S&P ECOWATT PLUS CRHB 400 N, Manual

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32
9.
MAPA MODBUS / MODBUS MAP / CARTE MODBUS
DISCRETE INPUTS
Modbus
adress Register Data
type
Range Default Description
CRHB-400 N
ECOWATT
PLUS
CRVB-400 N
ECOWATT
PLUS
CRHB-450 N
ECOWATT
PLUS
CRVB-450 N
ECOWATT
PLUS
10001 DCV_STATE BIT 0 – 1
0 = OFF
1 = ON
10002 BOOST_STATE BIT 0 – 1
0 = OFF
1 = ON
10003 NIGHT_STATE BIT 0 – 1
0 = OFF
1 = ON
10004 MIN/MAX_STATE BIT 0 – 1
0 = OFF
1 = ON
10005 AN_IN1_Definition BIT 0 – 1
0 = 0-10V
1 = 4-20mA
10006 AN_IN2_Definition BIT 0 – 1
0 = 0-10V
1 = 4-20mA
10007 AN_IN3_Definition BIT 0 – 1
0 = 0-10V
1 = 4-20mA
10008 Alarm_AN1 BIT 0 – 1
IAQ sensor alarm AN1:
0 = NO ALARM
1 = ALARM
10009 Alarm_AN2 BIT 0 – 1
IAQ sensor alarm AN2:
0 = NO ALARM
1 = ALARM
10010 Alarm_AN3 BIT 0 – 1
IAQ sensor alarm AN3:
0 = NO ALARM
1 = ALARM
OUTPUT COILS
Modbus
adress Register Data
type
Range Default Description
CRHB-400 N
ECOWATT
PLUS
CRVB-400 N
ECOWATT
PLUS
CRHB-450 N
ECOWATT
PLUS
CRVB-450 N
ECOWATT
PLUS
1 ON_OFF BIT 0 – 1 1 1 1 1
External ON/OFF relay
As default, joint from factory
2 BOOST_MODE BIT 0 – 1 0 0 0 0
3 NIGHT_MODE BIT 0 – 1 0 0 0 0
4 MIN_MAX BIT 0 – 1 0 0 0 0
INPUT REGISTERS
Modbus
adress Register Data type Range Description
30001 VIN_INTERN_DISP 16 BITS -32000 – 32000 Internal sensor value in Pa (if COP mode) or m3/h (if CAV mode)
30002 AN_IN1_PHYSICAL_VALUE 16 BITS -32000 – 32000 Real AI1 value depending on holding registers 40033 and 40034
30003 AN_IN2_PHYSICAL_VALUE 16 BITS -32000 – 32000 Real AI2 value depending on holding registers 40044 and 40045
30004 AN_IN3_PHYSICAL_VALUE 16 BITS -32000 – 32000 Real AI3 value depending on holding registers 40055 and 40056
30005 AN1_VALUE 16 BITS 0 - 10000 Current value of analog output AN_IN1 (mV)
30006 AN2_VALUE 16 BITS 0 - 10000 Current value of analog output AN_IN2 (mV)
30007 AN3_VALUE 16 BITS 0 - 10000 Current value of analog output AN_IN3 (mV)
30008 SLAVE_OUTPUT_VALUE 16 BITS 0 - 10000 Current value of analog output AN_OUT (mV)
30009 MOTOR_SPEED 16 BITS 0 - 5000 Current motor speed (rpm)
30010 MOTOR_VREG 16 BITS 0 - 10000 Motor regulation voltage (mV)