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Chapter 5. Communication Data
Data type Data name Address Access Description Note
Decimal
(W)
Hex
(H)
Read Write
Time and
count data
Integrated Value: Integral Number
Power ON
(High) 3300 0CE4 x 0 to 9999999 (0098967FH) Counted every time the
power is turned on.
(Low) 3301 0CE5 x
Integrated Value: Integral Number
start signal
(High) 3302 0CE6 x Counted at every startup
(every time the operating
status changes from
controlled shutdown to
flame monitoring).
(Low) 3303 0CE7 x
Integrated Value: Integral Number
reset signal
(High) 3304 0CE8 x Counted every time a fault
stop is canceled with the
RESET switch or contact
reset input.
(Low) 3305 0CE9 x
Integrated Value: Integral Number of
flame relay ON
(High) 3308 0CEC x Counted every time the
flame relay is output.
(Low) 3309 0CED x
Integrated Value: Integral Number of
start check relay
(High) 3310 0CEE x Counted every time the
start check relay is output.
(Low) 3311 0CEF x
Integrated Value: Integral Number of
event relay output
(High) 3316 0CF4 x Counted every time the
event output relay is output.
(Low) 3317 0CF5 x
Integrated Value: Integral Number of
flame relay output
(High) 3318 0CF6 x Counted every time there
is output from the flame
output relay.
(Low) 3319 0CF7 x
Integrated Value : Internal error (flame
circuit)
3350 0D16 x 0 to 9999 (0 to 270 FH) times Counted when an alarm
occurs.
An alarm that occurs
9999 times or more is not
recorded
Integrated Value : Alarm at power-on 3351 0D17 x
Integrated Value : Internal error ROM
checksum
3352 0D18 x
Integrated Value : Internal error EEPROM
read
3353 0D19 x
Integrated Value : Internal error EEPROM
write
3354 0D1A x
Integrated Value : Internal error memory
data value
3355 0D1B x
Integrated Value : System error 3356 0D1C x
Integrated Value : Internal error (input-circuit) 3357 0D1D x
Integrated Value : Internal error (input-circuit) 3358 0D1E x
Integrated Value : Internal error (EEPROM
data value)
3359 0D1F x
Integrated Value : Internal error (CPU mutual
check)
3360 0D20 x
Integrated Value : Internal error(CPU mutual
check)
3362 0D22 x
Integrated Value : Internal error (CPU mutual
check)
3363 0D23 x
Integrated Value : Internal error (CPU mutual
check)
3365 0D25 x
Integrated Value : Internal error (flame circuit) 3366 0D26 x
Integrated Value : host communication
setting data
3367 0D27 x
IntegralTime Power ON
3381 0D35 x
Upper 3 bytes: hours (0 to 999999 (0
to F423FH))
Lower 1 byte: minutes (0 to 59 (0 to
38H))
Total operating time
3382 0D36 x
IntegralTime combustion
3383 0D37 x
Upper 3 bytes: hours (0 to 999999 (0
to F423FH))
Lower 1 byte: minutes (0 to 59 (0 to
38H))
Total time when flame
signal is ON
3384 0D38 x
Total combustion count (High) 3385 0D39 x 0 to 9999999 (0 to 0098967FH) times The total number of times
the flame signal turned ON
(Low) 3386 0D3A x
Operating time 3387 0D3B x Upper 3 bytes: hours (0 to 999999 (0
to F423FH))
Lower 1 byte: minutes (0 to 59 (0 to
38H))
Operating time
3388 0D3C x