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EL.CO. S.R.L.  – ELK22MP

 

INSTRUCTIONS FOR USE 

- Ver.05 - 03/22 - PAG. 9 

FSP

 

Setpoint setting 
upper limit 

SSC ÷ FSC  1000  0x11-17 

O1F

 

Operation mode of 
the OUT1 output: 
none: unused 
H.reg= Heating  
C.reg= Cooling 
Al= alarm 
On= Always on 

0 = None  
1 = H.reg  
2 = C.reg  

 3 =Al 

4 = On 

H.reg  0x12-18 

O2F

 

Operation mode of 
the OUT2 output: 
none: unused 
H.reg= Heating  
C.reg= Cooling 
Al= alarm 
On= Always on 

0 = None  
1 = H.reg  
2 = C.reg  

 3 =Al 

4 = On 

None  0x13 -19 

O3F 

Operation mode of 
the OUT1 output: 
none: unused 
H.reg= Heating  
C.reg= Cooling 
On= Always on 

0 = None  
1 = H.reg  
2 = C.reg  

3 = On 

None  0x14 -20 

AL1T

 

Operation mode of 
the alarm: 
none= disabled 
LoAb= absolute 
minimum 
HiAb= absolut 
maximum 
LodE= relative 
minimum 
HidE= relative 
maximum 
LHdi= relative 
window in 
LHdo= relative 
window out 

0 = None 

1 = Loab  

2 = Hiab 

3 = LodE  

4 = HidE 

5 = LHdi 

6 = LHdo 

None  0x15 -21 

AL1

 

Alarm threshold 

SSP ÷ FSP 

0x16 -22 

HAL1

 

Hysteresis of alarm 
remedy 

0 ÷ 100 

0x17 – 

23 

AL1D

 

Delay of alarm 
remedy 

0 ÷ 100.0 

sec. 

0x18 - 24 

AL2T 

Operation mode of 
the alarm: 
none= disabled 
LoAb= absolute 
minimum 
HiAb= absolut 
maximum 
LodE= relative 
minimum 
HidE= relative 
maximum 
LHdi= relative 
window in 
LHdo= 

relative 

window out 

0 = None 

1 = Loab  

2 = Hiab 

3 = LodE  

4 = HidE 

5 = LHdi 

6 = LHdo

 

None  0x19 - 25 

AL2 

Alarm threshold 

SSP ÷ FSP 

0x1A - 

26 

HAL2 

Hysteresis  of  alarm 
remedy 

0 ÷ 100 

0x1B – 

27 

AL2D 

Delay 

of 

alarm 

remedy 

0 ÷ 100.0 

sec. 

0x1C – 

28 

ADR 

Module address 

1 ÷ 16 

16 

0x1D - 

29 

 
For each model the additional parameters are: 
 
Only for ELK22MP:

 

 

PASS

  Menu password 

 

0000 

0x1E - 

30 

REV

 

Firmware revision 

 

0x100 

0x1F - 

31 

 
Only for ELK22MPM and ELK22MPS: 
 

ADDRM 

Modbus address 

 

100 

0x1E - 

30 

VELM 

Modbus speed 

0 = 

1200 

1 = 

2400  

2 = 

9600 

3 = 

19200  

4 = 

38400 

 

9600  0x1F -31 

PASS 

Menu password 

 

0000  0x20 - 32 

REV 

Firmware revision 

 

0x200  0x21 - 33 

 
Only for ELK22MPE: 
 

ADDRM

  Indirizzo Modbus 

 

100 

0x1E -

30  

VELM 

Modbus speed 

0 = 

1200 

1 = 

2400  

2 = 

9600 

3 = 

19200  

4 = 

38400 

 

9600 

0x1F -

31 

IP1 

First  set  of  8-bit  IP 
address 

0-255 

10 

0x20 -

32 

IP2 

Second  set  of  8-bit  IP 
address 

0-255 

10 

0x21 - 

33 

IP3 

Third  set  of  8-bit  IP 
address 

0-255 

10 

0x22 - 

34 

IP4 

Fourth  set  of  8-bit  IP 
address 

0-255 

50 

0x23 - 

35 

SUB1 

First  set  of  8-bit  IP 
subnetmask 

0-255 

255 

0x24 - 

36 

SUB2 

Second  set  of  8-bit  IP 
subnetmask 

0-255 

255 

0x25 - 

37 

SUB3 

Third  set  of  8-bit  IP 
subnetmask 

0-255 

255 

0x26 - 

38 

SUB4 

Fourth  set  of  8-bit  IP 
subnetmask 

0-255 

0x27 - 

39 

GAT1 

First  set  of  8-bit  IP 
gateway 

0-255 

0x28 - 

40 

GAT2 

Second  set  of  8-bit  IP 
gateway 

0-255 

0x29 - 

41 

GAT3 

Third  set  of  8-bit  IP 
gateway 

0-255 

0x2A - 

42 

GAT4 

Fourth  set  of  8-bit  IP 
gateway 

0-255 

0x2B – 

43 

PASS 

Menu password 

 

0000 

0x2C - 

44 

REV 

Firmware revision 

 

0x300  0x2D - 

45 

 

Summary of Contents for ELK22MP

Page 1: ...1 For normalized signals 4 20mA 0 10V It is designed for mounting on a din rail The ELK22MP series consists of 4 models 3 of these act as a centralizer and one of them as a slave The models of the ELK...

Page 2: ...he menu to select a module 5 4 red digits Process value during operation parameter selected during programming 6 4 green digits Setpoint value during operation value of the parameter selected during p...

Page 3: ...munication speeds adopted range from 1200 to 38400 baudrates and allow very satisfactory performances while remaining well below the limits imposed by the RS485 standard This allows the line to be wir...

Page 4: ...ters of the instrument can be read and written via serial communication The configurable parameters are found in Paragraph 6 4 WARNINGS FOR INSTALLATION AND USE 4 1 PERMITTED USE The device has been d...

Page 5: ...and a maximum of 1 to 31 slave devices A devices sequence that have ELK22MPM or ELK22MP as a centralizer must consist of a centralizer device and a maximum of 1 to 15 slave devices Two control units...

Page 6: ...must be the device to which the line is connected that must have the termination resistor To do this disconnect the resistance from the accessory and continue the line with the cables for RS485 as bel...

Page 7: ...programming the parameter Cont ON FN the parameter OxF H REG the parameter OyF C REG The adjustment operation operates on outputs depending on the measurement of the setpoint SP1 and hysteresis HPOS...

Page 8: ...nect one ELK22MP at time and set the ADR parameter before connect the next ELK22MP Example connect and power up the first ELK22MP program the ADR parameter to 0 and power off the system Connect the se...

Page 9: ...6 LHdo None 0x19 25 AL2 Alarm threshold SSP FSP 0 0x1A 26 HAL2 Hysteresis of alarm remedy 0 100 1 0x1B 27 AL2D Delay of alarm remedy 0 100 0 sec 0 0x1C 28 ADR Module address 1 16 16 0x1D 29 For each m...

Page 10: ...LSB byte 0 byte1 0x06 byte 2 byte 3 byte 4 byte 5 byte 6 byte 7 7 4 FUNCTION 7 READ ALLARM STATUS The request has the following frame Slave number Function number CRC LSB MSB byte 0 byte1 0x07 byte 6...

Page 11: ...the following frame Slave number Function number First word address MSB LSB Value to write MSB LSB byte 0 byte1 0x06 byte 2 byte 3 byte 4 byte 5 The normal reply is merely an echo of the request messa...

Page 12: ...ay outputs and front reinforced between low voltage parts 24 and 240 power supply and relay outputs and low voltage parts static inputs and outputs reinforced between power supply and relay outputs re...

Page 13: ...ption of the probe Check that the probe is correctly connected to the device and then verify that the probe is working properly 11 2 CLEANING It is recommended to clean the device only with a slightly...

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