SMC Networks HRL100-A Operation Manual Download

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HRX-OM-W069

Chapter 3 Serial communication

3.13

Register Map

HRL Series

3-24

Name

Data instruction 4

Data instruction 3

Data instruction 2

Data instruction 1

Bit

15 14

Numeric value

Description

ata

inst
ructio

None

Ambient temperature

External tuning temperature

CH1 heat exchanger inlet temperature

Notice for maintenance

Pressure of high pressure refrigerant circuit

ata

inst
ructio

None

Ambient temperature

External tuning temperature

CH1 heat exchanger inlet temperature

Notice for maintenance

Pressure of high pressure refrigerant circuit

ata

inst
ructio

None

Ambient temperature

External tuning temperature

CH1 heat exchanger inlet temperature

Notice for maintenance

Pressure of high pressure refrigerant circuit

ata

inst
ructio

None

Ambient temperature

External tuning temperature

CH1 heat exchanger inlet temperature

Notice for maintenance

Pressure of high pressure refrigerant circuit

Summary of Contents for HRL100-A

Page 1: ...M W069 Operation Manual Communication function Thermo chiller Air Cooled refrigerated type HRL100 A HRL200 A HRL300 A Keep this manual available whenever necessary 2019 SMC CORPORATION All Rights Rese...

Page 2: ...nstallation and operation of the product Only people who understand the basic operation of the product through this manual or who performs installation and operation of or have basic knowledge about i...

Page 3: ...1 Contact output signal 1 to 3 2 10 2 4 2 Contact output signal 4 to 6 2 11 2 5 Analog output signal 2 14 Chapter 3 Serial communication 3 1 3 1 Precautions wiring communication 3 1 3 2 Connected expl...

Page 4: ...id discharge pressur 3 19 3 13 4 Circulating fluid flow rate 3 19 3 13 5 Status flag 3 20 3 13 6 Alarm flag 3 21 3 13 7 Data display 3 22 3 13 8 Circulating fluid set temperature 3 22 3 13 9 Operation...

Page 5: ...ch can pick up alarm signals The terminals can be changed depending on the customer s application Serial communication MODBUS standard protocol Serial communication RS 485 RS232C enables remote contro...

Page 6: ...ERIAL To display the SERIAL DIO Run Stop Run stop by contact input Set circulating fluid temperature by serial communication Set to SERIAL mode and set DIO Run Stop in Serial Setting to ON enabled To...

Page 7: ...quest Operation mode Operation mode change method LOCAL None 1 DIO Input the mode request signal OFF to ON to contact input 3 SERIAL The mode request flag is turned from OFF to ON by serial communicat...

Page 8: ...ion port In the lower left of the electrical component box is used for communication Fig 1 3 shows the location of the communication port Fig 1 3 Communication port Contact input output signal connect...

Page 9: ...he various setting screens Fig 1 4 Communication setting touch panel flow Menu 1 Communication error AL34 Detection of contact input signal Setting for alarm AL30 and AL31 3 Analog output setting 4 Se...

Page 10: ...HRX OM W069 Chapter 1 Read before using 1 4 Touch panel flow HRL Series 1 6...

Page 11: ...ncluded with the product Please prepare according to 3 2 Connected explanation In order to avoid malfunction do not connect to any place other than those shown in 3 2 Connected explanation Signal cont...

Page 12: ...Photo coupler Run Stop signal External switch signal Operation mode request signal Contact input 3 fixed Rated input voltage DC24V Operating voltage range DC21 6V to 26 4V Rated input current 5mA TYP...

Page 13: ...g fluid electric conductivity signal 1 11 Analog output signal 1 Output CH2 Circulating fluid discharge temperature signal 1 12 None Can not connect 13 None Can not connect 14 24 COM output Common of...

Page 14: ...y Run Stop Operation mode request Warning when an alarm occurs OFF Fault when an alarm occurs OFF Operation ON Contact output 6 OFF 2 DC24V DC 24V input EXT DC24V EXT 24COM Power supply Analog output...

Page 15: ...type and form The type of contact input signal can be set from the 1 4 Touch panel flow Refer to 4 Contact input signal form screen Following items can be set for contact input signal 1 and 2 Contact...

Page 16: ...ternal Switch External switch signal Run Stop 1 Run stop signal Run 2 Run signal 2 Input 2 Contact input signal 2 Contact type 1 A contact normally open B contact normally closed Signal form 1 Alterna...

Page 17: ...l Signal type Alternate Stop signal Signal type Alternate Digital input signal 1 is for Run signal Signal type Alternate digital input signal 2 is for stop signal Signal type Alternate Stop signal bec...

Page 18: ...allows reading and monitoring the contact signal from an external switch When inputting an external switch signal to the contact input select External Switch external switch signal for the type of co...

Page 19: ...operation of this product when an alarm occurs by the contact input signal WRN Continue operation of the product when an alarm occurs FLT Stop operation of this product when an alarm occurs Set Delay...

Page 20: ...m Off Detect 0 to 10sec 0sec Operation stops during alarm 3 Digital Input 2 Alarm AL31 Detection of contact input 2 signal Disabled Delay 0 to 300sec 0sec Operation continues during the alarm Off Dete...

Page 21: ...By default 2 4 2 Contact output signal 4 to 6 Contact output signal 4 to 6 can be set to signal type contact form A signal type for contact output signal 4 to 6 can be selected by the customer Refer...

Page 22: ...currence closed Selected alarm occurrence open Selected maintenance reminders occurred open Maintenance reminders status signal Anti freezing setting status signal Warming up setting status signal Pas...

Page 23: ...0 CH1 Low Press CH1 circulating fluid discharge pressure drop AL21 CH2 Press Sensor CH2 failure of circulating fluid discharge pressure sensor AL22 CH2 High Press Error CH2 abnormal rise in circulatin...

Page 24: ...ressure Sensor Maintenance for CH2 circulating fluid discharge pressure sensor MT10 CH2 Flow Sensor Maintenance for CH2 circulating fluid flow sensor Refer to Operation Manual Installation Operation 2...

Page 25: ...CH2 circulating fluid discharge temperature 0 C to 100 C 0 to 10 0 V CH2 circulating fluid electrical conductivity 0 1 to 50 0 S cm 0 02 to 10 0 V CH1 circulating fluid discharge temperature 0 C to 1...

Page 26: ...HRX OM W069 Chapter 2 Contact input output communication Analog output communication 2 5 Analog output signal HRL Series 2 16...

Page 27: ...nects the product and customer system is not included with the product Please prepare a cable referring to 3 2 Connected explanation In order to avoid malfunction do not connect to any place other tha...

Page 28: ...nector connection 3 3 Communication specification Table 3 3 1 Serial communication specification Item Specification Connector type for the product D sub9P type Female connector Standard Select from EI...

Page 29: ...Default setting 3 4 MODBUS communication function MODBUS protocol is a communication protocol developed by Modicon It is used to communicate with a PC or PLC Register content is read and written by th...

Page 30: ...messages in series wait for 100 msec or longer after receiving a response message from the product before sending the next message Retry resend request message The response may not be returned due to...

Page 31: ...ss 1 to 32 Select from 1 to 32 1 5 DIO Run Stop 1 Run stop by contact input Disabled Enabled 6 Communication Status Communication status 2 0000 Displays the communication status 1 Run stop operation o...

Page 32: ...stomer s equipment 0081 The slave addresses set for this product and customer s device are different 0041 CRC 1 does not match in the RTU settings 0021 LRC 1 does not match in the ASCII settings 00XX...

Page 33: ...tive response No response No response is returned when there is an error in slave address specification or Checksum LRC CRC 3 8 Message configuration 3 8 1 Message frame The message configuration is s...

Page 34: ...LRC LRC method Refer to 3 10 1 LRC ASCII f END The end of the message CR 0Dh LF 0Ah 2 RTU mode frame RTU mode starts from and ends with at least 3 5 characters of silent interval Silent interval is i...

Page 35: ...Writing registers 1 3 16 10h preset multiple registers Writing multiple registers 1 Broadcast is not supported 3 10 Checksum calculation method 3 10 1 LRC ASCII LRC checks the content of the message o...

Page 36: ...usive OR the first byte of the transmitted message with the value in 1 3 Shift the result of 2 by one bit toward the least significant bit and fill a zero into the most significant bit position 4 If t...

Page 37: ...0EAh No Classification Contents Result 1 CRC message for calculation 0106000B00FE 2 Calculation Perform 1 to 4 for the 1st value 0001h and then perform 5 807Eh 3 Perform 6 for 2nd value 0006h and then...

Page 38: ...CH1 Circulating fluid discharge pressure 45MPa CH2 Circulating fluid discharge pressure 0 50MPa CH1 Circulating fluid discharge flow rate 45 0LPM CH2 Circulating fluid return flow rate 10 0LPM Data di...

Page 39: ...ation of 0034h CH1 Circulating fluid discharge pressure 0x002D 0 0 2 D 0x00 0x2D Information of 0035h CH2 Circulating fluid discharge pressure 0x0032 0 0 3 2 0x00 0x32 Information of 0036h CH1 Circula...

Page 40: ...1 Function 0x06 0 6 0x06 Head address of specified register 0x0042 0 0 4 2 0x00 0x42 Information written to 0042h Mode request 0x0002 0 0 0 2 0x00 0x02 Checksum ASCII LRC RTU CRC B 5 0xA8 0x1F Trailer...

Page 41: ...egister 0x0040 0 0 4 0 0x00 0x40 Quantity of register to write 0x0003 0 0 0 3 0x00 0x03 Quantity of byte to read 0x06 0 6 0x06 Information written to 0040h CH1 Circulating fluid set temperature 0x00EB...

Page 42: ...tive acknowledgment message frame in RTU Start Slave Address 1 Function 2 Error Code CRC End T1 T2 T3 T4 1 XX XX XX XX XX XX T1 T2 T3 T4 1 Silent interval for 3 5 characters 1 Function Assign the valu...

Page 43: ...0x04 0 4 0x04 Head address of register out of range 0x0100 0 1 0 0 0x01 0x00 Quantity of register to read 0x0007 0 0 0 7 0x00 0x07 Checksum ASCII LRC RTU CRC F 3 0xB0 0x34 Trailer CR LF None Total qu...

Page 44: ...dig 0037h CH2 Circulating fluid flow rate Decimal number 3276 8 to 3276 7LPM Hexadecimal number 8000h to 7FFFh 0 1LPM dig 0038h Data display 1 Follow the data instructions 1 0039h Data display 2 Follo...

Page 45: ...ge temperature which is displayed on the touch panel Offset temperature is displayed if offset function is set 3 13 2 Circulating fluid electrical conductivity Notifies the circulating fluid electrica...

Page 46: ...nce status 0 Not generated 1 Generated 4 CH1 Completion of preparation TEMP READY flag Completion of preparation TEMP READY status 0 Condition isn t formed 1 Condition is formed 5 CH1 Completion of pr...

Page 47: ...p 11 CH1 TEMP READY alarm 12 CH2 abnormal rise of circulating fluid temperature 13 CH2 circulating fluid temperature rise 14 CH2 circulating fluid temperature drop 15 CH2 TEMP READY alarm Alarm flag 2...

Page 48: ...6 to 327 6 Hexadecimal number F334h to 0CCCh 0 1 dig 2 External tuning temperature Decimal number 327 6 to 327 6 Hexadecimal number F334h to 0CCC 0 1 dig 3 CH1 heat exchanger inlet temperature Decimal...

Page 49: ...request flag can be switched to the SERIAL mode is changed from 0 to 1 After that even if it changes to 0 it keeps SERIAL mode For details Refer to 1 2 Change of operation mode Alarm reset flag Alarm...

Page 50: ...re refrigerant circuit Data instruction 2 0 None 1 Ambient temperature 2 External tuning temperature 3 CH1 heat exchanger inlet temperature 4 Notice for maintenance 5 Pressure of high pressure refrige...

Page 51: ...Function 0x06 0 6 0x06 Address of the specified register 0x0043 0 0 4 3 0x00 0x43 Information written to 0043h Data instruction 0x0001 0 0 0 1 0x00 0x01 Checksum ASCII LRC RTU CRC B 5 0xB9 0xDE Traile...

Page 52: ...er 0x0038 0 0 3 8 0x00 0x38 Quantity of register to read 0x0001 0 0 0 1 0x00 0x01 Checksum ASCII LRC RTU CRC C 2 0xB0 0x07 Trailer CR LF None Total quantity of byte 17 8 Response 01040200FA Field name...

Page 53: ...this function when the customer device does not send messages regularly 4 1 Communication alarm occurs Fig 4 1 shows when an alarm occurs Refer to 4 3 for the setting method Communication alarm Operat...

Page 54: ...0 sec Broken wire o r coming off AL34 Communication alarm is generated Monitoring time Monitoring time Normal connection Communication alarm automatic restoration Write or read 60 sec Fig 4 2 Communic...

Page 55: ......

Page 56: ...Tel 81 3 5207 8249 Fax 81 3 5298 5362 URL http www smcworld com Note Specifications are subject to change without prior notice and any obligation on the part of the manufacturer 2019 SMC Corporation A...

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