i-therm BL-886 Operation instructions

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Specifications:-
b) Output LED
i) T - Time LED
Display : 6 Digit 7 segment LED
b) Buzzer Output
Range : Ref. SET Mode
c) Status LED
Supply : 90 to 270 VAC
Sensor Supply : 12VDC (+10%) @ 30mA
Mounting : Panel
LED Indication : a) Mode LED
i)B - Batch, ii) L - Length, iii) P - Preset
i) 1 - Output 1, ii) 2 - Output 2
Outputs : a) Two 5Amp @ 230VAC Relay
Accuracy : 0.05% Full Scale
Memory : Non-Volatile (Flash)
Memory Retention: Up to 10 years
Housing : ABS Plastic
Humidity : 95% RN(Non Condensing)
Operating Temp. : 0 ~ 55°C
Mechanical : See Table:1 (On Page 2)
Operating Mode : a) Mode 1
Dimension
c) Preset Type
Configuration Parameters:-
b) Mode 2
Output 2 Function : a) As 2nd Set Point
c) As Auxiliary Output
Leading Zero : Enable / Disable (Selective)
Count Mode : a) Batch Type
Front Reset : Enable / Disable (Selective)
b) As Batch Output
Input Frequency : a) Very Low b) Low
c) Medium d) High
e) Very High
d) Output is Off
b) Length Type
User Lock : It can be Set Between 1 to 9999
USER’S OPERATING MANUAL FOR BATCH, LENGTH & PRESET COUNTER
(Models :BL-886)
ELECTRICAL
vThe controller must be wired as per wiring diagram & it must
comply with local electrical regulation.
v The controller is generally part of control panel and in such a
case the terminals should not remain accessible to the user after
installation.
vThe controller in its installed state must be protected against
excessive electrostatic or electromagnetic interference s .
Ventilation holes provided on the chassis of the instrument are meant
for thermal dissipation hence should not be obstructed in the panel.
GENERAL
vCare must be taken not to connect AC supplies to low voltage
sensor input.
vThe Controller in its installed state should not be exposed to
carbon dust, salt air, direct sunlight or radiant heat.
vCircuit breaker and appropriate fuses must be used for
driving high voltage loads to protect the controller from any possible
damage due to short circuit on loads.
vTo minimize pickup of electrical noise, the wiring for low
voltage DC and sensor input must be routed away from high
current power cables. Where it is impractical to do this, use shielded
ground at both ends.
v The controller must be configured correctly for intended
operation. Incorrect configuration could result in damage to the
equipment or the process under control or it may lead personnel
injury.
MECHANICAL
vThe Controller in its installed state must not come in close
proximity to any corrosive/combustible gases, caustic vapors, oils,
steam or any other process by products.
This controller is meant for Batch & Length counter applications. It is
important to read the manual prior to installing or commissioning of
controller. All safety related instruction appearing in this manual must
be followed to ensure safety of the operating personnel as well as the
instrument.
vCircuit breaker or mains s/w with fuse (275V/1A) must be
installed between power supply and supply terminals to protect the
controller from any possible damage due to high voltage surges of
extended duration.
vThe Electrical noise generated by switching inductive loads might
create momentary Fluctuation in display, alarm latch up, data loss
or permanent damage to the instrument. To reduce this use snubber
circuit across the load.
SAFETY INSTRUCTION
vAmbient temperature and relative humidity surrounding the
controller must not exceed the maximum specified limit for proper
operation of the controller.
vThe controller should not be wired to a 3-Phase supply with
unearthed star connection. Under fault condition such supply could
rise above 264 VAC which will damage the controller.
1OIM BL-886 V1.2 Page 1 of 6
BL - 886
Display height (PV)
Model no.
White
Display Colour
0.56”
BL-886

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MODEL:- BL-886
OVER ALL DIMENSIONS & PANEL CUT OUT (IN MM)
Mechanical Installation:-
The label on the controller identifies the Model, serial number and wiring connections.
CAUTION:- To prevent the risk of electrical shock, switch off the power before making/removing any connection or
removing the controller from its enclosure.
Front panel layout:-
Electrical Installation:-
2. Remove clamp from controller.
1. Prepare the cut-out with proper dimension as shown in figure.
3. Push the controller through panel cut-out and secure the
controller in its place by tightening the side clamp.
Installation Guidelines:-
BL-886
PROXIMITY (PNP)
PROXIMITY (NPN)
CONTACT / SWITCH
1 2 345
+12V I/P1 I/P2 GND RST
1 2 345
+12V I/P1 I/P2 GND RST
1 2 345
+12V I/P1 I/P2 GND RST
Typical Application:-
2OIM BL-886 V1.2 Page 2 of 6
TABLE : 1
Model
Dim
48 96 10 45 92
44
43 9
BL - 886
A B HC D F GE
BZR + BZR -
NO1 NC1CM1
RELAY1
NO2 NC2CM2
RELAY2
SUPPLY
L N
18
10 11 12 151413 16 17
9
1 2 345678
+12V I/P1 I/P2 GND RST
BL-886
BL-886
-therm
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B1
L2
PT
SET BATCH RESET
°C
1
2
3
4
5 6 7 8
B
AE
DG
F
PANEL
CUTOUT
A
B D
C H
E
G
F
MODEL:-AI-5441/5741/5941
PANEL
CUTOUT
MODEL : AI - 5841
B
AE
DG
F
PANEL
CUTOUT
MODEL
BL-886
SHORT
FOR NPN
SHORT
FOR PNP
+12V I/P1 I/P2 GND RST
OUT 1 OUT 2
OUT 3
NO CM NCNO CM NC NO CM NCNO CM NC
NO CM NCNO CM NC
90~270VAC
www.itherm.co.in
[email protected]

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POWER UP: At power on, following sequence will be prompted on the display till it reaches to Run Mode.
Upper
Display
Model Version Mode
At Power on Model & Version number will appears on
display, then Type of instrument comes on display. After
this power on message it will go to Run Mode.
Batch Type
Run Mode:-
Run Mode With UP Key Pressed:-
Description
Parameter Display
Length Type
Total
Length
In Run Mode for Length Type, display shows ‘Length in Meter’. If Length & Set count is equal Relay 1 will Turn on,
Relay will turn off depending on mode selected. If 'Front reset' is enable, Length can be reset by pressing
Reset/Down key once.
Total
Count
In Run Mode for Batch Type, display shows the ‘Total count’. If Total Count Equal to “999999" it will be reset to zero
on Next input pulse. If 'Front reset' is enable,Total Count can be reset by pressing & holding Reset/Down key for
3Sec.
Preset Type
Running
Count
In Run Mode for Preset Type, display shows the ‘Running Count’. If Running count & Set count is equal Relay 1 will
Turn on, Relay will turn off depending on mode selected. If 'Front reset' is enable, Running count can be reset by
pressing Reset/Down key once.
Batch Type
Description
Parameter Display
Length Type
Speed In Run Mode with UP key pressed for Length Type, display shows ‘Seed in Meter/Min’.
Run
Count
In Run Mode with UP key pressed for Batch Type, display shows ‘Running Count’. If Running count & Set count is
equal Relay 1 will Turn on, Relay will turn off depending on mode selected. If 'Front reset' is enable, Running count
can be reset by pressing Reset/Down key once.
Preset Type
RPM In Run Mode with UP key pressed for Preset Type, display shows ‘RPM Value’.
3OIM BL-886 V1.0 Page 3 of 6
1Upper Display
Functions
Front panel layout function:-
No. Names
It will display 1)In Run Mode, Total count for Batch type, Length for Length type & Running Count for Preset
Type. 2) Sub Parameter in Set Mode & Configuration Mode.
2Mode LEDs
1) In Batch Type BC (Batch Counter) LED will turn On.
2) In Length Type LC(Length Counter) LED will turn On.
3) In Pre Set Type both Modes LEDs are off.
3Output LEDs 1) RL1 Glows when OP1 is ON.
2) RL2 Glows when OP2 is ON.
4Status LEDs 2) BATCH LED flashes in View mode.
1) RT LED flashes when Auto reset time is running.
5Set Key (3)To scroll the parameter & to store its value.
(1) For count Setting. (2) To access Configuration mode with UP Key.
6Shift Key 1) To select the particular digit for increment and decrement. 2) To go in View mode.
7Up Key 1) To go in Configuration mode with SET Key. 2) To increase/alter parameter value.
8Down Key (1) To decrease / alter parameter value in program mode. (2) To Reset the Running count & Length by single
click. 3) To Reset Total Count & Batch Count(In View Mode) by pressing Down key for 3sec.

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4OIM BL-886 V1.0 Page 4 of 6
Length Type
101.0
Meter
100.0
Meter
Set
Meter
0.1
to
99999.9
Meter
0.1
to
99999.9
Meter
Preset Type
1001
Set
Count
1
to
999999
Counts
1000
Set
Count 2
1
to
999999
Counts
Set
Meter 2
1000
Set
Batch
1
to
9999
Batch
Set Mode:- To access the Set Mode press SET key once in RUN Mode.
User can change value by using Up/Down/Shift key.
Press set key to store count value & move to next para.
All following selected parameter’s code shown in shaded will be displayed for 1 sec. followed by their values / options)
(All following selected parameter’s code shown in shaded will be displayed for 1 sec. followed by their values / options)
Default Parameter in Set Mode for Length & Preset Type
1000
Set
Batch
1
to
999999
Batch
Default Parameter in Set Mode for All Type
In RUN mode, Press ‘Set’ key to set Meter value. Last stored/default value of
'Set Meter' will be displayed.
In RUN mode, Press ‘Set’ key to set count value. Last stored/default value of
'set count' will be displayed.
This parameter appears only if ‘Output 2 function as Set Count 2’ is selected
in Configuration. Last stored/default value of 'set count 2' will be displayed.
Set count 2 should always be less than Set Count.
This parameter appears only if ‘Output 2 function as Set Count 2’ is selected
in Configuration. Last stored/default value of ‘Set Meter 2' will be displayed.
Set count 2 should always be less than Set Count.
This parameter appears only if ‘Output 2 function as Batch’ is selected in
Configuration. Last stored/default value of 'Bach' will be displayed.
This parameter appears only if ‘Output 2 function as Batch’ is selected in
Configuration. Last stored/default value of 'Bach' will be displayed.
This parameter appears only if Mode 1 is selected in Configuration. Last
stored value of time appears on display. If time value is “0.00 sec" then it will
work as Latch Output & For Auto Reset Mode user can set value in between
0.01 to 99.99Sec.
1.00
Sec
Time
0.01
to
99.99
Sec.
Description
Display
Parameter
To access View Mode press SHIFT key once.
View Mode:-
Batch
Count
In Run mode, Press 'SHIFT' key to view Bach count. Value of 'Bach count' will be displayed. If Front
Reset is enabled than the Bach count can be reset by pressing the Reset/Down key for 3 sec. Press
'SHIFT' key or wait for 5 sec to exit this mode.
Batch Type
Set
Count 1001
1002
1
to
9999
Count
1
to
9999
Count
Set
Count
Off
Range
Default
Display
Parameter
In RUN mode, Press ‘Set’ key last stored/default value of 'set count' will be
displayed.
This parameter will appears only if Batch Mode in Mode-2 is selected. Last
stored value of 'set count-Off' will displayed. (Note:- Set Count-Off value
should be always grater than Set Count).
Description
1000
Set
Count 2
1
to
9999
Counts
This parameter appears only if ‘Output 2 function as Set Count 2’ is selected
in Configuration. Last stored/default value of 'set count 2' will be displayed.
Set count 2 should always be less than Set Count.

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5OIM BL-886 V1.0 Page 5 of 6
Configuration Mode
(1) To enter in this mode, Press and hold SET & UP key simultaneously for 3 sec.
(2) Press UP or DOWN key to scroll between parameter options.
(3) Press SET key to store the current parameter & move on to the next parameter.
Input
Freq. Medium
Lock
Code 0
Default
Display
Parameter
Type Batch
OP2F
Batch
Mode
Mode
1
Front
Reset
Enable
10.00
mm
Diameter
Very High Frequency:- If selected; Count Input Frequency up to 2.5KHz.
High Frequency:- If selected; Count Input Frequency up to 1KHz.
Medium Frequency:- If selected; Count Input Frequency up to 100Hz.
Low Frequency:- If selected; Count Input Frequency up to 30Hz.
Very Low Frequency:- If selected; Count Input Frequency up to 3Hz.
User can select an option from Very Low/Low/Med/High/Very High according to the
frequency of count pulse at the input terminal. This feature is useful in avoiding noise
signal.
Set this parameter to 15 (Default LOCK CODE) to access Configuration List.
User has a choice to set different Lock Code in the range 1 ~ 9999 via USER LOCK
CODE in Configuration List.
Description
User can select an option between Batch Type, Length Type & Preset Type.
Batch Type : If Selected Instrument will Work as Batch Counter.
Length Type : If Selected Instrument will Work as Length Counter.
Preset Type : If Selected Instrument will Work as Preset Counter.
Batch:- If selected, Output2 used as Batch Output. When Batch Count Equal to Set
Batch Output2 will Turn on. Output 2 will turn off by pressing Down/Reset Key for 3Sec.
in View Mode.
Set Count 2:- If selected, Output2 used as independent Set Point. When Running Count
Equal to Set Count 2 Output2 will Turn on. Output 2 will turn off, depending on Time
Parameter or by pressing Down/Reset Key.
Note:- This parameter will appears only if Mode as Mode 1 Selected.
Auxiliary:- If selected, Output2 have same function as Output 1.
Off:- If selected, Output2 is not used & cab be kept reserve for future use.
This parameter will occurs only if Batch type is selected.
Mode - 1: In this mode Relay1 & Buzzer will Turn Off simultaneously depending on “Time
parameter” value in Set mode.
Mode - 2: In this mode Relay1 & Buzzer will Turn Off depending on “Set Count - Off”
Value in Set mode.
ENABLE: If selected; user can reset the Running Count & Total Count by pressing
Down/Reset key located at front panel.
DISABLE: If selected; user can not reset the counter by pressing down key located at
front panel. Only remote reset at back terminal is allowed. This feature is useful to avoid
unauthorized attempt to reset the counter during run mode.
User can set desired Diameter value. 'dIA' will be displayed on lower display
& last stored/default value of ‘Dia Meter' will be displayed on upper display.
User can change this value by using Up/Down/Shift key. Press 'set' key to
store the desired value & move to next parameter.
0.01 to
9999.99
mm

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6OIM BL-886 V1.2 Page 6 of 6
Default
Description
Display
Parameter
E-mail : [e-mail]
Website : www.itherm.co.in
338, New Sonal Link Service Industrial Premises Co-op Society Ltd,
Tel: [phone];
Building No.2, Link Road, Malad (W), Mumbai - 400064.
Mfgd by: Innovative Instruments & Controls LLP
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Reso-
lution 0.
1000
Scale
Factor
0.00001
to
999999
1000.
Set DP
Point
This option doesn't appear if the dot position for scale is at 6th position(LSB
position). User can set screen resolution for RUN Mode. & for Set Count.
000000
to
0.00000
User can set desired Scale Factor value. 'SCAL' will be displayed on lower
display & last stored/default value of Scale will be displayed on upper
display. User can change this value by using Up/Down/Shift key. Press 'set'
key to store the desired value & move to next parameter.
000000
to
0.00000
User can set position of decimal point for scale factor. The last set value of
scale will appear on the upper display & the lower display will toggle b/w
“SELt” & “DP”. Position of decimal point can be shifted from LSB to MSB by
using the shift key.
Leading
Zero
Disable
User
Lock
15
Enable:- If selected Leading Zeros will display in Run mode.
Lead-0:- This parameter allows the user to Enable or Disable Leading Zeros in Run
mode.
Disable:- If selected Leading Zeros will not comes in Run mode.
Default User Lock Code is “15" to access Control & Configuration List.
User has a choice to set its own User Lock Code between 1 to 9999, this is to prevent
unauthorized access of Configuration List.