48NDT BARGRAPH INDICATING ALARM BEFORE USE .... INSTRUCTION MANUAL

48NDT BARGRAPH INDICATING ALARM BEFORE USE .... INSTRUCTION MANUAL
48NDT
INSTRUCTION MANUAL
BARGRAPH INDICATING ALARM
(with 4-digit digital meter; thermocouple input)
BEFORE USE ....
Thank you for choosing M-System. Before use, please check
contents of the package you received as outlined below.
If you have any problems or questions with the product,
please contact M-System’s Sales Office or representatives.
■ PACKAGE INCLUDES:
Bargraph indicator (body + CJC sensor, incl. the scale plate)... (1)
Mounting bracket.......................................................... (2)
Bezel*1............................................................................ (2)
Watertight packing........................................................ (1)
*1. The size of included bezel differs depending on option code.
■ MODEL NO.
Confirm that the model number described on the product is
exactly what you ordered.
■ INSTRUCTION MANUAL
This manual describes necessary points of caution when
you use this product, including installation, connection and
basic maintenance procedures.
MODEL
■ REQUIREMENTS TO ENSURE IP65
•Observe the designated panel cutout size (31.5 × 138 mm).
•Single mounting only. IP65 is not ensured when the units
are clustered side by side.
•The watertight packing included in the product package
must be placed behind the front cover.
•The mounting bracket must be fastened tightly until they
hit the panel.
•Confirm visually that the packing is not contorted or excessively run off the edge after installation.
■ WIRING
•Do not install cables (power supply, signal input and output) close to noise sources (high frequency line, etc.).
•Do not bind these cables together with those in which
noises are present. Do not install them in the same duct.
■ TERMINAL BLOCK
•The terminal block is separable in two pieces. Loosen two
screws on top and bottom of the terminal block to separate.
•Be sure to turn off the power supply, input signal and
power supply to the output relays before separating the
terminal block.
POINTS OF CAUTION
■ CONFORMITY WITH EC DIRECTIVES
• This equipment is suitable for Pollution Degree 2 and Installation Category II. Reinforced insulation (signal input
to output to power input: 300V) is maintained. Prior to
installation, check that the insulation class of this unit
satisfies the system requirements.
•The equipment must be mounted on a panel surface. Once
mounted on a panel, take appropriate precautions to prevent operators to be exposed to the terminal block.
•Altitude up to 2000 meters
•Insert a noise filter for the power source connected to the
unit. TDK-Lambda Noise Filter Model MZS-1206-33 or
equivalent is recommended.
•The equipment must be installed such that appropriate
clearance and creepage distances are maintained to conform to CE requirements. Failure to observe these requirements may invalidate the CE conformance.
48NDT
Terminal Block Screw
(top & bottom)
Terminal Block
Separable
■ AND ....
•The unit is designed to function as soon as power is supplied, however, a warm up for 10 minutes is required for
satisfying complete performance described in the data
sheet.
■ POWER INPUT RATING & OPERATIONAL RANGE
•Locate the power input rating marked on the product and
confirm its operational range as indicated below:
AC rating: 85 – 264V, 50/60 Hz, approx. 5.5 – 8VA
DC rating: 24V ±15%, approx. 3.5W
■ ENVIRONMENT
•Indoor use
•If the unit’s environmental protection is compromised (e.g.
when multiple units are to be mounted side by side) when
heavy dust or metal particles are present in the air, install
them inside an enclosure with a proper ventilation.
•Do not install the unit where it is subjected to continuous
vibration. Do not subject the unit to physical impact.
•Environmental temperature must be within -10 to +55°C
(14 to 131°F) with relative humidity within 30 to 90% RH
in order to ensure adequate life span and operation.
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: [email protected]
EM-9444 Rev.5
P. 1 / 8
48NDT
COMPONENT IDENTIFICATION
A
CJC
Sensor
50
40
30
20
10
0
10
20
30
40
50
m3/h
Brackets
100 SET
90
80
H
70
60
50
S
P
Z
L
40
30
20
10
■ USING BEZELS
Bezels are used when the unit needs to be adapted to an existing panel cutout. It is not required when the panel cutout
size is as specified in the unit’s data sheet (31.5 × 138 mm).
Three types of bezels are selectable when ordering.
Standard type: Fits into M-System’s 48 Series’ panel
cutout (38 × 139.5 mm)
Option /D type:Fits into DIN panel cutout
(33 × 138 mm)
Option /F type: Fits into Fuji Electric PAJ, PAK, PBA,
etc, panel cutout (44 × 138 mm)
Slide the top and bottom parts of the bezel into the back of
the front cover as shown below.
M
Body
0
%
mA
Scale Plate
Pull up the part ‘A’ when replacing the scale plate.
Bezel
INSTALLATION
■ PANEL CUTOUT unit: mm (inch)
■ SINGLE MOUNTING (ingress protection)
When multiple units are to be clustered side by side, insert
one bezel between two units as shown below.
138 –0
+1
• When mounting two or more indicators side by side:
Panel thickness: 1.6 – 8.0 mm
+1
31.5 –0
138 –0
+1
■ CLUSTERED MOUNTING (no ingress protection)
Panel thickness: 1.6 – 8.0 mm
+1
L
L = {31.5 + 36 × (N – 1)} –0
(N : number of units)
Note 1. Observe at the minimum of 3 cm above and below the units
for heat dissipation.
Note 2. No bezel is needed when the panel is cut according to
the above drawings.
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: [email protected]
EM-9444 Rev.5
P. 2 / 8
48NDT
■ HOW TO MOUNT THE UNIT ON A PANEL
1)Insert the unit into the panel cutout. The watertight
packing must be in place to hold the unit. Do not remove
it even when the protection is not required.
The IP65 front cover protection is effective only with single
mounting, with the designated cutout size (31.5 ×138 mm).
2) Push the mounting brackets into the grooves on top and
bottom of the rear module, until they hit the panel’s rear
side.
Leave at least 3 centimeters both above and below the
unit for ventilation.
Bracket
Panel
Watertight Packing
4*1
(.16)
EXTERNAL DIMENSIONS unit: mm (inch)
16–M3 SCREW
TERMINALS
2–M3 SCREWS
CJC SENSOR
(CJM)
1
2
3
4
5
6
7
8
9
10
137.5 (5.41)
100 (3.94)
144 (5.67)
*2
11
12
13
14
15
16
36 (1.42)
10 (.39)
75 (2.95)
18
(.71)
103 (4.06)
■ STANDARD BEZEL*3
■ OPTION /D BEZEL*4
0.5 (.02)
31 (1.22)
■ OPTION /F BEZEL*5
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: [email protected]
11.4
7.5
10.4
7.5
10.4
144 (5.67)
8.5
(.33)
136.5 (5.37)
144 (5.67)
3.9
(.15)
136.5 (5.37)
144 (5.67)
4.9
(.19)
136.5 (5.37)
Rounded corners for the option /D
EM-9444 Rev.5
7.5
P. 3 / 8
36 (1.42)
10 (.39)
75 (2.95)
18
(.71)
103 (4.06)
■ STANDARD BEZEL*3
0.5 (.02)
31 (1.22)
48NDT
■ OPTION /D BEZEL*4
■ OPTION /F BEZEL*5
11.4
(.45)
7.5
(.30)
10.4
(.41)
8.5
(.33)
7.5
(.30)
144 (5.67)
136.5 (5.37)
144 (5.67)
3.9
(.15)
136.5 (5.37)
4.9
(.19)
144 (5.67)
136.5 (5.37)
Rounded corners for the option /D
10.4
(.41)
7.5
(.30)
*1. Space required when replacing the scale plate.
*2. Attach the CJC sensor together with input wiring to the input terminals.
The CJC sensor is not interchangeable. Never remove the screw at terminal 2 so that CJC sensor can be fixed with the unit.
*3. Used for the existing panel cutout of M-System 48 Series (38 × 139.5 mm).
*4. Used for the existing DIN panel cutout (33 × 138 mm)
*5. Used for the existing panel cutout of Fuji Electric PAJ, PAK, PBA (44 × 138 mm), etc.
TERMINAL CONNECTIONS
Refer to the connection diagram below.
■ ALARM SUFFIX CODE 0: None
comp. leadwire
T/C
+
+
■ ALARM SUFFIX CODE 4: 4 points
comp. leadwire
T/C
+
+
3
3
–
–
–
metal leg
4
CJC *
SENSOR
2
15 U(+)
16 V(–)
POWER
8 HHa
–
metal leg
CJC *
SENSOR
4
9 HHb
2
10 Ha
model: CJM
model: CJM
7 Hc, HHc
HH OUTPUT
H OUTPUT
11 La
*Deleted with B thermocouple
12 LLa
■ ALARM SUFFIX CODE 2: 2 points
comp. leadwire
T/C
+
+
3
–
metal leg
CJC *
SENSOR
model: CJM
4
9 Hb
2
12 La
13 Lb
16 V(–)
15 U(+)
H OUTPUT
16 V(–)
POWER
*Deleted with B thermocouple
L OUTPUT
■ Relay Protection
• AC Powered
14 Lc
15 U(+)
LL OUTPUT
14 Lc, LLc
7 Hc
8 Ha
–
L OUTPUT
13 LLb
• DC Powered
Inductive
Load (Coil)
Inductive
Load (Coil)
POWER
LOAD
Varistor or
CR Circuit
LOAD
Diode, Varistor or
CR Circuit
*Deleted with B thermocouple
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: [email protected]
EM-9444 Rev.5
P. 4 / 8
48NDT
FRONT PANEL CONFIGURATION
■ ALARM SUFFIX CODE 0: None
• Bar Color Patterns
Pattern 1 (model suffix code 1)
50
100 SET
40
90
30
80
20
70
SET (ENTER) Button
Setpoint 2
10
60
0
50
-10
40
-20
30
Setpoint 1
PV Indicator
-30
20
-40
10
-50
°C
0
%
2
Color Setpoint 2 Adj. (red)
S
Span Adj. (amber)
P
Decimal Point Position Adj. (amber)
Z
Zero Adj. (amber)
1
Color Setpoint 1 Adj. (green)
Input < L
L < Input < H
red
H
L
orange
green
orange
orange
Pattern 2 (model suffix code 2)
red
L
M
green
H
UP Button
Mode Selector
H < Input
orange
green
red
green
red
DOWN Button
°C
Setpoint 1 or 2 provided only for the multi-color bar type.
■ ALARM SUFFIX CODE 2: 2 points
50
100 SET
40
90
30
80
H
H Setpoint Adj. & Trip Indicator (red)
20
70
S
Span Adj. (amber)
10
60
P
Decimal Point Position Adj. (amber)
Z
Zero Adj. (amber)
L
L Setpoint Adj. & Trip Indicator (green)
SET (ENTER) Button
H Setpoint
0
50
-10
40
-20
30
-30
20
-40
10
-50
°C
0
%
L Setpoint
PV Indicator
UP Button
M
Mode Selector
DOWN Button
°C
■ ALARM SUFFIX CODE 4: 4 points
50
100 SET
40
90
30
80
20
10
SET (ENTER) Button
HH Setpoint
H Setpoint
HH Setpoint Adj. & Trip Indicator (red)
H
H Setpoint Adj. & Trip Indicator (red)
70
S
Span Adj. (amber)
60
P
Decimal Point Position Adj. (amber)
Z
Zero Adj. (amber)
L
L Setpoint Adj. & Trip Indicator (green)
LL
LL Setpoint Adj. & Trip Indicator (green)
L Setpoint
0
50
-10
40
-20
30
-30
20
-40
10
-50
°C
0
%
LL Setpoint
PV Indicator
HH
UP Button
M
Mode Selector
DOWN Button
°C
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: [email protected]
EM-9444 Rev.5
P. 5 / 8
48NDT
ADJUSTMENT PROCEDURE
■ ZERO ADJUSTMENT: Apply 0% input signal before adjustment. All alarm setpoints will be reset after the adjustment.
Mode Selector*1 LED Blinking
LED OFF
UP / DOWN Button
ON
Zero Adjustment
Digital Indicator / Bargraph
M
Z
Zero Adjustment
Digital Indicator Only
M
Z
Press at once
Z
Z
SET
Complete
Increase / Decrease
■ SPAN ADJUSTMENT: Apply 100% input signal before adjustment. All alarm setpoints will be reset after the adjustment.
Mode Selector*1 LED Blinking
UP / DOWN Button
LED OFF
ON
Span Adjustment
Digital Indicator / Bargraph
M
S
Span Adjustment
Digital Indicator Only
M
S
Press at once
S
S
SET
Complete
Increase / Decrease
■ DECIMAL POINT POSITION
Mode Selector*1 LED Blinking
Decimal Point Position
M
UP / DOWN Button
LED OFF
P
P
SET
Complete
Increase / Decrease
■ ALARM SETTING: Proceed after the zero / span adjustments and the decimal point position setting.
• 48NDT-4, 48NDT-2 *2
Mode Selector*1 LED Blinking
H Setpoint
M
LED OFF
UP / DOWN Button
H
SET
H
Complete
SET
H
Complete
SET
HH
Complete
SET
HH
Complete
SET
L
Complete
SET
L
Complete
SET
LL
Complete
SET
LL
Complete
SET
2
Complete
SET
1
Complete
Increase / Decrease
ON Time Delay for
H Setpoint
Digital Indicator
M
H
Press at once
Increase / Decrease
HH Setpont
M
HH
Increase / Decrease
ON Time Delay for
HH Setpoint
Digital Indicator
M
HH
Press at once
Increase / Decrease
L Setpoint
M
L
Increase / Decrease
ON Time Delay for
L Setpoint
Digital Indicator
M
L
Press at once
Increase / Decrease
LL Setpoint
M
LL
Increase / Decrease
ON Time Delay for
LL Setpoint
Digital Indicator
M
LL
Press at once
Increase / Decrease
• 48NDT-0 *3
Setpoint 2
M
2
Increase / Decrease
Setpoint 1
M
1
Increase / Decrease
*1. Keep pressing at least for 3 seconds to activate Mode Selector M. Press briefly for second and more times within 1 minute after it has been activated.
*2. HH or LL setpoints are not provided for the 48NDT-2.
*3. 1 or 2 setpoints are not provided for the 48NDT-0R, -0Y, -0G or -0B.
Each setting sequence is complete only when SET button is pressed. Once set, parameters are not lost even after the power is removed.
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: [email protected]
EM-9444 Rev.5
P. 6 / 8
48NDT
■ MOVING AVERAGE SAMPLE NUMBERS
Mode Selector*1 LED Blinking
UP / DOWN Button
LED OFF
Digital Indicator
Moving Average
Sample Numbers
M
P
Press at once
P
SET
Complete
Increase / Decrease
■ LED BRIGHTNESS ADJUSTMENT
Mode Selector*1 LED Blinking
UP / DOWN Button
LED OFF
Digital Indicator
LED Brightness Adjustment
M
P
Press at once
Digital Indicator
Press at once
P
SET
Complete
Increase / Decrease*2
■ RESET TO FACTORY SETTING *3
Mode Selector*1 LED Blinking
LED OFF
UP / DOWN Button
Digital Indicator
M
P
Press at once
Digital Indicator
Press at once
SET
Press at once
Press at once
P
Complete
Digital Indicator
Blinking
*1. Keep pressing at least for 3 seconds to activate Mode Selector M. Press briefly for second and more times within 1 minute after it has been activated.
*2. Pressing UP or DOWN key shifts the LED brightness in 7 levels. Factory default is set to 7, the brightest level.
*3. The reset function is used to reset the unit to the factory set temperature range. It does not affect alarm setting.
Each setting sequence is complete only when SET button is pressed. Once set, parameters are not lost even after the power is removed.
■ BARGRAPH / DIGITAL INDICATOR ZERO ADJUSTMENT
1) Apply 0% input signal.
2) Hold down [M] for 3 seconds* and push [M] to choose [Z].
3) Press [UP] and [DOWN] buttons at once. (Blinking Z
LED is switched to continuous ON state.)
4) Press [UP] or [DOWN] buttons until the bargraph shows
0%, and the digital indicator comes to a desired value,
and press [SET].
■ DIGITAL INDICATOR ZERO ADJUSTMENT
1) Apply 0% input signal.
2) Hold down [M] for 3 seconds* and push [M] to choose [Z].
3) Press [UP] or [DOWN] buttons until the digital indicator
comes to a desired value, and press [SET].
■ DIGITAL INDICATOR SPAN ADJUSTMENT
1) Apply 100% input signal.
2) Hold down [M] for 3 seconds* and push [M] to choose
[S].
3) Press [UP] or [DOWN] buttons until the digital indicator
comes to a desired value, and press [SET].
■ DECIMAL POINT POSITION
1) Hold down [M] for 3 seconds* and push [M] to choose
[P].
2) Press [UP] or [DOWN] buttons until the decimal point
comes to a desired position, and press [SET].
■ BARGRAPH / DIGITAL INDICATOR SPAN ADJUSTMENT
1) Apply 100% input signal.
2) Hold down [M] for 3 seconds* and push [M] to choose [S].
3) Press [UP] and [DOWN] buttons at once. (Blinking S
LED is switched to continuous ON state.)
4) Press [UP] or [DOWN] buttons until the bargraph shows
100%, and the digital indicator comes to a desired value,
and press [SET].
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: [email protected]
EM-9444 Rev.5
P. 7 / 8
48NDT
■ ALARM SETPOINT ADJUSTMENTS
• 48NDT-2: H [L setpoint] to 100%
L 0 to [H setpoint]
No alarm trip is selectable
• 48NDT-4: HH [H setpoint] to 100%
H [L setpoint] to [HH setpoint]
L [LL setpoint] to [H setpoint]
LL 0 to [L setpoint]
No alarm trip is selectable
• How to Set LL (or L, H, HH, 1, 2) Setpoints
1) Hold down [M] for 3 seconds* and push [M] to choose
[LL].
2) Press [UP] or [DOWN] buttons until the indicator comes
to the desired position, and press [SET].
(Same procedure for L, H, HH, 1, 2 setpoints)
• How to Cancel HH and H Alarms
1) Press [UP] or [DOWN] buttons until the indicator comes
to the upper limit, and press [SET].
HH indicator must be set before H as the H setpoint cannot go above the HH setpoint.
• How to Cancel LL and L Alarms
1) Press [UP] or [DOWN] buttons until the indicator comes
to the lower limit, and press [SET].
LL indicator must be set before L as the L setpoint cannot go below the LL setpoint.
■ LL (or L, H, HH, 1, 2) ALARM ON TIME DELAY
1) Hold down [M] for 3 seconds* and push [M] to choose
[LL].
2) Press [UP] and [DOWN] buttons at once. Current setting value in seconds is shown at the right end of the
digital indicator, with ‘d.’ at the left end.
3) Press [UP] or [DOWN] buttons until the meter shows the
desired value, and press [SET].
(Same procedure for L, H, HH, 1, 2 setpoints)
■ MOVING AVERAGE SAMPLE NUMBER
1) Hold down [M] for 3 seconds* and push [M] to choose
[P].
2) Press [UP] and [DOWN] buttons at once. Current setting value is shown at the right end of the digital indicator, with ‘A.’ at the left end.
3) Press [UP] or [DOWN] buttons until the indicator shows
the desired value (1, 2, 4, 8 or 16), and press [SET].
■ RESET TO FACTORY SETTING
1) Hold down [M] for 3 seconds* and press [M] to choose
[P].
2) Press [UP] and [DOWN] buttons at once for three times.
‘RSET’ starts blinking on the digital indicator.
3) Press [SET] and [DOWN] buttons at once.
*The [M] button remain activated for 1 minute after it has
been used to choose a indicator LED (programming mode).
During this period, pressing the [M] button briefly is enough
to choose another indicator. After 1 minute, it turns to deactivated state.
CALIBRATION PROCEDURE
This unit is calibrated at the factory to meet the ordered
specifications, therefore you usually do not need any calibration.
For matching the indication to a receiving instrument or in
case of regular calibration, adjust the output as explained
in the following.
■ HOW TO CALIBRATE THE OUTPUT INDICATION
Use a signal source and measuring instruments of sufficient
accuracy level. Turn the power supply on and warm up for
more than 10 minutes.
1) ZERO: Apply 0% input and adjust output indication to
0% following the procedure explained in “ADJUSTMENT
PROCEDURE.”
2) SPAN: Apply 100% input and adjust output indication to
100% following the same procedure.
3) Check ZERO adjustment again with 0% input.
4) When ZERO value is changed, repeat the above procedure 1) – 3).
MAINTENANCE
Regular checking procedure is explained below:
■ CHECKING
Warm up the unit for at least 10 minutes. Apply 0%, 25%,
50%, 75% and 100% input signal. Check that the output
indication for the respective input signal remains within
accuracy described in the data sheet. When the output is
out of tolerance, recalibrate the unit according to the “CALIBRATION PROCEDURE” explained earlier.
■ LED BRIGHTNESS ADJUSTMENT
1) Hold down [M] for 3 seconds* and push [M] to choose
[P].
2) Press [UP] and [DOWN] buttons at once for two times.
Current setting value is shown on the digital indicator,
with ‘c.’ at the left end. Factory default setting is ‘7,’ the
brightest.
3) Press [UP] or [DOWN] buttons until the indicator shows
the desired setting (1 through 7), and press [SET].
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: [email protected]
EM-9444 Rev.5
P. 8 / 8
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