background image

J-238

KT-502H Series

Fid dev output 20.000

mA equal to reference 

meter ?

1. Yes
2. No

ABORT ENTER

NOTE-Loop may be

returned to automatic 

control

ABORT

O K

Device Disconnected

RETRY

QUIT

1. Offline

2. Online

3. Frequency Device

4. Utility

Setting fid dev.

output to 20mA

ABORT

O K

Enter meter Value

20.000

HELP

DEL

ABORT ENTER

Diag/Service

1. Test device

2. Loop test

3. Calibration

4. D/A trim

HELP

SAVE

HOME

 Press the 

 (F4) key. 

 Press the 

 (F3) key. 

 Press the 

 (F3) key.

  Press the   (F3) key to complete the adjustment. 

 If output display value is correct, select 

'1. Yes' 

and press 

the 

 (F4) key. If not, select 

'2. No' 

and press the 

 (F4) key and re-set the display value.

 Press the 

 (F4) key. 

 Press the 

 (F4) key to set 20 mA display value.

1. Device Setup

2. PV

3. PV Ao

4. PV LRV

5. URV   

1. Process Variables

2. Diag/Service

3. Basic Setup

4. Detailed Setup

5. Review  

1. Test device

2. Loop test

3. Calibration

4. D/A trim

Connect reference

meter

ABORT

O K

Fid dev output 4.000

mA equal to reference 

meter ?

1. Yes
2. No

ABORT ENTER

Enter meter Value

4.000

HELP

DEL

ABORT ENTER

Setting fid dev

output to 4mA

ABORT

O K

WARN-Loop should be

removed from

automatic control

ABORT

O K

 Select the 

'1. Device Setup' 

by 

,   

keys and press the 

       key. 

Connect a HART communicator and adjust current trim as below by a HART communicator.

 Select the 

'2. Diag/Service' 

by 

,   

keys and press the 

 key. 

 Select the 

'4. D/A trim' 

by 

,   

 keys and press the   

key. 

 Press the 

 (F4) key. 

 Press the 

 (F4) key. 

 Press the 

 (F4) key. 

 Press the 

 (F4) key to set 4 mA display value.

 If output display value is correct, select 

'1. Yes' 

and press 

the 

 (F4) key. If not, select 

'2. No' 

and press the 

 (F4) key and re-set the display value. 

Ex)If output display value is 3.89mA, select 3.89 and press  

the 

 (F4) key. 

Display Error

Troubleshooting

ERR05

Temperature sensor 

A, B or all sensors are 

disconnected.

Check the temperature 

sensor.

ERR06

Temperature sensor B 

is disconnected.

ERR07

When PV is lower than 

the low-limit value of 

set temperature range.

Check low-limit value 

of the set temperature 

range.

ERR08

When PV is higher than 

the high-limit value of 

set temperature range. 

Check high-limit value 

of the set temperature 

range. 

 Current Trim Adjustment

 Error Display and Troubleshootings

Summary of Contents for KT-502H Series

Page 1: ...500mV 100 2000mV Output DC4 20mA 2 wire Accuracy 0 3 Alarm Below 3 8mA Over 20 5mA Sensor break 3 6mA Load Max V power supply 7 5V 0 22A Galvanic insulation 2 000VAC input output Environ ment Ambient temperature 20 to 70 storage 20 to 80 Ambient humidity 0 to 85 RH storage 0 to 85 RH Explosion class 1 Ex d IIC T6 Protection structure IP67 IEC standard Material Body Aluminum AlDc 8S Cover O Ring Bu...

Page 2: ...000 454 to 1832 J Fe CuNi 210 to 1200 346 to 2192 K NiCr Ni 270 to 1372 454 to 2501 6 N NiCrSi NiSi 270 to 1300 454 to 2372 R PtRh13 Pt 50 to 1768 58 to 3214 4 S PtRh10 Pt 50 to 1768 58 to 3214 4 T Cu CuNi 270 to 400 454 to 752 Analog Voltage 10 75mV 100 100mV 100 500mV 100 2000mV Opening cover To open the cover unscrew the M3 6L headless bolt using a 1 5 hexagon wrench and rotate the cover Ø83 14...

Page 3: ...NTER Enter meter Value 4 000 HELP DEL ABORT ENTER Setting fid dev output to 4mA ABORT O K WARN Loop should be removed from automatic control ABORT O K Select the 1 Device Setup by keys and press the key Connect a HART communicator and adjust current trim as below by a HART communicator Select the 2 Diag Service by keys and press the key Select the 4 D A trim by keys and press the key Press the F4 ...

Page 4: ...fications which is reported to Korea Gas Safety Cor poration This unit is manufactured following by the announcement 2013 54 of Ministry of Employment and Labor of Korea Cautions During Use 1 PV LRV 2 URV HELP HOME Select 1 PV LRV Low temperature range and press the key PV LRV 0 000 deg C 0 000 HELP DEL ESC ENTER Set Low temperature range and press the F4 key 1 PV LRV 2 URV HELP HOME Select 2 URV ...

Reviews: