Vighnaharta TrueSafe TS 21 I-HC User manual

Vighnaharta Technologies Pvt. Ltd.
2
nd
Floor , Karanjakar Industrial Estate, Sr.No 11/11,
Nanded Gaon, Pune
Phone no.: [phone]
Website: http://www.vighnaharta.in
Prepared By: LAG
Approved By: CPV/GRM
Doc No.: TS 21 I-HC_UM_1_5
Rev.No.: 1_5
Eff.Date.: 21-11-2 15
T S 21 I - C A T - HC
US E R M AN U A L
Vighnaharta Technologies Pvt. Ltd.
ISO 9001:2015 Certified
2
nd
loor , Karanjakar Industrial Estate, Sr.No 11/11, Nanded Gaon, Pune
Phone no.: 91 2 3292263 / 329213 6 Fax: [phone].
Website: http://www.vighnaharta.in

TS 21 I-HC User Manual
Vighnaharta Technologies Pvt. Ltd Page 2 of 19
Table of Contents
Overview .................................................................................... III
Technical Specifications .............................................................. IV
Installation Procedure ................................................................. IV
Opertion ...................................................................................... VI
Menus available in TS 21 I-HC .................................................... XI
Calibration process for TS 21 I-HC ............................................ XII
Appendix A ................................................................................ XIV

TS 21 I-HC User Manual
Vighnaharta Technologies Pvt. Ltd Page 3 of 19
Overview
TS 21 I-HC is LPG gas detector system for protection against gas leakage. The system is designed
to detect gas leakage in the industrial premises with the help of gas sensor. The system is kept at
the user premises. It also detects presence of combustible gases like CNG, LNG. The gas detecting
sensor is kept inside Central Mining Research Institute (CMRI) certified flameproof enclosure. It is
a solid state semiconductor device that reacts to the presence of flammable gas. Microprocessor
based system reads sensor output and indicates the concentration of gas in atmosphere. It is
measured in % LEL (Lower Explosive Limit).
It is useful in variety of locations like LPG / CNG/ LNG gas storage areas, LPG bullets and banks,
plant locations, hotel kitchens, industrial canteens, gas filling stations and so on.
Salient Features
•Detects gases - LPG, CNG, LNG gas.
•Detects gases with concentration between to 1 % LEL with user defined high and low
alarm level.
•Four digit seven segment LED display for % LEL indication.
•Two potential free relay output with user selectable NO / NC.
•Digital input for gas valve status feedback only for Modbus monitoring.
•Selectable -5v or -1 v analog output.
•4-2 mA current output.
•Four magnetic keys which can be operated using magnetic stylus.
•RS485 port for networking multiple gas detectors to building management system.
•Supports MODBUS RTU protocol.

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Vighnaharta Technologies Pvt. Ltd Page 4 of 19
Technical Specifications
Power
Supply
Input- 24 VDC, 2 mA
Input
4 Magnetic
keys
Indication
LED indication for
following
status
:
1. Power ON: green LED
2. Low Alarm: orange LED
3. High Alarm: red LED
Output Two potential free relay output with NO / NC
Selectable -5V OR -1 V analog output
4 -2 mA current output
Dimensions
(12
x1
2
x
1
)
mm
(L x
W
x
H
)
Operating Temperature
-
1
C
°
to 55C
°
Humidity
to 95 % Rh.
RS485 Interface
Modbus RTU Protocol
Enclosure Aluminium casting
Installation Procedure
Prerequisites:
The convenient location for mounting the system must be finalized.
•TS 21 I-HC unit
•Power supply adapter ( Optional)
•mounting screws
•User manual
•Magnetic stylus
•Align Key
•Screw Driver
To install the unit at the user premises
1. Run all desired power, siren and hardware contact wires to the panel location.
2. Remove metal cabinet knockouts required for wiring entry.
3. Level the cabinet on sturdy wall and mark the mounting holes with a pencil.
4. Tight all the 4 screws of the cabinet.
Backside of TS21I-HC

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Installation precautions
•This detector head in the flame proof enclosure must be installed near the gas cylinders or at
the joints of gas carrying pipes.
•The detector must face down to cater for heavier than air gases.
•LPG is heavier than air, it has tendancy to settle down. Hence, if you are using LPG cylinder,
install the unit 3 cm above floor.
•Natural gas (LNG/CNG/PNG) is lighter than air. Hence, install the unit 3 cm below the ceiling
level.
Don’ts
•Don’t use the unit in direct sunlight.
•Don’t expose the sensor to gas concentration higher than its prescribed range.
•Don’t immerse the unit in any liquid.
•Don’t attempt to clean the detector from inside.
•Don’t open the flame proof enclosure when gas is present.
•Don’t switch high voltage or power loads through the relay.
Connector Details of the unit
Connector CON1:
Pin No. Description
1.
VCC
(DC Suppy +)
2. GROUND (Ground -)
3. R1COM (Relay 1 common)
4. R1NO (Relay 1 NO)
5.
R2COM (Relay 2 common)
6.
R2NO (Relay
2 NO)
7. D/I INPUT (Value Status)
8. GROUND

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Connector CON2:
Pin No. Description
9. D+ (RS 485 data +)
1 . D- (RS485 data -)
11. C+ (Current O/P +)
12
.
C
-
(Current O/P
-
)
13. A-o/p (Voltage O/P)
14
.
GROUND
Modbus Communication:-
S.NO function code address function
1 1 101 Read DO2 status High Alarm
1 102 Read DO1 status Low Alarm
*2 2 1 Read DI
3 3 1001/1 Read LEL %
4 1001/1 Read LEL %
4 3 1002/2 Read Threshold Low
3 1003/3 Read Threshold High
5 4 1002/2 Read Threshold Low %
4 1003/3 Read Threshold High %
6 5 101 Write D02 High Alarm
5 102 write D01 Low Alarm
7 6 1002 Write Threshold Low %
6 1003 Write Threshold High %
Connecting wires
•Take out the wires from supply, relay output and RS 485 port.
•Make the connections for relay and RS 485 as mentioned in above table.
•Take out wires from output and connect it to desired instrument.
•Insert power adapter to the mains socket.
Operation
When unit is power ON, it goes in to an initial warm up period of 2 seconds. After this period is
over, unit enters into scan mode when it continuously monitors gas concentration level in the
atmosphere. When gas concentration exceeds low or high alarm threshold levels, relay output
changes accordingly. It shows gas concentration level between and 1 % LEL with LED
indication on front panel. TS21I PPM has two settable alarm levels. Low alarm level and High alarm
level.
It uses four magnetic keys which operate using single magnetic stylus to do settings like low / high
alalrm levels, relay out put type and so on.

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Vighnaharta Technologies Pvt. Ltd Page 7 of 19
Front panel of typical TS21I HC is shown as below.
Users may connect interfacing devices at current or voltage output. Unit provides current output
from 4mA to 2 mA and voltage between to 5 or 1 volts.
Relay Settings:
TS 21 I-HC has two relay outputs.
Relay1 for low alarm condition and Relay2 for high alarm condition.
User can use it as a NO or NC type output using the respective jumper adjustments. User can set
relay output type for both relays as PULSE type or LATCH type.
Pulse type output: Relay trips for 5 sec and comes back to its previous state.
Latch type output: Relay remains latched till the unit is reset.
If unit is connected to a Gas Detection Panel, using MODBUS communication, the Gas Detection
Panel gives an alert depending on the status of TS 21 I-HC.

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19
Jumpers to set NO/NC contacts for relays
In above picture, there are two jumpers shown JP1 used to set Relay1 and JP2 used to set
Relay2. Using these jumpers, user can set NO type contact or NC type of contact.
For Relay1  JP1,
Jumper between pin 1 and 2, Relay1 will be NC type
Jumper between pin 2 and 3, Relay1 will be NO type
JP1
For Relay2  JP2,
Jumper between pin 1 and 2, Relay2 output will be NC type
Jumper between pin 2 and 3, Relay2 output will be NO type
JP2
Modbus Settings:
The following connection diagram shows TS 21 I-HC units connected with Gas Detection Panel.
Siren and power connector locations are shown as below.
Gas Detection Panel (GDP-32) Connection Diagram with TS 21 I-HC PPM
units
To communicate TS 21 I-HC unit with gas detection panel, user must set proper slave address
using DIP switches. Maximum of 255 different combinations of slave IDs can be set using DIP
switches. Refer Appendix to view slave addresses using DIP switches.
Note: If user set wrong slave address, then unit may not be able to communicate with gas
detection panel.
1
2
3
1
2
3

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In above picture, we can see DIP switch. It has 12 switches which are used to set slave address.
ON and OFF positions are shown as above. Default position of switches is OFF like in above picture.
When you push switch towards up side then it goes in ON state. Different combinations are used to
set Slave ID, Baud Rate and Parity Settings for communication with Gas Detector Panel.
Slave Address Setting:
The switches 1-8 of SW2 are used to set slave adress of TS 21 I-HC PPM.
For example, To set slave address as 1, keep switch 1 ON and switches 2-8 OFF.
To set slave address as 8, keep switch 4 ON and switches 1-3 & 5-8 OFF.
Refer Appendix A for complete table for slave address setting.
Baud Rate Setting:
To set baud rate, refer the following settings.
Baud Rate
Switch positions
SW9 SW10
2400 ON OFF
9600 OFF OFF
19200
OFF
ON
Parity Setting:
To set parity, refer following settings.
Parity Switch positions
SW
11
SW1
2
No parity
OFF
OFF
Even parity ON OFF
Odd parity OFF ON
Default Settings for TS 21 I-HC
Baud Rate 96 bps
Parity No Parity
Relay 1 NO, O/P: PULSE type
Relay 2
NO, O/P: PULSE type
Output Voltage -1 Volts

TS 21 I-HC User Manual
Vighnaharta Technologies Pvt. Ltd Page 10 of 19
Understanding controls on front panel
LED Indicators
1. ON Power ON LED. Green LED turns on when power is ON. It
indicates Power On status of the unit.
2.
L
–
Alarm
When gas concentration exceeds low threshold level,
TS 21 I
-
HC PPM generates low alarm condition. For low alarm
condition, orange LED turns ON. If relay1 output is pulse type,
LED remains on for 5sec. If relay1 output is latch type, LED
remains on till the unit is reset.
3. H- Alarm When gas concentration exceeds high threshold level, TS 21 I-
HC PPM generates high alalrm condition. For high alarm
condition, red LED turns ON. If relay2 output is pulse type,
LED remains on for 5sec. If relay2 output is latch type, LED
remains on till the unit is reset.
4. LED Display Four digit - Seven Segment LED display shows the current gas
concentration in % LEL. Also it shows cconfiguration settings
like current / voltage range.
Example, the seven segment LED display shows the 56% LEL
of gas concentration.
Magnetic Keypad
-
Four magnetic keys operate using magnetic
stylus
.
1. ENTER Move stylus to ENTER key to enter into system to access
menus. This key has dual function. It is usd to Enter or Save
the data. User can select some menu or can savesetings made
by the user. If user presses the key during Idle mode, it
displays the menu.
2
.
E
SCAPE
Move stylus to
ESCAPE
key to e
xit
from the current
menu
.
If
user exits without saving, ccurrent settings will not be saved.
3. UP Move stylus to UP key to move menu up side or increment the
menu.
4
.
DOWN
Move stylus to
DOWN
key to
move menu
down
side
or
decrement the menu.
0 5 6. 0

TS 21 I-HC User Manual
Vighnaharta Technologies Pvt. Ltd Page 11 of 19
Menus available in TS 21 I-HC PPM
To go to menu, press ENTER key. Use Up and Down keys to select the desired function. To use
the functions, follow the steps given in the table.
unction names in the
menu
Process Steps
1.
Low
(Low Alarm Threshold
Level for gas detection)
1.
Press
Enter
key to go in main menu.
2. Press Enter key to select ‘Low’ function.
3. Use Up and Down keys to increment and decrement
low alarm threshold level.
4. Press Enter key to save the settings or press Escape
to return to previous menu without saving the settings.
2.
High (High Alarm
Threshold Level for gas
detection)
1.
Press
Enter
key to go in ma
in menu.
2. Press Down key to scroll and select the function.
3. Press Enter key to select ‘High’ function.
4. Use Up and Down keys to increment and decrement
high alarm threshold level.
5. Press Enter key to save the settings or press Escape
key to return to previous menu without saving the
settings.
3. oP L (Output Low) User can set Relay1 output as either PULSE or LATCH
type.
1. Press ENTER to go in main menu.
2. Use Down Key to select ‘oP L’ function.
3. To go into ‘oP L’ function, again press ENTER key.
4. Use Up and Down keys to select PULSE or LATCH type
for Relay1 output.
5. Press Enter key to save the settings or press Escape
key to return to previous menu without saving the
settings.
4. oP h (Output High) User can set Relay2 output as either PULSE or LATCH
type.
1. Press ENTER to go in main menu.
2. Use Down key to select ‘oP h’ function.
3. To go into ‘oP h’ function, again press ENTER key.
4. Use Up and Down keys to select PULSE or LATCH type
for Relay2 output.
5. Press Enter key to save the settings or press Escape
key to return to previous menu without saving the
settings.
5
.
A Op (Analog Output
Voltage range)
User can select analog output voltage range as
-
5v or
-1 v.
1. Press ENTER to go in main menu.
2. Use Down key to select ‘A oP’ function.
3. To go into ‘A oP’ function, again press ENTER key.
4. Use Up and Down keys to select -5 v or -1 v as a
range for output voltage.
5. Use ENTER key to save the settings or press Escape
key to return to previous menu without saving the
settings.
6.
rSt (Reset)
To reset TS 21 I-HC PPM unit, manual reset facility is provided to
user.
1. Press ENTER to go in main menu.
2. Use Up and Down keys to move menu up and down
and select ‘rSt’.
3. Press ENTER to select the ‘rSt’ function.
Unit gets reset and goes into warm-up period for 2
seconds.

TS 21 I-HC User Manual
Vi
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Calibration process for
TS 21 I-HC
PPM needs to be calibrated once in six month from support or installation team. For
calibration
, it requires calibrated gas cylinder.
unctio
n names in the menu
1. IPZC
(Input Zero Calibration)
This is a calibration function used
to calibrate sensor in clean air. It
displays raw sensor data on
seven segment display.
2.
0 P
C
(Input Zero Calibration)
This is a calibration function used
to calibrate sensor in clean air. It
displays raw sensor data on
seven segment display.
3. 10PC
(1 %LEL calibration)
This is a calibration function used
to calibrate sensor for 1 % LEL
gas. This menu must
be used
only when the unit is in clean
atmosphere. It displays raw
sensor data on seven segment
display.
3. 50PC
(5 %LEL calibration)
This is a calibration function used
to calibrate sensor for 5 % LEL
gas. This menu must
be used
only when the unit is in clean
atmosphere. It displays raw
sensor data on seven segment
display.
ghnaharta Technologies Pvt. Ltd
Page
Calibration process for
TS 21 I-HC
PPM needs to be calibrated once in six month from support or installation team. For
, it requires calibrated gas cylinder.
n names in the menu
Process Steps
This is a calibration function used
to calibrate sensor in clean air. It
displays raw sensor data on
1. Connect a sensor at CON4.
2. Preheat the sensor for minimum 3
minutes
3. Go to menu IPZC.
4. Also measure voltage at TP8
with respect to
ground.
5. Adjust the trim pot R5
to get zero counts
voltage at TP8.
6. Press ENTER key to save the setting.
7. Press ESCAPE
key to exit from Configuration mode
and remain in Idle or Scan mode.
This is a calibration function used
to calibrate sensor in clean air. It
displays raw sensor data on
8.
Connect a sensor
at
CON4
.
9.
Preheat the sensor for minimum 3 minutes
1 . Go to menu 0 PC.
11. Also measure voltage at TP8
with respect to
ground.
12. Adjust the trim pot R5
to get zero counts
voltage at TP8.
13. Press ENTER key to save the setting.
14. Press ESCAPE key to exit from Conf
iguration mode
and remain in Idle or Scan mode.
This is a calibration function used
to calibrate sensor for 1 % LEL
be used
only when the unit is in clean
atmosphere. It displays raw
sensor data on seven segment
1. Connect a sensor at CON4.
2.
Preheat the sensor for minimum 3 minutes.
3. Go to menu 10PC.
4.
Use 1 % LEL concentration calibration gas cylinder
and give gas to the sensor.
5. Note down the count.
6. Press ENTER key to save calibration.
Note: D
o not stop giving gas to sensor until settings
are saved.
7. Press ESCAPE
key to exit from Configuration mode
and remain in Idle or Scan mode.
8.
Give 1 % LEL gas and check if display shows 1 %
LEL. This is to confirm the calibraton.
This is a calibration function used
to calibrate sensor for 5 % LEL
be used
only when the unit is in clean
atmosphere. It displays raw
sensor data on seven segment
1. Connect a sensor at CON4.
2. Preheat the sensor for minimum 3
minutes.
3. Go to menu 50PC.
4. Use 5
% LEL concentration calibration gas cylinder
and give gas to the sensor.
5. Note down the count.
6. Press ENTER key to save calibration.
Note: D
o not stop giving gas to sensor until settings
are saved.
15. Press ESCAPE
key to exit from Configuration mode
and remain in Idle or Scan mode.
16. Give 5
% LEL gas and check if display shows
LEL. This is to confirm the calibraton.
Page
12
of
19
PPM needs to be calibrated once in six month from support or installation team. For
minutes
.
with respect to
to get zero counts
and zero
key to exit from Configuration mode
Preheat the sensor for minimum 3 minutes
.
with respect to
to get zero counts
and zero
iguration mode
Preheat the sensor for minimum 3 minutes.
Use 1 % LEL concentration calibration gas cylinder
o not stop giving gas to sensor until settings
key to exit from Configuration mode
Give 1 % LEL gas and check if display shows 1 %
minutes.
% LEL concentration calibration gas cylinder
o not stop giving gas to sensor until settings
key to exit from Configuration mode
% LEL gas and check if display shows
5 %

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Vighnaharta Technologies Pvt. Ltd Page 13 of 19
unction names in the menu Process Steps
4.
o1ZC
(Output 1 Zero calibration)
This is a calibration function used
to calibrate current output for
4mA.
o1SC
(Output 1 Span calibration) This
is a calibration function used to
calibrate current output for
2 mA.
1. Go to menu o1ZC.
2. Measure current between C+ and C- connections on
CON2.
3. Press Up or Down key to increase or decrease the
count to get 4mA output across C+ and C-.
4. Press ENTER key to save the count.
5. Go to menu o1SC.
6. Measure current between C+ and C- connections on
CON2.
7. Press Up or Down key to increase or decrease the
count to get 20mA output across C+ and C-.
8. Press ENTER key to save the count.
9. Press ESCAPE key to exit from Configuration mode
and remain in Idle or Scan mode.
5. o2ZC
(Output 2 Zero calibration)
This is a calibration function used
to calibrate voltage output for
V.
o2SC
(Output 2 Span calibration) This
is a calibration function used to
calibrate voltage output for 5 /
1 V depending on voltage range
set in menu A oP.
1. Go to menu A oP.
2. Press Up or Down key to select – 5v or -1 v
range.
3. Go to menu o2ZC.
4. Measure voltage between A-O/P and GND
connections on CON2.
5. Press Up or Down key to increase or decrease the
count to get V output across A-O/P and GND.
6. Press ENTER key to save the count.
7. Go to menu o2SC.
8. Measure voltage between A-O/P and GND
connections on CON2.
9. Press Up or Down key to increase or decrease the
count to get 5v or 1 v output across A-O/P and
GND.
1 . Press ENTER key to save the count.
11. Press ESCAPE key to exit from Configuration mode
and remain in Idle or Scan mode.
6. bAUd This menu displays current baud rate depending on the
DIP switch positions. This value gets updated only
when unit is reset. This is a read only menu.
7. PArt This menu displays current parity set for modbus
communication using DIP switches. This value gets
updated only on reset. This is a read only menu.
8. Addr This menu displays current slave address set for
modbus communication using DIP switches. This value
gets updated only on reset. This is a read only menu.

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Appendix A
Slave Address Switch 1 Switch 2 Switch 3 Switch 4 Switch 5 Switch 6 Switch 7 Switch 8
1 ON OFF OFF OFF OFF OFF OFF OFF
2 OFF ON OFF OFF OFF OFF OFF OFF
3 ON ON OFF OFF OFF OFF OFF OFF
4 OFF OFF ON OFF OFF OFF OFF OFF
5 ON OFF ON OFF OFF OFF OFF OFF
6 OFF ON ON OFF OFF OFF OFF OFF
7 ON ON ON OFF OFF OFF OFF OFF
8 OFF OFF OFF ON OFF OFF OFF OFF
9 ON OFF OFF ON OFF OFF OFF OFF
10 OFF ON OFF ON OFF OFF OFF OFF
11 ON ON OFF ON OFF OFF OFF OFF
12 OFF OFF ON ON OFF OFF OFF OFF
13 ON OFF ON ON OFF OFF OFF OFF
14 OFF ON ON ON OFF OFF OFF OFF
15 ON ON ON ON OFF OFF OFF OFF
16 OFF OFF OFF OFF ON OFF OFF OFF
17 ON OFF OFF OFF ON OFF OFF OFF
18 OFF ON OFF OFF ON OFF OFF OFF
19 ON ON OFF OFF ON OFF OFF OFF
20 OFF OFF ON OFF ON OFF OFF OFF
21 ON OFF ON OFF ON OFF OFF OFF
22 OFF ON ON OFF ON OFF OFF OFF
23 ON ON ON OFF ON OFF OFF OFF
24 OFF OFF OFF ON ON OFF OFF OFF
25 ON OFF OFF ON ON OFF OFF OFF
26 OFF ON OFF ON ON OFF OFF OFF
27 ON ON OFF ON ON OFF OFF OFF
28 OFF OFF ON ON ON OFF OFF OFF
29 ON OFF ON ON ON OFF OFF OFF
30 OFF ON ON ON ON OFF OFF OFF
31 ON ON ON ON ON OFF OFF OFF
32 OFF OFF OFF OFF OFF ON OFF OFF
33 ON OFF OFF OFF OFF ON OFF OFF
34 OFF ON OFF OFF OFF ON OFF OFF
35 ON ON OFF OFF OFF ON OFF OFF
36 OFF OFF ON OFF OFF ON OFF OFF
37 ON OFF ON OFF OFF ON OFF OFF
38 OFF ON ON OFF OFF ON OFF OFF
39 ON ON ON OFF OFF ON OFF OFF
40 OFF OFF OFF ON OFF ON OFF OFF
41 ON OFF OFF ON OFF ON OFF OFF
42 OFF ON OFF ON OFF ON OFF OFF

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43 ON ON OFF ON OFF ON OFF OFF
44 OFF OFF ON ON OFF ON OFF OFF
45 ON OFF ON ON OFF ON OFF OFF
46 OFF ON ON ON OFF ON OFF OFF
47 ON ON ON ON OFF ON OFF OFF
48 OFF OFF OFF OFF ON ON OFF OFF
49 ON OFF OFF OFF ON ON OFF OFF
50 OFF ON OFF OFF ON ON OFF OFF
51 ON ON OFF OFF ON ON OFF OFF
52 OFF OFF ON OFF ON ON OFF OFF
53 ON OFF ON OFF ON ON OFF OFF
54 OFF ON ON OFF ON ON OFF OFF
55 ON ON ON OFF ON ON OFF OFF
56 OFF OFF OFF ON ON ON OFF OFF
57 ON OFF OFF ON ON ON OFF OFF
58 OFF ON OFF ON ON ON OFF OFF
59 ON ON OFF ON ON ON OFF OFF
60 OFF OFF ON ON ON ON OFF OFF
61 ON OFF ON ON ON ON OFF OFF
62 OFF ON ON ON ON ON OFF OFF
63 ON ON ON ON ON ON OFF OFF
64 OFF OFF OFF OFF OFF OFF ON OFF
65 ON OFF OFF OFF OFF OFF ON OFF
66 OFF ON OFF OFF OFF OFF ON OFF
67 ON ON OFF OFF OFF OFF ON OFF
68 OFF OFF ON OFF OFF OFF ON OFF
69 ON OFF ON OFF OFF OFF ON OFF
70 OFF ON ON OFF OFF OFF ON OFF
71 ON ON ON OFF OFF OFF ON OFF
72 OFF OFF OFF ON OFF OFF ON OFF
73 ON OFF OFF ON OFF OFF ON OFF
74 OFF ON OFF ON OFF OFF ON OFF
75 ON ON OFF ON OFF OFF ON OFF
76 OFF OFF ON ON OFF OFF ON OFF
77 ON OFF ON ON OFF OFF ON OFF
78 OFF ON ON ON OFF OFF ON OFF
79 ON ON ON ON OFF OFF ON OFF
80 OFF OFF OFF OFF ON OFF ON OFF
81 ON OFF OFF OFF ON OFF ON OFF
82 OFF ON OFF OFF ON OFF ON OFF
83 ON ON OFF OFF ON OFF ON OFF
84 OFF OFF ON OFF ON OFF ON OFF
85 ON OFF ON OFF ON OFF ON OFF
86 OFF ON ON OFF ON OFF ON OFF
87 ON ON ON OFF ON OFF ON OFF

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88 OFF OFF OFF ON ON OFF ON OFF
89 ON OFF OFF ON ON OFF ON OFF
90 OFF ON OFF ON ON OFF ON OFF
91 ON ON OFF ON ON OFF ON OFF
92 OFF OFF ON ON ON OFF ON OFF
93 ON OFF ON ON ON OFF ON OFF
94 OFF ON ON ON ON OFF ON OFF
95 ON ON ON ON ON OFF ON OFF
96 OFF OFF OFF OFF OFF ON ON OFF
97 ON OFF OFF OFF OFF ON ON OFF
98 OFF ON OFF OFF OFF ON ON OFF
99 ON ON OFF OFF OFF ON ON OFF
100 OFF OFF ON OFF OFF ON ON OFF
101 ON OFF ON OFF OFF ON ON OFF
102 OFF ON ON OFF OFF ON ON OFF
103 ON ON ON OFF OFF ON ON OFF
104 OFF OFF OFF ON OFF ON ON OFF
105 ON OFF OFF ON OFF ON ON OFF
106 OFF ON OFF ON OFF ON ON OFF
107 ON ON OFF ON OFF ON ON OFF
108 OFF OFF ON ON OFF ON ON OFF
109 ON OFF ON ON OFF ON ON OFF
110 OFF ON ON ON OFF ON ON OFF
111 ON ON ON ON OFF ON ON OFF
112 OFF OFF OFF OFF ON ON ON OFF
113 ON OFF OFF OFF ON ON ON OFF
114 OFF ON OFF OFF ON ON ON OFF
115 ON ON OFF OFF ON ON ON OFF
116 OFF OFF ON OFF ON ON ON OFF
117 ON OFF ON OFF ON ON ON OFF
118 OFF ON ON OFF ON ON ON OFF
119 ON ON ON OFF ON ON ON OFF
120 OFF OFF OFF ON ON ON ON OFF
121 ON OFF OFF ON ON ON ON OFF
122 OFF ON OFF ON ON ON ON OFF
123 ON ON OFF ON ON ON ON OFF
124 OFF OFF ON ON ON ON ON OFF
125 ON OFF ON ON ON ON ON OFF
126 OFF ON ON ON ON ON ON OFF
127 ON ON ON ON ON ON ON OFF
128 OFF OFF OFF OFF OFF OFF OFF ON
129 ON OFF OFF OFF OFF OFF OFF ON
130 OFF ON OFF OFF OFF OFF OFF ON
131 ON ON OFF OFF OFF OFF OFF ON
132 OFF OFF ON OFF OFF OFF OFF ON

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133 ON OFF ON OFF OFF OFF OFF ON
134 OFF ON ON OFF OFF OFF OFF ON
135 ON ON ON OFF OFF OFF OFF ON
136 OFF OFF OFF ON OFF OFF OFF ON
137 ON OFF OFF ON OFF OFF OFF ON
138 OFF ON OFF ON OFF OFF OFF ON
139 ON ON OFF ON OFF OFF OFF ON
140 OFF OFF ON ON OFF OFF OFF ON
141 ON OFF ON ON OFF OFF OFF ON
142 OFF ON ON ON OFF OFF OFF ON
143 ON ON ON ON OFF OFF OFF ON
144 OFF OFF OFF OFF ON OFF OFF ON
145 ON OFF OFF OFF ON OFF OFF ON
146 OFF ON OFF OFF ON OFF OFF ON
147 ON ON OFF OFF ON OFF OFF ON
148 OFF OFF ON OFF ON OFF OFF ON
149 ON OFF ON OFF ON OFF OFF ON
150 OFF ON ON OFF ON OFF OFF ON
151 ON ON ON OFF ON OFF OFF ON
152 OFF OFF OFF ON ON OFF OFF ON
153 ON OFF OFF ON ON OFF OFF ON
154 OFF ON OFF ON ON OFF OFF ON
155 ON ON OFF ON ON OFF OFF ON
156 OFF OFF ON ON ON OFF OFF ON
157 ON OFF ON ON ON OFF OFF ON
158 OFF ON ON ON ON OFF OFF ON
159 ON ON ON ON ON OFF OFF ON
160 OFF OFF OFF OFF OFF ON OFF ON
161 ON OFF OFF OFF OFF ON OFF ON
162 OFF ON OFF OFF OFF ON OFF ON
163 ON ON OFF OFF OFF ON OFF ON
164 OFF OFF ON OFF OFF ON OFF ON
165 ON OFF ON OFF OFF ON OFF ON
166 OFF ON ON OFF OFF ON OFF ON
167 ON ON ON OFF OFF ON OFF ON
168 OFF OFF OFF ON OFF ON OFF ON
169 ON OFF OFF ON OFF ON OFF ON
170 OFF ON OFF ON OFF ON OFF ON
171 ON ON OFF ON OFF ON OFF ON
172 OFF OFF ON ON OFF ON OFF ON
173 ON OFF ON ON OFF ON OFF ON
174 OFF ON ON ON OFF ON OFF ON
175 ON ON ON ON OFF ON OFF ON
176 OFF OFF OFF OFF ON ON OFF ON
177 ON OFF OFF OFF ON ON OFF ON

TS 21 I-HC User Manual
Vighnaharta Technologies Pvt. Ltd Page 18 of 19
178 OFF ON OFF OFF ON ON OFF ON
179 ON ON OFF OFF ON ON OFF ON
180 OFF OFF ON OFF ON ON OFF ON
181 ON OFF ON OFF ON ON OFF ON
182 OFF ON ON OFF ON ON OFF ON
183 ON ON ON OFF ON ON OFF ON
184 OFF OFF OFF ON ON ON OFF ON
185 ON OFF OFF ON ON ON OFF ON
186 OFF ON OFF ON ON ON OFF ON
187 ON ON OFF ON ON ON OFF ON
188 OFF OFF ON ON ON ON OFF ON
189 ON OFF ON ON ON ON OFF ON
190 OFF ON ON ON ON ON OFF ON
191 ON ON ON ON ON ON OFF ON
192 OFF OFF OFF OFF OFF OFF ON ON
193 ON OFF OFF OFF OFF OFF ON ON
194 OFF ON OFF OFF OFF OFF ON ON
195 ON ON OFF OFF OFF OFF ON ON
196 OFF OFF ON OFF OFF OFF ON ON
197 ON OFF ON OFF OFF OFF ON ON
198 OFF ON ON OFF OFF OFF ON ON
199 ON ON ON OFF OFF OFF ON ON
200 OFF OFF OFF ON OFF OFF ON ON
201 ON OFF OFF ON OFF OFF ON ON
202 OFF ON OFF ON OFF OFF ON ON
203 ON ON OFF ON OFF OFF ON ON
204 OFF OFF ON ON OFF OFF ON ON
205 ON OFF ON ON OFF OFF ON ON
206 OFF ON ON ON OFF OFF ON ON
207 ON ON ON ON OFF OFF ON ON
208 OFF OFF OFF OFF ON OFF ON ON
209 ON OFF OFF OFF ON OFF ON ON
210 OFF ON OFF OFF ON OFF ON ON
211 ON ON OFF OFF ON OFF ON ON
212 OFF OFF ON OFF ON OFF ON ON
213 ON OFF ON OFF ON OFF ON ON
214 OFF ON ON OFF ON OFF ON ON
215 ON ON ON OFF ON OFF ON ON
216 OFF OFF OFF ON ON OFF ON ON
217 ON OFF OFF ON ON OFF ON ON
218 OFF ON OFF ON ON OFF ON ON
219 ON ON OFF ON ON OFF ON ON
220 OFF OFF ON ON ON OFF ON ON
221 ON OFF ON ON ON OFF ON ON
222 OFF ON ON ON ON OFF ON ON

TS 21 I-HC User Manual
Vighnaharta Technologies Pvt. Ltd Page 19 of 19
223 ON ON ON ON ON OFF ON ON
224 OFF OFF OFF OFF OFF ON ON ON
225 ON OFF OFF OFF OFF ON ON ON
226 OFF ON OFF OFF OFF ON ON ON
227 ON ON OFF OFF OFF ON ON ON
228 OFF OFF ON OFF OFF ON ON ON
229 ON OFF ON OFF OFF ON ON ON
230 OFF ON ON OFF OFF ON ON ON
231 ON ON ON OFF OFF ON ON ON
232 OFF OFF OFF ON OFF ON ON ON
233 ON OFF OFF ON OFF ON ON ON
234 OFF ON OFF ON OFF ON ON ON
235 ON ON OFF ON OFF ON ON ON
236 OFF OFF ON ON OFF ON ON ON
237 ON OFF ON ON OFF ON ON ON
238 OFF ON ON ON OFF ON ON ON
239 ON ON ON ON OFF ON ON ON
240 OFF OFF OFF OFF ON ON ON ON
241 ON OFF OFF OFF ON ON ON ON
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249 ON OFF OFF ON ON ON ON ON
250 OFF ON OFF ON ON ON ON ON
251 ON ON OFF ON ON ON ON ON
252 OFF OFF ON ON ON ON ON ON
253 ON OFF ON ON ON ON ON ON
254 OFF ON ON ON ON ON ON ON
255 ON ON ON ON ON ON ON ON