SMC Networks Thermo-con INR-244-639 User manual

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Thermo-con
INR-244-639
18.June.2004
Version 1.0
Keep available whenever necessary.
HEC-OM-H010-1

Contents
06/18/04 iii
Contents
Page
No.
1 Introduction------------------------------------------------------------------------------- 1-1
1.1 Scope and general description of use--------------------------------------------------------------------1-1
1.2 How to use operation manual-------------------------------------------------------------------------------1-1
1.3 Construction of operation manual--------------------------------------------------------------------------1-2
2 Safety Instructions--------------------------------------------------------------------- 2-1
2.1 Before using the Thermo-con--------------------------------------------------------------------------------2-1
2.1.1 Safety training-------------------------------------------------------------------------------------------------------------------------2-1
2.1.2 Identification of “Danger”, “Warning”, “Caution”and “Note”------------------------------------------------------------2-1
2.2 Position of “Warning”label and “Caution”label--------------------------------------------------------2-3
2.2.1 Position of “Werning”label--------------------------------------------------------------------------------------------------------2-4
2.2.2 Position of “Caution”labels-------------------------------------------------------------------------------------------------------2-5
2.2.3 Position of Ground label -----------------------------------------------------------------------------------------------------------2-6
2.2.4 Position of labels---------------------------------------------------------------------------------------------------------------------2-7
2.3 Precautions for running(safety interlock)-----------------------------------------------------------------2-8
2.3.1 Interlock list ----------------------------------------------------------------------------------------------------------------------------2-9
3 Caution on Installation --------------------------------------------------------------- 3-1
3.1 Environment ------------------------------------------------------------------------------------------------------3-1
3.2 Mounting-----------------------------------------------------------------------------------------------------------3-2
4 Unit Overview ---------------------------------------------------------------------------- 4-1
4.1 Model No. label and ETL’s label----------------------------------------------------------------------------4-1
4.2 Appearance ------------------------------------------------------------------------------------------------------4-2
4.3 Outline of operation---------------------------------------------------------------------------------------------4-3
4.3.1 Electrical diagram--------------------------------------------------------------------------------------------------------------------4-3
4.3.2 Mechanical system------------------------------------------------------------------------------------------------------------------4-4
5 Names and Functions of Components---------------------------------------- 5-1
5.1 Right view---------------------------------------------------------------------------------------------------------5-1
5.1.1 Connectors -----------------------------------------------------------------------------------------------------------------------------5-1

Contents
iv 06/18/04
5.1.2 Piping and Label--------------------------------------------------------------------------------------------------------------------- 5-2
5.1.3 Air Filter---------------------------------------------------------------------------------------------------------------------------------5-2
5.2 Top view----------------------------------------------------------------------------------------------------------- 5-3
5.2.1 Operation panel ---------------------------------------------------------------------------------------------------------------------- 5-3
5.2.2 Display ---------------------------------------------------------------------------------------------------------------------------------- 5-3
5.2.3 Handle----------------------------------------------------------------------------------------------------------------------------------- 5-4
5.2.4 Reservoir Cap------------------------------------------------------------------------------------------------------------------------- 5-4
5.3 Left view----------------------------------------------------------------------------------------------------------- 5-5
5.4 Control Mode---------------------------------------------------------------------------------------------------- 5-6
5.4.1 Auto Start ------------------------------------------------------------------------------------------------------------------------------ 5-6
5.4.2 Normal Control(Manual)----------------------------------------------------------------------------------------------------------- 5-6
5.4.3 Normal Control(Communication)----------------------------------------------------------------------------------------------- 5-6
5.4.4 Pump Stop----------------------------------------------------------------------------------------------------------------------------- 5-7
5.4.5 Safety Default------------------------------------------------------------------------------------------------------------------------- 5-7
5.4.6 Auto tuning----------------------------------------------------------------------------------------------------------------------------- 5-7
6 Specifications ----------------------------------------------------------------------------6-1
7 Preparation for Operation-----------------------------------------------------------7-1
7.1 Preparation for circulating liquid--------------------------------------------------------------------------- 7-1
7.2 Connect of Power Cable------------------------------------------------------------------------------------- 7-1
7.3 Supply of circulating liquid----------------------------------------------------------------------------------- 7-2
7.4 Check-------------------------------------------------------------------------------------------------------------- 7-3
7.4.1 Daily check---------------------------------------------------------------------------------------------------------------------------- 7-3
7.4.2 Check after seismic vibration and impact----------------------------------------------------------------------------------- 7-3
8 Operation-----------------------------------------------------------------------------------8-1
8.1 Condition after power up------------------------------------------------------------------------------------- 8-1
8.2 How to operate-------------------------------------------------------------------------------------------------- 8-2
8.3 Setting mode, Level 1----------------------------------------------------------------------------------------- 8-4
8.3.1 How to enter and return ----------------------------------------------------------------------------------------------------------- 8-4
8.3.2 Available mode in Level 1--------------------------------------------------------------------------------------------------------- 8-4
8.4 Setting mode, Level 2----------------------------------------------------------------------------------------- 8-6
8.4.1 How to enter and return ----------------------------------------------------------------------------------------------------------- 8-6
8.4.2 Available mode in Level 2--------------------------------------------------------------------------------------------------------- 8-6
8.5 Setting mode, Level 3----------------------------------------------------------------------------------------- 8-8

Contents
06/18/04 v
8.5.1 How to enter and return------------------------------------------------------------------------------------------------------------8-8
8.5.2 Available mode in Level 3----------------------------------------------------------------------------------------------------------8-8
8.6 Detail of setting mode level----------------------------------------------------------------------------------8-9
8.6.1 Setting mode, Level 1----------------------------------------------------------------------------------------------------------------------8-9
8.6.2 Setting mode, Level 2-------------------------------------------------------------------------------------------------------------8-12
8.6.3 Setting mode, Level 3-------------------------------------------------------------------------------------------------------------8-15
9 Alarm----------------------------------------------------------------------------------------- 9-1
9.1 How to Identify Alarm-------------------------------------------------------------------------------------------9-1
9.2 Alarm indication-------------------------------------------------------------------------------------------------9-2
9.3 How to reset alarm----------------------------------------------------------------------------------------------9-3
9.4 Alarm code list---------------------------------------------------------------------------------------------------9-3
9.5 Causes of Alarm ------------------------------------------------------------------------------------------------9-5
9.6 Troubleshooting -------------------------------------------------------------------------------------------------9-6
10 Appendix ------------------------------------------------------------------------------- 10-1
10.1 Signal and style of connectors---------------------------------------------------------------------------10-1
10.2 Calculation of dew point(from psychometric chart)------------------------------------------------10-2
10.3 GE Specification #2352900PSP coolant specification-----------------------------------------10-3
10.4 Power cable specification--------------------------------------------------------------------------------10-4

Contents
vi 06/18/04
Figure List
Page
No.
Fig. 2-1 Position of “Warning”label-------------------------------------------------------------------------------------------------------------- 2-4
Fig. 2-2 Legend of “Warning”label--------------------------------------------------------------------------------------------------------------- 2-4
Fig. 2-3 Position of “Caution”label--------------------------------------------------------------------------------------------------------------- 2-5
Fig. 2-4 Legend of “Caution”label A------------------------------------------------------------------------------------------------------------- 2-5
Fig. 2-5 Legend of “Caution”label B------------------------------------------------------------------------------------------------------------- 2-5
Fig. 2-6 Position of Ground label ----------------------------------------------------------------------------------------------------------------- 2-6
Fig. 2-7 Legend of Ground label------------------------------------------------------------------------------------------------------------------- 2-6
Fig. 2-8 Position of labels--------------------------------------------------------------------------------------------------------------------------- 2-7
Fig. 3-1 Installation environment ------------------------------------------------------------------------------------------------------------------ 3-2
Fig. 3-2 Mounting--------------------------------------------------------------------------------------------------------------------------------------- 3-2
Fig. 4-1 Position of Model No. label and ETL’s label-------------------------------------------------------------------------------------- 4-1
Fig. 4-2 Legend of ETL’s No. label--------------------------------------------------------------------------------------------------------------- 4-1
Fig. 4-3 Legend of Model No. label -------------------------------------------------------------------------------------------------------------- 4-1
Fig. 4-4 Outside drawings of Thermo-con ----------------------------------------------------------------------------------------------------- 4-2
Fig. 4-5 Electrical diagram-------------------------------------------------------------------------------------------------------------------------- 4-3
Fig. 4-6 Circulating liquid circuit ----------------------------------------------------------------------------------------------------------------- -4-4
Fig. 5-1 Right view ------------------------------------------------------------------------------------------------------------------------------------- 5-1
Fig. 5-2 Connectors ----------------------------------------------------------------------------------------------------------------------------------- 5-1
Fig. 5-3 Piping and Label---------------------------------------------------------------------------------------------------------------------------- 5-2
Fig. 5-4 Air Filter---------------------------------------------------------------------------------------------------------------------------------------- 5-2
Fig. 5-5 Top view---------------------------------------------------------------------------------------------------------------------------------------- 5-3
Fig. 5-6 Operation panel----------------------------------------------------------------------------------------------------------------------------- 5-3
Fig. 5-7 Display ----------------------------------------------------------------------------------------------------------------------------------------- 5-3
Fig. 5-8 Handle------------------------------------------------------------------------------------------------------------------------------------------ 5-4
Fig. 5-9 Reservoir Cap-------------------------------------------------------------------------------------------------------------------------------- 5-4
Fig. 5-10 Left view-------------------------------------------------------------------------------------------------------------------------------------- 5-5
Fig. 9-1 Alarm indication in the event ERR14 arises -------------------------------------------------------------------------------------- 9-2
Fig. 9-2 Alarm indication in the event ERR14 arises during PB width setting input-------------------------------------------- 9-2
Fig. 9-3 Alarm indication in the event temp. upper and lower limit arises --------------------------------------------------------- 9-2
Fig. 10-1 Psychometric chart---------------------------------------------------------------------------------------------------------------------10-2

Contents
06/18/04 vii
Table List
Page
No.
Table 2-1 Division of DANGER, WARNING, CAUTION, and NOTE-------------------------------------------------------------------2-2
Table 2-2 Meaning of a symbol --------------------------------------------------------------------------------------------------------------------2-2
Table 2-3 Safety interlock list(Part 1)------------------------------------------------------------------------------------------------------------2-9
Table 2-4 Safety interlock list(Part 2)----------------------------------------------------------------------------------------------------------2-10
Table 6-1 Specifications ------------------------------------------------------------------------------------------------------------------------------6-1
Table 8-1Available mode in Level 1--------------------------------------------------------------------------------------------------------------8-5
Table 8-2 Available mode in Level 2--------------------------------------------------------------------------------------------------------------8-7
Table 8-3 Available mode in Level 3--------------------------------------------------------------------------------------------------------------8-8
Table 9-1 Alarm information-------------------------------------------------------------------------------------------------------------------------9-1
Table 9-2 Release of alarm--------------------------------------------------------------------------------------------------------------------------9-3
Table 9-3 Alarm code list-----------------------------------------------------------------------------------------------------------------------------9-3
Table 9-4 Causes of Alarm --------------------------------------------------------------------------------------------------------------------------9-5
Table 9-5 Troubleshooting----------------------------------------------------------------------------------------------------------------------------9-6
Table 10-1 Signal and style of connectors---------------------------------------------------------------------------------------------------10-1
Table 10-2 Power cable specification----------------------------------------------------------------------------------------------------------10-4

Contents
viii 06/18/04
Abbreviations
Abbreviation (The order of ABC)Meaning
AC Alternating Current
AT Auto Tuning
Chap. Chapter
CPC Colder Products Company
DC Direct Current
EMI Electro Magnetic Interference
EPDM Ethylene Propylene Diene Monomer
ERR Error
IEC International Electrotechnical Commission
LCD Liquid Crystal Display
PE (Electricity) Protective Earthing
PE (Material) Polyethylene
PID Proportional,Integral,Differentiate
PPS Polyphenylene Sulfide
PV Process Value
RET Return
RXD Received Data
SEL Select
SER (No.) Serial (No.)
SG Signal Ground
SUS Special Use Stainless steel
SV Setting Value
Temp. Temperature
TXD Transmitted Data
WRN Warning

Introduction
06/18/04 1-1
1Introduction
The definition and construction of operation manual are described below.
1.1 Scope and general description of use
The operation manual applies to operation method of SMC-brand Thermo-con INR-244-639. Thermo-con is
air-to-liquid heat exchanger to be used to control the temperature of the Apollo digital detectors in an X-
Ray system. It aims easier understanding of operational and Installation information of the Thermo-con.
Before any operation and Installation of this unit, be sure to read this operation manual carefully and
understand the contents well.
This unit is Class 1equipment with regard to the type of protection for electric shock.
1.2 How to use operation manual
In using the operation manual, reference to the actual unit can help efficient understanding.
This device is designed on the assumption of operating it by communication. It becomes impossible to
operate manually when the communication command is once received.
Please contact the following for any question and unclear points regarding the Thermo-con.
SMC Corporation R&D Center
Product Development Division-6
Address: 4-2-2, KINUNODAI, YAWARA-MURA, TSUKUBA-GUN, IBARAKI-KEN 300-2493, JAPAN
Phone:[phone]
Fax:[phone]
E-mail:[email protected]

Introduction
1-206/18/04
1.3 Construction of operation manual
1) Chap. 1 Introduction
The definition and use of operation manual are described.
2) Chap. 2 Safety Instructions
Safety instruction, caution note, danger and warning, warning label and caution label and safety
interlock used in this unit are described.
3) Chap.3 Caution on Installation
The precautions for setting up and mounting this unit are described.
4) Chap. 4 Unit Overview
Describes the outlook of this unit and operation overview.
5) Chap. 5 Names and Functions of Components
The description and function of the parts in this unit are mentioned.
6) Chap. 6 Specifications
The specifications of this unit are described.
7) Chap. 7 Preparation for Operation
The precautions for operation of this unit are described by each part.
8) Chap. 8 Operation
The method for operation of this unit is explained.
9) Chap. 9 Alarm
The alarms, which arise in this unit, are explained.
10) Chap. 10 Appendix
The signal of connectors and the method for calculating dew points are described.

Safety Instructions
06/18/04 2-1
2Safety Instructions
2.1 Before using the Thermo-con
This chapter is dedicated for your safety during your relation with the unit.
The Thermo-con is operated under high voltage.
Therefore, not only those who operate the unit, but those who are in charge of service work related to the
unit and who work nearby the unit should read carefully and thoroughly understand descriptions related to
safety in this manual before starting the work.
2.1.1 Safety training
This manual is not a general manual for safety and hygiene education that safety and hygiene tutors are
supposed to conduct.
Anyone working with or near this unit are requested to be fully trained in aspect of recognition of the
danger inherent to the unit and the safety countermeasures.
A manager is responsible for strict compliance to the safety standard in whole system, but individual
person in charge of operation and maintenance should take responsibility for that accompanying the daily
work and should care for the safety of its working location and environment.
The work training concerning the unit should take place after the sufficient tutorage on safety. The training
must not be carried without consideration to safety.
2.1.2 Identification of “Danger”, “Warning”, “Caution”and “Note”
The notifications given in this operation manual aims to assure safe and correct operation to prevent injury
of operators and also to prevent damage of product. The notifications are grouped into three categories,
“Danger”, “Warning”, “Caution”, and “Note”, which indicate the magnitude of hazard and damage and also
the degree of emergency. Both notifications contain critical matter on safety, so they shall be carefully
observed.
DANGER, WARNING, CAUTION and NOTE signs are in order according to seriousness (DANGER>
WARNING> CAUTION> NOTE).

Safety Instructions
2-206/18/04
Table2-1Division of DANGER, WARNING, CAUTION, and NOTE
Table2-2Meaning of a symbol
!
DANGER
!
WARNING
!
CAUTION
NOTE
These paragraphs document hazards that would
cause serious or even fatal injuries to workers if
you handle improperly or fail to obey items
necessary to avoid hazards during operations.
These paragraphs document hazards that might
cause serious injuries to workers if you do not
carry out appropriate procedure or fail to obey
warnings during operations.
These paragraphs document hazards that might
cause serious injuries to workers or might
damage the unit, installed devices and products it
produce if you do not carry out appropriate
procedure or fail to obey caution during
operations.
These paragraphs document performance of the
unit that is recommended to be known, mistakes
that likely to happen, or anything that might
damage products themselves if not obeyed or
corrected during operations.
IEC/ISO standard
Attention, consult accompanying
documents
Meaning
Protective earth (ground)
Caution, risk of electric shock
Symbol
IEC 348
IEC 417-5019
ISO 3864, No. B.3.6

Safety Instructions
06/18/04 2-3
2.2 Position of “Warning”label and “Caution”label
This unit contains is provided with “Warning”label and “Caution”label to keep its operator safe. Check the
contents and position of these labels before starting the work.
The unit shall be handled by only specialists.
Transportation, installation and maintenance including dangerous works
shall be done by persons who have full knowledge and experience on
the unit and the system.
Cover panels of this unit shall be opened only by qualified service
technicians or qualified personnel.
Read contents of alert warning and caution labels carefully and keep
them in mind.
Do not peel off or rub alert warning and caution labels.
Confirm locations of alert warning and caution labels.
Other Precautions
If an abnormal matter, such as abnormal noiseor smoke, or water
leakage appeared, act as follows.
Shutdown power.
Call us for repair.

Safety Instructions
2-406/18/04
2.2.1 Position of “Warning”label
Fig.2-1Position of “Warning”label
Fig.2-2Legend of “Warning”label
“Warning”label
40mm
80mm

Safety Instructions
06/18/04 2-5
2.2.2 Position of “Caution”labels
Fig.2-3Position of “Caution”label
Fig.2-4Legend of “Caution”label A
Fig.2-5Legend of “Caution”label B
“Caution”label A
“Caution”label B
40mm
80mm
25mm
80mm

Safety Instructions
2-606/18/04
2.2.3 Position of Ground label
Fig.2-6Position of Ground label
Fig.2-7Legend of Ground label
10mm
10mm
Ground label

Safety Instructions
06/18/04 2-7
2.2.4 Position of labels
Fig.2-8Position of labels
26
±
2
95
±
2
40
±
2
60
±
2
98
±
2
5
±
2
135 ±2
5
±
2
31 ±2

Safety Instructions
2-806/18/04
2.3 Precautions for running (safety interlock)
This is the function to protect personal, to restrict operation, which may cause damage to this unit or
facility around, and to remove dangers related with safety and sanitation.
This unit has several interlock functions, which activates when danger operation or condition occurs to
stop operation and make it safe.
See “2.3.1 Interlock list”for contained function.
During operation or maintenance of this unit, do not disable interlock
function of each device. Otherwise it becomes improper and may cause
unexpected personnel injury and damage this unit.
Turning power ON/OFF
When you turn on/off the power, observe its procedure. Mistaking it may
cause unexpected action and danger.
When you maintain, clean or act against trouble, turn off source power.
When the power supply is restarted after turned off once, keep time
interval at least 1sec. The restart of supply within that interval may break
the unit.
Please do not use the devicewhich generates the electromagnetic
radiation such as cellular phones besidethe unit. There is a possibility
that the unit mis-operates.

Safety Instructions
06/18/04 2-9
2.3.1 Interlock list
Table2-3Safety interlock list (Part 1)
No. Description Part Cause
1Overheat in Heat
Exchanger Thermostat Detects abnormal heat (detection range=60±5deg.C) in Thermo-module.
2Switching power
supply failure Thermostat Detects abnormal current/voltage or heat (detection range=105±5deg.C).
3Overheat in Heat
Sink Thermostat Detects overheat in Heat Sink (detection range=60deg.C±5deg.C).
4Low circulating
liquid level Level sensor Detects lowering of circulating liquid level in reservoir.
5Detection of breakage of temp.
sensor
Controller internal
circuit Detects breakage and short circuit of temp. sensor and cables.
6Excessive temp.
increase Controller internal circuit Detects temp. input value not less than 55deg.C.
7Excessive temp.
decrease Controller internal circuit Detects temp. input value not more than 0deg.C.
8Abnormal output
(Overload)Controller internal
circuit
Works when temp. change is smaller than over load
detection temp.(selected between 0.1 to 9.9deg. C) even
if 100% output continues during overload detection time
(selected between 0 to 99min.)
When 0 is set, the alarm doesn’t arise.

Safety Instructions
2-10 06/18/04
Table2-4Safety interlock list (Part 2)
No. Description Condition of unit Indication and buzzer How to reset
1Overheat in Heat
Exchanger Shuts off Switching power supply Error indication on display.
(ERR14) Restart power
supply
2Switching power
supply failure Shuts off Switching power supply Error indication on display.
(ERR11) Restart power
supply
3Overheat in Heat
Sink Shuts off Switching power supply Error indication on display.
(ERR14) Restart power
supply
4Low circulating
liquid level Shuts off Switching power supply Error indication on display.
(ERR20) Restart power
supply
5Detection of breakage of temp.
sensor
Shuts off Switching power
supply Error indication on display.
(ERR17) Restart power
supply
6Excessive temp.
increase Shuts off Switching power supply Error indication on display.
(ERR12) Restart power
supply
7Excessive temp.
decrease Shuts off Switching power supply Error indication on display
(ERR13) Restart power
supply
8Abnormal output
(Overload)Shuts off Switching power
supply Error indication on display
(ERR15) Restart power
supply