Fujimoto FKK 4 Manual Do Utilizador
9
ADJUSTMENT OF SMART TYPE
To operate the FCX-CII series transmitter, the HHC is used for each adjustment.
4.1 Adjustment with HHC
Startup and usage of the Hand Held Communicator (HHC) are detailed in the instruction manual
for HHC. Please refer to this manual before commencing adjustment.
for HHC. Please refer to this manual before commencing adjustment.
The HHC can be connected to the transmitter, junction terminal or the terminals in the instrument
room.
room.
To junction
terminal or
instrument
room
terminal or
instrument
room
To HHC
Instrument room
Terminal block
DC power supply
DC16.1 ~ 45V
DC16.1 ~ 45V
Load resistor
Junction terminal Zener barrier
Field device
CK+
CK–
+
–
After adjustment of the transmitter, it should be kept energized for about 10 sec-
onds to write the adjustment results into memory.
onds to write the adjustment results into memory.
Important
4.1.1 Connection of HHC
DANGER
In the case of a flameproof transmitter, never connect the HHC to the terminal block
of the transmitter in hazardous area installations.
of the transmitter in hazardous area installations.
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