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SMC Networks HRLF200-W 40 Series Operation Manual

Thermo chiller
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DOC1091568
Communication Functions
PRODUCT NAME
THERMO CHILLER
MODEL / Series / Product Number
HRLF200-A※-40-※
HRLF200-W※-40-※

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  • Page 1 DOC1091568 Communication Functions PRODUCT NAME THERMO CHILLER MODEL / Series / Product Number HRLF200-A※-40-※ HRLF200-W※-40-※...
  • Page 2 To Users, Thank you for purchasing SMC’s Thermo chiller (hereinafter referred to as the “product”). For safety and long life of the product, be sure to read this operation manual (hereinafter referred to as the “manual”) and clearly understand the contents. ●...

  • Page 3: Table Of Contents

    DOC1091568 Contents Contents Chapter 1 Read before using ............1-1 Operation mode and operation method ..............1-2 Change of operation mode ..................1-3 Communication port ....................1-5 Touch panel flow ..................... 1-6 Chapter 2 Contact input/output communication/Analog output communication ..............2-1 Precautions for communication ................
  • Page 4 DOC1091568 5.10 Function codes ......................5-8 5.11 Explanation of function codes ................5-9 5.12 Register Map ......................5-10 HRLF Series...

  • Page 5: Chapter 1 Read Before Using

    DOC1091568 Chapter 1 Read before using Chapter 1 Read before using The communication of this device consists of contact input/output communication and analog output communication and serial communication,Ethernet Modbus/TCP communication. ・ The serial communication protocol is a Modbus communication. ・ The Ethernet communication protocol is a Modbus /TCP.

  • Page 6: Operation Mode And Operation Method

    DOC1091568 Chapter 1 Read before using 1.1 Operation mode and operation method LOCAL, DIO and SERIAL are available as the operation modes. Table 1.1-1 explains the operation modes. The default setting is LOCAL. The operation method depends on the operation mode. Table 1.1-2 shows how the operation mode and method of operation are related.

  • Page 7: Change Of Operation Mode

    DOC1091568 Chapter 1 Read before using Table 1.1-2 Operation mode and operation Operation mode SERIAL Ethernet LOCAL Operation Run/Stop Run/Stop ○ × × × × × Touch panel Run/Stop Circulating fluid ○ ○ × × × × Touch panel temperature setting Settings other than ○...
  • Page 8 DOC1091568 Chapter 1 Read before using  2 When "DIO Run / Stop" is set in advance by the touch panel, run / stop is performed by the contact input signal. Contact input３ Mode request signal Serial communication Mode request flag Ethernet communication Mode request flag Operation mode...

  • Page 9: Communication Port

    DOC1091568 Chapter 1 Read before using 1.3 Communication port The communication port In the lower left of the electrical component box is used for communication. Fig.1-3 shows the location of the communication port. RJ45 Serial communication connector D sub 9 female pin (socket) type Contact input / output signal connector...

  • Page 10: Touch Panel Flow

    DOC1091568 Chapter 1 Read before using 1.4 Touch panel flow Press the [Comm. Setting] on the menu, make the communication settings from the various setting screens. Various screens Menu 7. Setting for Ethernet communication 6. Setting for contact output signal 4 to 6 Communication error (AL34) 5.

  • Page 11: Chapter 2 Contact Input/Output Communication/Analog Output Communication

    DOC1091568 Chapter 2 Contact input/output communication/Analog output communication Chapter 2 Contact input/output communication/Analog output communication The device is equipped with a terminal which runs/stops the product. It is also equipped with a terminal which picks up operation signals, alarm signals and setting condition. The device starts contact input/output communication according to the setting of the operation display panel.

  • Page 12: Precautions After Wiring And Before Communication

    DOC1091568 Chapter 2 Contact input/output communication/Analog output communication 2.1.2 Precautions after wiring and before communication ○Check or set the Operation mode by the touch panel. ・Operation mode shall be DIO. You can read also in the other mode, but you can not run / stop if it is not DIO mode.
  • Page 13 DOC1091568 Chapter 2 Contact input/output communication/Analog output communication Table 2.2-3 Contact input/output communicatin /Analog output pin number Item Division Factory default DC24V output － Output DC24V input － Input Contact input signal 1 Run/Stop 1 Input Contact input signal 3 Operation mode request signal (fix ) 2 Input Contact output signal 6...
  • Page 14 DOC1091568 Chapter 2 Contact input/output communication/Analog output communication When using this product's power supply, connect pin 1 to pin 2 and the COM side of each contact input signal to pin 14. This product side Customer system side DC +24V(output) DC24V DC +24V(input) EXT DC24V...

  • Page 15: Contact Input Signal

    DOC1091568 Chapter 2 Contact input/output communication/Analog output communication 2.3 Contact input signal There are 3 contact input signals. Two of them can be customized by the customer. 2.3.1 Setting of contact input signal type and form The type of contact input signal can be set from the “1.4 Touch panel flow” (Refer to "4.
  • Page 16 DOC1091568 Chapter 2 Contact input/output communication/Analog output communication Table 2.3-1 Setting of contact input signal form Indication Item Setting and selection 1 A contact (normally open) Contact type B contact (normally closed) 1 Alternate Signal Contact input Input 1 form signal 1 Momentary [Off]...

  • Page 17: Run/Stop・Run・Stop・External Switch Signal

    DOC1091568 Chapter 2 Contact input/output communication/Analog output communication 2.3.2 Run/stop・Run・Stop・External switch signal 1) Run/stop signal (Signal type: Alternate) The product keeps operating while the input signal from the customer is ON. 2) Run/stop signal (Signal type: Momentary) The state changes when the input signal from the customer goes ON. This signal operates while the product is stopped, and stops while the product is being operated.
  • Page 18 DOC1091568 Chapter 2 Contact input/output communication/Analog output communication 4) Digital input signal 1 is for Run/Stop signal (Signal type: Alternate), digital input signal 2 is for external switch signal (Signal type: Alternate).Refer to Chapter 2.3.3 for details of the external switch. Run/Stop signal O FF ②...
  • Page 19 DOC1091568 Chapter 2 Contact input/output communication/Analog output communication Operation start Operation stops due to the alarm. Run status of this product Signal reading start Stop Alarm generation External switch "Off Detect" time "Delay" time “Delay” time and “off detect” time You can select the operation of this product when an alarm occurs by the contact input signal.

  • Page 20: Contact Output Signal

    DOC1091568 Chapter 2 Contact input/output communication/Analog output communication Table 2.3-3 Communication error, detection of contact input signal and operation setting Indication Item Setting and selection Setting range Disabled Alarm “AL34: Operation Comm. Waiting 30 to 600sec  Communication continues during 30sec Error time...
  • Page 21 DOC1091568 Chapter 2 Contact input/output communication/Analog output communication Table 2.4-1 Setting of contact output signal 1 to 3 Indication Item Setting and selection Signal type A contact  Contact output Operation status (normally open) Output 1 signal 1 signal B contact (normally closed) A contact Operation stop...
  • Page 22 DOC1091568 Chapter 2 Contact input/output communication/Analog output communication Table 2.4-3 Signal type for contact output signal 4 to 6 Indication Item Contact type Explanation Normally open Disableing Normally open Operation : closed Operation status signal Stop : closed DIO mode : closed DIO Mode DIO mode signal DIO mode : open...
  • Page 23 DOC1091568 Chapter 2 Contact input/output communication/Analog output communication Table 2.4-4 List of alarm selection Alarm No. Indication Explanation AL01 CH1 Low Level FLT CH1 abnormal low tank fluid level AL02 CH1 Low Level WRN CH1 low tank fluid level AL03 CH2 Low Level FLT CH2 abnormal low tank fluid level AL04...

  • Page 24: Analog Output Signal

    DOC1091568 Chapter 2 Contact input/output communication/Analog output communication Table 2.4-5 List of maintenance reminders 1 Maintenance No. Indication Explanation MT01 CH1 Pump CH1 pump maintenance MT02 Compressor Compressor maintenance MT03 4 Fan maintenance MT04 4 Dustproof Filter Dust-proof filter maintenance MT05 DI Filter CH2 DI filter maintenance...
  • Page 25 DOC1091568 Chapter 2 Contact input/output communication/Analog output communication 1 For option D1 “CH1 Electric conductivity control”, it can be set. Table 2.5-1 Setting of analog output signal Indication Item Setting, selection and display Output CH1 circulating fluid 0ºC to 100ºC: 0 to 10.0 V discharge temperature 2 CH1 circulating fluid 0ºC to 100ºC: 0 to 10.0 V...
  • Page 26 DOC1091568 Chapter 2 Contact input/output communication/Analog output communication 2.5 Analog output signal HRLF Series 2-16...

  • Page 27: Chapter 3 Serial Communication

    DOC1091568 Chapter 3 Serial communication Chapter 3 Serial communication Serial communication (RS-485/RS232C) enables the remote control of run/start of the product, temperature setting and details of product condition, and alarm condition can be obtained. The operating state of the product (run/stop) and the temperature setting can be monitored by sending a request message made by the program of the host computer (e.g.

  • Page 28: Communication Specification

    DOC1091568 Chapter 3 Serial communication [Tips] ・1 master : 1 product, or 1 master: N products. In the latter case, up to 31 products can be connected. ・Both ends of the communication connection (the end nodes) need to be connected to the higher level computer. Controller Do not connect any wire to other PIN numbers.

  • Page 29: Modbus Communication Function

    DOC1091568 Chapter 3 Serial communication Table 3.3-2 Communication specification of Modbus communication function Item Specification Select from EIA RS-485／RS-232C Standard Communication speed Select from 9600bps／19200bps Data・bit length 7bit(ASCII) / 8bit(RTU) Stop・bit length 1bit Data transfer direction Parity Even parity ASCII character string (ASCII) / Binary data(RTU) Letter code Node type Device (Controller)

  • Page 30: Precautions For Communication

    DOC1091568 Chapter 3 Serial communication 3.5 Precautions for communication 3.5.1 Precautions after wiring and before communication ○Check or set the each communication setting by the touch panel. ・The communication specification shall be the customer’s communication standard. ・The operation mode shall be the SERIAL mode. (When mode request flagis activated, SERIAL mode is selected.

  • Page 31: Setting Method

    DOC1091568 Chapter 3 Serial communication 3.6 Setting method Set of serial communication is done from “1.4 Touch panel flow” (Refer to "2. Serial communication settings" screen). Serial communication setting Table 3.6-1 Setting of serial communication Indication Item Setting, selection and display Default setting ASCII code ○...
  • Page 32 DOC1091568 Chapter 3 Serial communication Table 3.6-2 Communication status Communication setting Contents 8001 Normal message 4801 An abnormal number of data has been sent from the customer device. 4401 This product is trying to access to the outside address of the register map that support.Or trying to write to read-only address.

  • Page 33: Communication Sequence

    DOC1091568 Chapter 3 Serial communication 3.7 Communication sequence Starts with a request message from the customer’s system (host), and finishes with a response message from the product (device). This product operates as a device. It does not send any requests. Customer's system This product (Controller)
  • Page 34 DOC1091568 Chapter 3 Serial communication Table 3.8-1 ASCII mode message frame b)Device e) Checksum a)Start c)Function d)Data f)End Address (LRC) [CR] [LF] ～ a) Start The start of the message. [:](3Ah) (ASCII) b) Device Address This is a number to identify this product. “1" is the default setting. This can be changed by the touch panel.

  • Page 35: Function Codes

    DOC1091568 Chapter 3 Serial communication d) Data Depending on the function, the address and the number of the register, the value of reading/writing are assigned. e) CRC CRC method. Refer to “3.10.2 ”. CRC(RTU) f )End 3.5 characters of silent interval indicates the end of a message. 3.9 Function codes Table 3.9-1 shows function codes to read or write register.
  • Page 36 DOC1091568 Chapter 3 Serial communication Classification Contents calculation result LRC message for 0106004000EA calculation Calculation Added for each 8Byte 01h+06h+00h+40h+00h+EAh=131h complement of 2 CFh(LRC) 31h→CEh→CFh Sending message [:]0106004000EACF[CR][LF] 3.10.2 CRC(RTU) CRC checks the content of the message. The sending side calculates the data every 2 bytes (16 bits).
  • Page 37 DOC1091568 Chapter 3 Serial communication ◼ Calculation example Example) Change circulating fluid set temperature 23.4 ° C Sending data 0106004000EA ○Device Address : No.1 ○Function : No.06 ○Writing address : 0040h ○Writing data : 00EAh Data No. 1st value 2nd value 3rd value 4th value 5th value...

  • Page 38: Explanation Of Function Codes

    DOC1091568 Chapter 3 Serial communication 3.11 Explanation of function codes 3.11.1 Function code：04 Reading multiple registers Register data of assigned points from assigned address is read. ■ Communication example ○Device Address : No.1 ○Read 16 pieces data from register 0030h. ⚫...

  • Page 39: Function Code：06 Writing Registers

    DOC1091568 Chapter 3 Serial communication Response message 01042000C800FA00C800C8002D003201C2006400000000000000000031000000000000 Example ASCII mode RTU mode Field name (HEX) character data binary data Header “:” None Device Address 0x01 “0”,“1” 0x01 Function 0x04 “0”,“4” 0x04 Quantity of bytes to read 0x20 “2”,“0” 0x20 Information of 0030h 0x00C8 “0”,“0”,“C”,“8”...
  • Page 40 DOC1091568 Chapter 3 Serial communication Request message 010600420002 Example ASCII mode RTU mode Field name (HEX) character data binary data Header “:” None Device Address 0x01 “0”,“1” 0x01 Function 0x06 “0”,“6” 0x06 Head address of specified 0x0042 “0”,“0”,“4”,“2” 0x00,0x42 register Information written to 0042h 0x0002 “0”,“0”,“0”,“2”...

  • Page 41: Function Code：16 Writing Multiple Registers

    DOC1091568 Chapter 3 Serial communication 3.11.3 Function code：16 Writing multiple registers Register content of assigned points of assigned address is written. ■ Communication example ○Device Address : No.1 ○Write three consecutive data from register 0040h. CH1 Change of circulating fluid set temperature [23.5℃] ⚫...

  • Page 42: Negative Response

    DOC1091568 Chapter 3 Serial communication Response message 011000400003 Example ASCII mode RTU mode Field name (HEX) character data binary data Header “:” None Device Address 0x01 “0”,“1” 0x01 Function 0x10 “1”,“0” 0x10 0x0040 “0”,“0”,“4”,“0” 0x00,0x40 Head address of register to write Quantity of register to write 0x0003 “0”,“0”,“0”,“3”...
  • Page 43 DOC1091568 Chapter 3 Serial communication Example 2) RTU mode Receive function code: "04" (0000 0100) Abnormal function code: "84" (1000 0100） 2) Error Code Assign error code below. 01 : Function code of a command is outside the standard 02 : The specified address of register is outside the range. 03 : Data field of a command is not normal.

  • Page 44: Register Map

    DOC1091568 Chapter 3 Serial communication 3.13 Register Map Address Contents value Decimal number : -327.6 to 327.6℃ CH1 Circulating fluid 0030h Hexadecimal number : F334h to 0CCCh discharge temperature (0.1℃/dig) Decimal number : -327.6 to 327.6℃ CH2 Circulating fluid 0031h Hexadecimal number : F334h to 0CCCh discharge temperature (0.1℃/dig)
  • Page 45 DOC1091568 Chapter 3 Serial communication 3.13.1 Circulating fluid discharge temperature To notify the circulating fluid discharge temperature of the product. (°C or °F). Read the circulating fluid discharge temperature which is displayed on the touch panel. (Offset temperature is displayed if offset function is set).

  • Page 46: Status Flag

    DOC1091568 Chapter 3 Serial communication 3.13.5 Status flag The status of the product is read by the following assignment. Status flag Name Status flag 15 14 13 12 Name Explanation Run status Run flag 0= Stop 1= Run Operation stop alarm given off status Operation stop alarm flag 0= Not occurred 1= Operation stop alarm given off...
  • Page 47 DOC1091568 Chapter 3 Serial communication 3.13.6 Alarm flag Each type of alarm which occurs in the product is read with the following assignment. Name Alarm flag 1 15 14 13 12 Name Alarm flag 2 15 14 13 12 Name Explanation CH1 abnormal low tank fluid level CH1 low tank fluid level...

  • Page 48: Data Display

    DOC1091568 Chapter 3 Serial communication CH2 Low Flow FLT Communication error Outside of the ambient temperature range Maintenance alarm Compressor circuit failure Sensor failure Controller failure Alarm given off status Compressor inverter error 0= Not occurred Compressor inverter communication error 1= Occurred CH1 pump inverter error CH1 pump inverter communication error...

  • Page 49: Data Instruction

    DOC1091568 Chapter 3 Serial communication 3.13.9 Operation instruction Name Operation instruction 15 14 13 12 11 10 Name Explanation Operation Start /Stop Operation Start Command 0= Operation Stop 1= Operation Start Mode request Mode request flag 0= None 1= Yes Alarm reset Alarm reset flag 0= None 1= Yes...
  • Page 50 DOC1091568 Chapter 3 Serial communication Description Numeric value None Ambient temperature External tuning temperature CH1 heat exchanger inlet temperature Notice for maintenance Pressure of high pressure refrigerant circuit None Ambient temperature External tuning temperature CH1 heat exchanger inlet temperature Notice for maintenance Pressure of high pressure refrigerant circuit None Ambient temperature...
  • Page 51 DOC1091568 Chapter 3 Serial communication Request message 010600430001 ASCII mode RTU mode Example Field name character data binary data (HEX) Header “:” None Device Address 0x01 “0”,“1” 0x01 Function 0x06 “0”,“6” 0x06 0x0043 “0”,“0”,“4”,“3” 0x00,0x43 Address of the specified register Information written to 0043h 0x0001 “0”,“0”,“0”,“1”...
  • Page 52 DOC1091568 Chapter 3 Serial communication ● Function code 4 : Read one data of 0038 h (Read out the ambient temperature of data display 1.) Request message 010400380001 Example ASCII mode RTU mode Field name character data binary data (HEX) Header “:”...

  • Page 53: Chapter 4 Communication Alarm Function

    DOC1091568 Chapter 4 Communication alarm function Chapter 4 Communication alarm function Monitors whether the serial communication is sent/received properly between the product and the customer’s device. This feature is only valid when the operation mode is set to SERIAL mode. Abnormal signals or disconnection of the communication cable can be notified immediately by setting the alarm function to match the interval at which messages are sent from the customer device.

  • Page 54: Communication Alarm Reset

    DOC1091568 Chapter 4 Communication alarm function 4.2 Communication alarm reset When AL34 communication error has been generated, the alarm is automatically reset when the disconnection of the communication cable is fixed, and the message from the customer is received. If operation is set to stop when a communication alarm occurs, restart the operation if necessary.

  • Page 55: Chapter 5 Ethernet Modbus / Tcp Communication

    DOC1091568 Chapter 5 Ethernet Modbus / TCP communication Chapter 5 Ethernet Modbus / TCP communication Remote control of the operation and temperature setting as well as acquisition of detailed product conditions and alarms can be remotely performed with Ethernet Modbus / TCP communication. The operating state of the product (run/stop) and the temperature setting can be monitored by sending a request message made by the program of a higher level computer (e.g.

  • Page 56: Precautions For Wiring Communication

    DOC1091568 Chapter 5 Ethernet Modbus / TCP communication 5.2 Precautions for wiring communication ○ Communication wiring Communication cables that are used for connecting the product to user’s equipment are not included. Use the following cables. ・100BASE-TX Shielded twisted pair cable (STP) or non-shielded twisted pair cable (UTP) with category 5 or more ・10BASE-T Shielded twisted pair cable (STP) or non-shielded twisted pair cable...

  • Page 57: Communication Specification

    DOC1091568 Chapter 5 Ethernet Modbus / TCP communication 5.4 Communication specification Table 5.4-1 Ethernet Modbus/TCP communication specification Item Specification Connector type (for the product) RJ45 Communication style Ethernet Data transfer method 100BASE-TX/10BASE-T Protocol Modbus/TCP*1 1：Refer to Modicon Co. protocol specifications "PI-MBUS-300 Rev.J". Table 5.4-2 Ethernet Modbus/TCP communication Parameter Item Setting range...

  • Page 58: Precautions For Communication

    DOC1091568 Chapter 5 Ethernet Modbus / TCP communication 5.6 Precautions for communication 5.6.1 Precautions after wiring and before communication ○ Check or set each communication setting using the touch panel. The communication parameter setting should be correct. The operation mode should be set to the Ethernet mode. (When the mode request flag is enabled, the mode will be switched to Ethernet mode.

  • Page 59: Setting Method

    DOC1091568 Chapter 5 Ethernet Modbus / TCP communication 5.7 Setting method Set the Ethernet communication in “1.4 Touch Panel Flow” (Refer to “7. Ethernet Modbus/TCP communication setting”). Please do this while operation is stopped. Ethernet Modbus/TCP communication setting Table 3.6-1 Setting of serial communication Description Items Setting / selection / Display...
  • Page 60 DOC1091568 Chapter 5 Ethernet Modbus / TCP communication 5.7.1 Setting IP Address, Subnet Mask and Default Gateway Set window is open by pressing Enter the value to be changed and press button to change the value. Set value will not change until the Thermo chiller is restarted. After changing the set value, turn off the power supply and restart Thermo chiller.

  • Page 61: Communication Sequence

    DOC1091568 Chapter 5 Ethernet Modbus / TCP communication 5.8 Communication sequence Modbus/TCP is the protocol in which the Modbus protocol is expanded to the TCP/IP. It is possible to communicate with messages in the Internet environment. Communication is performed with the Client Server Model. The client is equivalent to the base (customer equipment) of the existing Modbus protocol, so the server corresponds with the remote (Thermo chiller).
  • Page 62 DOC1091568 Chapter 5 Ethernet Modbus / TCP communication A) Transaction identifier： Transaction identifier (2byte) Copy the server. In general, all values are set to 0. B) Protocol identifier： All protocol identifiers （2byte） are set to 0. C) Length field： Field length (2byte) ・Upper byte：...
  • Page 63 DOC1091568 Chapter 5 Ethernet Modbus / TCP communication 5.11 Explanation of function codes Refer to the common part, function code and data part, in "3.11 Explanation of function codes" for serial communication. ("Header", "Checksum" and "Trailer" are not required for Modbus / TCP communication.
  • Page 64 DOC1091568 Chapter 5 Ethernet Modbus / TCP communication 5.12 Register Map Address Contents Value Decimal number : -327.6 to 327.6℃ CH1 Circulating fluid 0030h Hexadecimal number : F334h to 0CCCh discharge temperature (0.1℃/dig) Decimal number : -327.6 to 327.6℃ CH2 Circulating fluid 0031h Hexadecimal number : F334h to 0CCCh discharge temperature...
  • Page 65 DOC1091568 Chapter 5 Ethernet Modbus / TCP communication Address Details Value 0050h ASCII code max. 32 characters Model Refer to 5.12.11 Communication example. 005Fh 0060h ASCII code 5 characters Serial No. Refer to 5.12.11 Communication example. 0062h 10 decimal number： 0 to 4294967295 0063h Control board 16 hexadecimal number：...
  • Page 66 DOC1091568 Chapter 5 Ethernet Modbus / TCP communication 5.12.1 Circulating fluid discharge temperature The communication content is the same as serial communication. Refer to 3.13.1. 5.12.2 Circulating fluid electrical conductivity The communication content is the same as serial communication. Refer to 3.13.2. 5.12.3 Circulating fluid discharge pressur The communication content is the same as serial communication.
  • Page 67 DOC1091568 Chapter 5 Ethernet Modbus / TCP communication 5.12.9 Operation instruction Name Operation instruction 15 14 13 12 11 10 Name Explanation Operation Start /Stop Operation Start Command 0= Operation Stop 1= Operation Start Mode request Mode request flag 0= None 1= Yes Alarm reset Alarm reset flag 0= None 1= Yes...

  • Page 68: Product Number

    DOC1091568 Chapter 5 Ethernet Modbus / TCP communication 5.12.10 Data instruction In the Ethernet mode, selected data is displayed in the data instruction 1, 2, 3, 4 by assigning the data instruction. For the data that can be displayed and the instruction method, refer to "3.13.10 Data instruction"...
  • Page 69 DOC1091568 Chapter 5 Ethernet Modbus / TCP communication Request message 01042648524C463230322D412D34302020202020202020202020202020202020202020414 130303120 Example ASCII Field name Binary data (HEX) character information Unit identifier 0x01 0x01 Function 0x04 0x04 Quantity of bytes to read 0x26 0x26 Information of 0050h 0x4852 0x48,0x52 ”H”, ”R”...
  • Page 70 DOC1091568 Chapter 5 Ethernet Modbus / TCP communication 5.12.12 Serial number Reads the serial number of the product. Refer to 5.12.11Communication example. 5.12.13 Control board program number Reads the program number of the product. 5.12.14 Control board program version Reads the program version of the product. 5.12.15 Display program number Reads the display program number of the product.
  • Page 72 Revision history Tel: + 81 3 5207 8249 Fax: +81 3 5298 5362 https://www.smcworld.com Note: Specifications are subject to change without prior notice and any obligation on the part of the manufacturer. © SMC Corporation All Rights Reserved...

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