Yamatake Corporation Maintenance and Troubleshooting
ST3000 Smart Transmitter Series 900 Electronic Differential Pressure/Pressure Transmitter 7-21
6
Press the key.
• If the indicated value is lower
than 4 mA, go to step 7. If it is
higher than 4 mA, go to step 8.
7
Press the key.
Check the ammeter indication
after each key-press.
8
Press the key.
• Check the ammeter indication
after each key-press.
9
Press the key after complet-
ing calibration work.
10 • Refer to instruction in Item 4.
Save the calibrated value and
release the constant current
source mode.
Step Description SFC screen
COR-
K
RECT
RESET
DSTJ FIT-1234
CORRECT DAC ZERO
H
NEXT
OUTPUT FIT-1234
WORKING...
OUTPUT FIT-1234
INCREASED 4mA#
DSTJ FIT-1234
CORRECT DAC ZERO#
L
PREV
OUTPUT FIT-1234
WORKING...
OUTPUT FIT-1234
DECREASED 4mA
DSTJ FIT-1234
CORRECT DAC ZERO
CLR
( No )
DSTJ FIT-1234
READY...
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