Autonics KT-502H Snelstarthandleiding - Pagina 3
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KT-502H
Current Trim Adjustment
Connect a HART communicator and adjust current trim as below by a HART communicator.
① Select the '1. Device Setup' by
key.
1. Device Setup
2. PV
3. PV Ao
4. PV LRV
5. URV
② Select the '2. Diag/Service' by
key.
1. Process Variables
2. Diag/Service
3. Basic Setup
4. Detailed Setup
5. Review
③ Select the '4. D/A trim' by
1. Test device
2. Loop test
3. Calibration
4. D/A trim
④ Press the
(F4) key.
WARN-Loop should be
removed from
automatic control
ABORT
⑤ Press the
(F4) key.
Connect reference
meter
ABORT
⑥ Press the
(F4) key.
Setting fid dev
output to 4mA
ABORT
⑦ Press the
Enter meter Value
4.000
HELP
DEL
⑧ 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.
Fid dev output 4.000
mA equal to reference
meter ?
1. Yes
2. No
ABORT ENTER
G-4
keys and press the
,
keys and press the
,
keys and press the
,
O K
O K
O K
(F4) key to set 4 mA display value.
ABORT ENTER
⑨ Press the
Setting fid dev.
output to 20mA
ABORT
⑩ Press the
Enter meter Value
20.000
HELP
DEL
⑪ 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.
Fid dev output 20.000
mA equal to reference
key.
meter ?
1. Yes
2. No
ABORT ENTER
⑫ Press the
NOTE-Loop may be
returned to automatic
control
ABORT
⑬ Press the
Diag/Service
1. Test device
2. Loop test
3. Calibration
4. D/A trim
HELP
SAVE
⑭ Press the
Device Disconnected
RETRY
⑮ Press the
(F3) key to complete the adjustment.
1. Offline
2. Online
3. Frequency Device
4. Utility
(F4) key.
O K
(F4) key to set 20 mA display value.
ABORT ENTER
(F4) key.
O K
(F3) key.
HOME
(F3) key.
QUIT