S&P ECOWATT PLUS CRHB 400 N Manual page 34

Modbus Register
adress
30043 S_ALARM_1
30044 S_YEAR_ALARM_1
30045 S_MONTH_ALARM_1
30046 S_DAY_ALARM_1
30047 S_HOUR_ALARM_1
30048 S_MINUTES_ALARM_1
30049 S_SECONDS_ALARM_1
30050 S_ALARM_2
30051 S_YEAR_ALARM_2
30052 S_MONTH_ALARM_2
30053 S_DAY_ALARM_2
30054 S_HOUR_ALARM_2
30055 S_MINUTES_ALARM_2
30056 S_SECONDS_ALARM_2
HOLDING REGISTERS
Modbus Register
adress
Modbus configuration
40001 Adress
40002 Baud rate
40003 Parity
Resets
40004 Factory_Reset
40005 Reset_Alarms_Count
40006 Full_Reset
General configuration
40009 Vreg_Limit_min
40010 Vreg_Limit_max
40011 Taco_pulses_out
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Data type Range
16 BITS 0 – 1
16 BITS 18 – 999
16 BITS 1 – 12
16 BITS 1 – 31
16 BITS 0 – 23
16 BITS 0 – 59
16 BITS 0 – 59
16 BITS 0 – 1
16 BITS 18 – 999
16 BITS 1 – 12
16 BITS 1 – 31
16 BITS 0 – 23
16 BITS 0 – 59
16 BITS 0 – 59
Data Range
type
CRHB-400 N
ECOWATT
PLUS
16 BITS 1 – 247 1
16 BITS 0 – 3 2
16 BITS 0 – 2 0
16 BITS 0 – 65535 0
16 BITS 0 – 65535 0
16 BITS 0 – 65535 0
16 BITS 0 – 10000 1500
16 BITS 0 – 10000 10000
16 BITS 0 – 10 1
Description
Last IAQ alarm:
0: No alarm
1: AN1 IAQ alarm
2: AN2 IAQ alarm
3: AN3 IAQ alarm
Year of last IAQ alarm
Month of last IAQ alarm
Day of last IAQ alarm
Hour of last IAQ alarm
Minute of last IAQ alarm
Second of last IAQ alarm
Second to last IAQ alarm:
0: No alarm
1: AN1 IAQ alarm
2: AN2 IAQ alarm
3: AN3 IAQ alarm
Year of second to last IAQ alarm
Month of second to last IAQ alarm
Day of second to last IAQ alarm
Hour of second to last IAQ alarm
Minute of second to last IAQ alarm
Second of second to last IAQ alarm
Default
CRVB-400 N CRHB-450 N CRVB-450 N
ECOWATT ECOWATT ECOWATT
PLUS PLUS PLUS
1 1
2 2 2
0 0 0
0 0 0
0 0 0
0 0 0
1500 1500 1500
10000 10000 10000
1 1 1
Description
1 Modbus channel
Transmission speed
0: 4800bps
1: 9600bps
2: 19200bps
3: 38400bps
Transmission parity
0: EVEN
1: ODD
2: NONE
If parity NONE, 2 bits stop as
default. If not, 1 bit stop
Back to factory settings
1234: Reset factory settings
Alarm count reset
independently
2345: Motor alarm count
2456: IAQ alarm count
To reset all
3456: Full reset
Minimum 0-10 voltage
tension to the motor (mV)
Maximum 0-10 voltage
tension to the motor (mV)
Pulses by motor revolution