockout
Byte
Lockout
Offset Parameter
Lockout
0-1 Alert code
Lockout
2-5 Cycle
Lockout
6-9 Hours
Lockout
10 -
Lockout
11 Occurrence
count
Lockout
The Falcon alert codes are listed in Table 10.
Lockout
34
compatible with Ignitor
t l
Table 9. Falcon alert log record
Read/
Write Format
R U16 See table 10.
R U32 See registers 128-129
(decimal).
R U32 See registers 130-131
(decimal).
R U8 Unused
R U8 Number of occurrences
of most recent alert.
Lockout
Lockout
Lockout
Lockout
Lockout
Lockout
Lockout
Lockout
Lockout
Lockout
Lockout
Lockout
Lockout
Lockout
Lockout
Lockout
Lockout
Lockout
on
Lockout
Lockout
Lockout
Lockout
Lockout
Lockout
Note