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Daiichi Electronics SALC-110L Instruction Manual

Power line multi-meter, ammeter
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SALC-212-174
INSTRUCTION MANUAL
POWER LINE MULTI-METER
(AMMETER)
SALC-110L
[ 1φ2W / 1φ3W / 3φ3W ANALOG OUTPUT ]
HARDWARE MODEL C [ Green backlight ]
HARDWARE MODEL F [ White backlight ]

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Summary of Contents for Daiichi Electronics SALC-110L

  • Page 1 SALC-212-174 INSTRUCTION MANUAL POWER LINE MULTI-METER (AMMETER) SALC-110L [ 1φ2W / 1φ3W / 3φ3W ANALOG OUTPUT ] HARDWARE MODEL C [ Green backlight ] HARDWARE MODEL F [ White backlight ]...
  • Page 2 SALC-212-174 Introduction Thank you for your purchase of our product. Read this instruction manual carefully before installation, wiring, and using this product. Keep this instruction manual handy for reference at any time. Have a contact with us or sales agent in case that this instruction manual is lost or damaged. <Caution>...
  • Page 3 SALC-212-174 Other precaution  Don't mount or store this unit in the following environment. １ Places where corrosive gas (SO S / etc.)( ) is generated. Places where dust is generated. Places with much vibration and shock. ２ Places with influence of external magnetic field ( １...
  • Page 4 SALC-212-174 The precaution for use. 1. Environment of usage and storage. Don’t mount or store this product in the following environments. If the unit becomes defective due to the use in an environment other than specified, it may be repaired for pay even during its warranty period (one year after the date of delivery).
  • Page 5 SALC-212-174 5. Setting This unit requires setting and confirmation of the measuring range, etc. before use. Wrong setting, if any, causes malfunction of the unit. If setting should be wrong, neither measurement nor output becomes correct. Carefully read the instruction manual before setting the unit. ■...
  • Page 6 SALC-212-174 6. Operation Be careful with the following cautions during use.  Use the input within the rated range. Be careful since negligence of this caution may cause troubles of the unit.  There is a function to hold the maximum value and the minimum value with a measurement factor in this product. A blackout is guaranteed and this value isn't also cleared by a power supply reset.

  • Page 7: Table Of Contents

    SALC-212-174 Content 1. Product outline ･･･････････････････････････････････････････････････････････ 7 1.1 Usage of product ･･･････････････････････････････････････････････････････ 7 1.2 Features of product ････････････････････････････････････････････････････ 7 1.3 Composition of type ････････････････････････････････････････････････････ 7 2. The name and function of each part ････････････････････････････････････････ 8 3. Preparation 3.1 Installation ･･･････････････････････････････････････････････････････････ 9 3.2 Connections ････････････････････････････････････････････････････････････...

  • Page 8: Product Outline

    SALC-212-174 1. Product outline 1.1 Usage of product This single unit can measure and monitor current ×3, demand-current ×3. It is optimum for load monitors, such as a transformer and a feeder, and current measurement of a power receiving circuit. The intensive monitor doubled with the system by option (analog output, alarm output, external operation input) addendum is possible.

  • Page 9: The Name And Function Of Each Part

    SALC-212-174 2. The name and function of each part Digital display Bar graph display Measurement monitor can watch 4 elements at the same time. The measurement value of the main Sub monitor Sub monitor Main monitor Sub monitor monitor is indicated by the analog. (Left) (Center) (Right)

  • Page 10: Preparation

    SALC-212-174 3. Preparation 3.1 Installation Mount the unit by the attached M5 nuts to a panel of thinner than 10mm, referring to the following external dimensions drawing and panel cutout. Fasten these nuts with tightening torque 2.0～2.5N･m. ● Dimension diagram ●...

  • Page 11: Connections

    SALC-212-174 3.2 Connections Please perform connection after referring to the following wiring diagram. ７ ● Connection drawing ( (1) 1φ2W，Analog output. (2) 1φ3W，Analog output. AUX. SUPPLY AUX. SUPPLY Analog output 1 Analog output 1 Analog output 2 Analog output 2 Analog output 3 Analog output 3 Alarm output...

  • Page 12: Operation

    SALC-212-174 4. Operation ● The function of switch Switch Function If it continues pushing 3 seconds or more, it will change to setting mode. In setting mode, it is used for the determination of a set point. Various kinds of alarms are reset. The maximum value and the minimum value are reset in the maximum RESET/SHIFT minimum measurement display.

  • Page 13: The Screen Change And Function By Switch Operation

    SALC-212-174 4.1 The screen change and function by switch operation. This product changes various screens by switch operation. Here, the change step of the screen by switch operation is explained. At 1φ2W, With no function. DISPLAY Conditions： At manual reset setting Phase display change Alarm reset DISPLAY...

  • Page 14: The Kind Of Display

    SALC-212-174 4.2 The kind of display 4.2.1 Measurement display The change of the measurement display factor of the main monitor by switch operation and the change of the phase display of current is possible (temporarily). In a general measurement display, if switch operation is not performed for 10 minutes after changing a display factor, it returns to the original measurement display factor automatically.

  • Page 15: Alarm Detection Display

    SALC-212-174 4.2.2 Alarm detection display It is a display when demand current measurement becomes more than a upper limit setting value. If the demand current is being indicated by measurement under the main monitor or the sub-monitor, a measurement value display is flicker. And, if the phase set as the alarm output factor detects, H , DEMAND , and A flicker-indicates.

  • Page 16: Setting Display

    SALC-212-174 4.2.3 Setting display It is the display at the case of various setting. There are three types of setting modes according to the contents of a setting. Operation and the contents of setting (detail) in setting mode, please refer to "5 Setting". ①...

  • Page 17: Operation

    SALC-212-174 4.3 Operation 4.3.1 The main monitor display factor change The measurement display factor of the main monitor is changed. A change is performed by ＋ －. A measurement display and maximum display，minimum display can also perform this operation. After changing a measurement display factor, if a switch is not operated for 10 minutes, it will return to the original measurement display factor automatically.

  • Page 18: Setting Value Check

    SALC-212-174 4.3.3 Setting value check A current range (primary current), and an alarm-output set point are checked. Check is RESET/SHIFT and － are pushed simultaneously and performed. The change of a set point is carries out by ＋ and － . DISPLAY is pushed in case it returns to the original measurement display.

  • Page 19: Setting Mode

    SALC-212-174 4.3.4 Setting mode Various kinds of setting are performed. Setting mode is three types, and operations are different. DISPLAY is pushed in case it returns to the original measurement display. And, if a switch is not operated for 10 minute after a set point check, it will return to the original measurement display automatically. Operation and the contents of setting (detail) in setting mode, please refer to "5 Setting".

  • Page 20: Reset

    SALC-212-174 4.3.5 Reset Various kinds of reset are performed. The kind of reset is as follows and operations are different, respectively. Reset of maximum value and minimum value (it updates to the instantaneous value at the time)， Alarm-output reset (OFF of an alarm output (at the case of manual reset setting)). And, the operation from each measurement display constitutes conditions at each reset.
  • Page 21 SALC-212-174 (2) Maximum value and minimum value reset. Reset of the various measurement values of maximum value and minimum value is performed. This reset has two types of methods. (How to perform according to a measurement factor individual. How to reset all maximum values and minimum values by package.) a) Individual reset It resets the differential maximum value and minimum value.

  • Page 22: Setting

    SALC-212-174 5. Setting < Caution > When changing the input circuit setting, please be sure to perform a setup from an input circuit setting in the setting mode 3. After changing the other setting, when the input circuit setting is changed the set value returns to default value (default value of a changed input circuit).
  • Page 23 SALC-212-174 Setting mode 2. Function table Setting Important Function Functional description Default setting Page setting 3φ3W 100.0A Sets the current-measurement range Current range 1φ3W 500.0A ○ (primary current). 1φ2W 50.00A 3φ3W 100.0A Current display Sets the full scale of current meter. 1φ3W 500.0A intrinsic sensitivity...

  • Page 24: Setting Table

    SALC-212-174 5.2 Setting table A setting item changes by the specification of a product, or the existence of an option. (1) Important setting Each parenthesized number shows a setting number and this number is displayed on the setting screen. Items Setting and operation procedures Page Press SET and DISPLAY together for longer than 3 seconds...
  • Page 25 SALC-212-174 (2) A combination except a display pattern. Each parenthesized number shows a setting number and this number is displayed on the setting screen. Items Setting and operation procedures Page Press SET for longer than 3 seconds Press RESET/SHIFT Sets the display (111) (112) factor of main...
  • Page 26 SALC-212-174 (5) Setting of analog output. Each parenthesized number shows a setting number and this number is displayed on the setting screen. Items Setting and operation procedures Page Press SET and RESET/SHIFT together for longer than 3 seconds Press MODE Sets the analog (211) (221A)

  • Page 27: Setting In Detail Explanation

    SALC-212-174 (8) Backlight setting Each parenthesized number shows a setting number and this number is displayed on the setting screen. Items Setting and operation procedures Page Press SET for longer than 3 seconds Press MODE (111) (121AL) Press MODE (It is operation needlessness if there is no option) Press MODE Sets the action of backlight.
  • Page 28 SALC-212-174 (1) 111～116 Display combination setting ● 3-phase 3-wire Sub monitor Sub monitor Sub monitor № Pattern № Main monitor Bar graph (Left) (Center) (Right) Pattern 1 A(V) A(U) Nothing A(W) A(V) Pattern 2 DA(V) A(V) Nothing MDA(V) MDA＋DA(V) Pattern 3 MDA(V) A(V) Nothing...
  • Page 29 SALC-212-174 Display combination setting MAX/MIN RESET/SHIFT RESET/ RESET/ RESET/ RESET/ RESET/ Display SHIFT SHIFT Sub monitor SHIFT Sub monitor SHIFT Sub monitor SHIFT Bar graph Main monitor MAX/MIN MAX/MIN MAX/MIN MAX/MIN MAX/MIN pattern (Left) (Center) (Right) factor Pattern 1 A(V)：2 A(U)：1 Nothing：0 A(W)：3...
  • Page 30 SALC-212-174 (2) 121AL～123AL Alarm output setting 【With option】 Various setting and an output test are performed about an alarm output. MAX/MIN MAX/MIN MAX/MIN 121AL 122AL 123AL Alarm factor Alarm reset method Alarm contact delay time RESET/ RESET/ RESET/ SHIFT SHIFT SHIFT ◆...
  • Page 31 SALC-212-174 (3) 131H～132 Demand detection setting The next operation method is setting. Demand current, Upper limit alarm value, Time interval. MAX/MIN MAX/MIN 131H Demand current upper limit Demand current time interval RESET/SHIFT RESET/SHIFT ◆ 131H Demand current upper limit Sets the upper limit alarm value of demand current (DA). The setting range is 5 to 100％...
  • Page 32 SALC-212-174 (4) 141～142 Backlight setting Sets the action and brightness of backlight. MAX/MIN MAX/MIN Backlight action Backlight brightness RESET/ RESET/ New setting Now setting SHIFT SHIFT ◆ 141 Backlight action It can select from ON (always-on), AUTO (auto off), and OFF (always-off) about action of backlight.

  • Page 33: Setting Mode 2

    SALC-212-174 5.3.2 Setting mode 2 SET and RESET/SHIFT 3 seconds 211～213 DISPLAY Measurement range setting MODE 221A～225A DISPLAY Analog output setting MODE DISPLAY Display mode External operation input setting MODE 241～242 DISPLAY Measurement display ON/OFF setting MODE DISPLAY Settings initialization Setting mode 2 MODE Setting mode 2 is selected by pressing SET and RESET/SHIFT switches continuously for longer than 3 seconds.
  • Page 34 SALC-212-174 (1) 211～213 Measurement range setting Sets the measurement range of each measurement factor. MAX/MIN MAX/MIN Current display intrinsic Digit number of Current range RESET/SHIFT RESET/SHIFT sensitivity current range RESET/SHIFT MAX/MIN ◆ 211 Current range Sets the current range (primary current). Selection by ＋ and － , set value is updated by SET . Default setting：100.0A (3φ3W), 500.0A (1φ3W), 50.00A (1φ2W) Current-measurement range New setting...
  • Page 35 SALC-212-174 (2) 221A～225A Analog output setting 【With option】 Various setting of analog output is performed. 221A MAX/MIN 222A MAX/MIN 223A Ao1 output factor Ao2 output factor Ao3 output factor RESET/ RESET/ SHIFT SHIFT RESET/SHIFT MAX/MIN RESET/ 224A RESET/ 225A SHIFT SHIFT Current output Low input cut...
  • Page 36 SALC-212-174 (3) 231 External operation input setting【With option】 Various setting of external operation input is performed. ◆ 231 External operation input function The function of each external operation Setting factor New setting input (alarm reset, maximum / minimum reset, all reset) can be selected. ALARM and RESET are Selection by ＋...

  • Page 37: Setting Mode 3

    SALC-212-174 5.3.3 Setting mode 3 Setting mode 3 is selected by pressing SET and SET and DISPLAY 3 seconds DISPLAY switches continuously for longer than 3 seconds. Pushing MODE switch performs movement DISPLAY Input circuit phase wire of setting item. change setting The present mode can be returned to the display mode Display mode...

  • Page 38: Specification

    SALC-212-174 6. Specification 6.1 Specification and intrinsic error. Input circuit Input 3-phase 3-wire Single-phase 3-wire AC5A 50/60Hz Single-phase 2-wire Intrinsic error ( Measurement Measurement range / Analog Maximum Minimum Notes Digital item Display specification output measurement measurement display U-V-W phase change ( Maximum demand, Apart from a measurement Current...

  • Page 39: Performance

    SALC-212-174 6.2 Performance. Item Specification Intrinsic error Reference to measure specification and intrinsic error Accuracy of bar graph ±10％ （％ for span） Influence by Within accuracy by 23±10℃. temperature Compliance standard JIS C 1102-1：2007 ，JIS C 1102-2, -7, -9：1997 , JIS C 1111：2006 JIS C 1010-1：2005 CATⅢ...
  • Page 40 SALC-212-174 Item Specification (1) Oscillatory surge voltage If a vibration damping waveform (1～1.5MHz, Peak voltage：2.5～3kV) is repeated and added, a measurement error should be within ±10％. And, there needs to be no malfunction. Current input circuit (Common), Auxiliary supply circuit (Normal / Common) (2) Square wave impulse noise If a noise (1μs, 100ns width) is repeated and added, a measurement error should be within ±10％.
  • Page 41 SALC-212-174 6.3 Option Item Specification Number of output 3 circuits (Minus common) Output specification DC4～20mA (Below 550Ω) Current (Each phase)， Demand current (each phase)， Analog output Output factor Maximum demand current (Each phase) Response time 1 second or less (Time within ±1％ of final constant value.) Output ripple Within the double precision of accuracy (％...

  • Page 42: Maintenance And Check

    SALC-212-174 7. Maintenance and check 7.1 Trouble shooting Symptoms Possible causes Remedial measures The power supply is not supplied. Check the auxiliary supply. (Not connected. or voltage is low) Again, a power supply is supplied. Indicator does not display. Measurement display ON/OFF setting is set to OFF. Check the setting.

  • Page 43: Test

    SALC-212-174 7.3 Test SET and MODE Test mode is selected by pressing SET and MODE switches 3 seconds continuously for longer than 3 seconds. DISPLAY Alarm output check Pushing MODE switch performs movement of setting item. The present mode can be returned to the display mode by MODE pressing DISPLAY switch.

  • Page 44: Maintenance

    SALC-212-174 (3) LCD display check It can check a liquid crystal display. Whenever it pushes SET , a display changes. Default：Main monitor “LCD” display 7.4 Maintenance (1) Please do not make a wiring change of the input and auxiliary supply in an energization. (2) In case you check an output in an energization, please warn to be unable to touch output wiring and a human body to an input and an auxiliary supply terminal.
  • Page 45 SALC-212-174 Tokyo Office : 11-13, Hitotsuya 1-chome, Adachi-ku, Tokyo, 121-8639, JAPAN. TEL：+81-3-3885-2411 , Fax：+81-3-3858-3966 Kyoto Office : 1-19, Ichinobe-Nishikawahara, Jyoyou-shi, Kyoto, 610-0114, JAPAN. TEL：+81-774-55-1391 , Fax：+81-774-54-1353 DATE：November 22, 2012...

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