Cetetherm AquaEfficiency EFB112 DD, Installation, Service And Operating Instruction

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Cetetherm AquaEfficiency
Installation, service and operating instruction
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16.4 Modbus slave communication parameters
MODBUS
Speed / Vitesse : 9600 In case of multiple controllers, change ModBus controler slave number
Bit number / Nbre de bits :* 8 Parameter="DEVICE ID"
Stop bit / Bit de stop : 1
Parity / Parité : None / Aucune
Mode : RTU
ModBus Points MODBUS adress** Type Sub-type Mode Value Comment
PD_Cmd_P1 15 HR _16 BOOL R 0=Off, 1=On Command(e) P1
PD_Cmd_P2 16 HR _16 BOOL R 0=Off, 1=On Command(e) P2
PD_Cmd_P3 17 HR _16 BOOL R 0=Off, 1=On Command(e) P3
PD_Cmd_P4 18 HR _16 BOOL R 0=Off, 1=On Command(e) P4
PriP1_Alarm_On 19 HR _16 BOOL R 0=OK, 1=Alarm P1 Fault P1
PriP2_Alarm_On 20 HR _16 BOOL R 0=OK, 1=Alarm P2 Fault P2
SecP3_Alarm_On 23 HR _16 BOOL R 0=OK, 1=Alarm P3 Fault P3
SecP4_Alarm_On 24 HR _16 BOOL R 0=OK, 1=Alarm P4 Fault P4
PD_High_Alarm 27 HR_16 BOOL R 0=OK, 1=Alarm S1 High Temp Alarm
PD_Main_Alarm 28 HR_16 BOOL R 0=OK, 1=Alarm General default
Fooling_Alarm 30 HR_16 BOOL R 0=OK, 1=Alarm Fooling alarm (S3)
ThermTr_Alarm 32 HR_16 BOOL R 0=OK, 1=Alarm Therm.Treat. Failed
PD_Triac_Output 33 HR _16 BOOL R 0=Off, 1=On 230V Triac output
SAFETY_FCT 35 HR_16 BOOL R 0=Off, 1=On Safety function
AFF_Leg_active 36 HR_16 BOOL R 0=Off, 1=On Therm.Treat. On going
Remote_Control_Rev 37 HR_16 BOOL R 0=Off, 1=On Remote control
PC_Distrib_Com 38 HR_16 BOOL R 0=Internal, 1=External AlfaPilot external setpoint
AFF_FD20 39 HR_16 BOOL R 0=Off, 1=On Heating mode
AFF_FD22 40 HR_16 BOOL R 0=Off, 1=On Cooling mode
BOOSTER 41 HR_16 BOOL R 0=Off, 1=On BOOSTER activated
ECO 42 HR_16 BOOL R 0=Off, 1=On ECO activated
PD_Pumps_Fault 43 HR_16 BOOL R 0=Off, 1=On Synthesis pump(s) fault
Tank_load 44 HR_16 BOOL R 0=Off, 1=On Tank loaded
(16 bit integer/Entier 16 bit)*
SW AL Version 34 HR_16 int16 R Software version
PA10_Speed_P1P2 45 HR_16 int16 R % Primary pump signal
PA10_Speed_P3P4 46 HR_16 int16 R % Secondary pump signal
PA10_valve1 47 HR_16 int16 R % Control vlave 1 signal
PA10_valve2 48 HR_16 int16 R % Control vlave 2 signal
SP_Apilot 49 HR_16 int16 R °C AlfaPilot Setpoint
S1_10 50 HR_16 int16 R °C Sensor 1 measurement
S2_10 51 HR_16 int16 R °C Sensor 2 measurement
S3_10 52 HR_16 int16 R °C Sensor 3 measurement
S4_10 53 HR_16 int16 R °C Sensor 4 measurement
S5_10 54 HR_16 int16 R °C Sensor 5 measurement
S6_10 55 HR_16 int16 R °C Sensor 6 measurement
pt1_10 56 HR_16 int16 R °C Sensor Pt1 measurement
pt2_10 57 HR_16 int16 R °C Sensor Pt2 measurement
DT_recup_min10 61 HR_16 int16 R °C Min DT energy recov
S1_PID_SP_10 62 HR_16 int16 R °C Calculated S1 setpoint
SP_T_Amb_S5_10 63 HR_16 int16 R °C Ambiant temp. Setpoint
Solar_Option_Ana 64 HR_16 int16 R
0=no/pas/keine Option
1=Solar Flow
2=Alfa_store A
3=AlfaPilot
4=Aqua_Heating
0 for AquaFirst, AquaEfficiency
(16 bit integer/Entier 16 bit)*
High_Alm_Reset 201 HR_16 BOOL R/W
Pump fault Reset 202 HR_16 BOOL R/W
(16 bit integer/Entier 16 bit)*
DeltaT_ByPass 210 HR_16 int16 R/W °C Delta T bypass (S4-S3)
SP_T_Sec_Outlet 211 HR_16 int16 R/W °C S1 fixed setpoint (DHW)
PC_Distrib_distant 212 HR_16 int16 R/W °C AlfaPilot external setpoint on Pt2
ThTr_setpoint 213 HR_16 int16 R/W °C Thermal treatment setpoint
(16 bit integer/Entier 16 bit)*
* For some supervisors, it is necessary to implement BOOL as int16
** For some supervisors, remove 1 to adress number (ex : S1_10 adress=49)
Read Only digital
Read Only Analogic
Read-Write digital
Read-Write Analogic
1=Reset fault. Pulse point necessary 30 seconds On/Off