FP3 MEWNET-TR
Chapter5-1. Page.76
72
5-1. Things to Check Before Turning
the Power ON
x After wiring, be sure to check these items before turning ON the power of the FP3 MEWNET-TR system.
Item Description Page to see
Unit
S
Does the unit type match the design list?
S
Are the unit mounting screws properly tightened?
page 7 to 10 and 29
Power supply
S
Is the power supply for the master station different from the
power supply for slave stations?
S
Is the voltage correctly supplied?
S
Is the wire size correct?
page 35 to 42
Wiring
S
Is the RS485 interface on the unit correctly connected?
S
Are the expansion cables properly connected between units?
S
Does the wiring of the terminal match?
S
Is the wire size correct?
page 43 to 47
Setting of
terminal
Master
station
S
Is the FP3 transmitter master unit located as a terminal of the
network layout?
page 44
station
Slave
station
S
Is operation mode selector No. 4 set to the ON position when
a slave station (FP I/O transmitter unit) is located as a
terminal station?
page 53
Setting of master
station
<CPU>
S
Is the mode selector set to the PROG. mode?
S
Is the backup battery connector firmly connected?
<FP3 transmitter master unit>
S
Is operation mode selector No. 1 set to the OFF position?
S
Is the I/O address set correctly using operation mode
selector Nos. 5 to 8?
See the “FP3/FP10S
HARDWARE
Technical Manual.”
page 50 and 51
Setting of slave
station
<FP I/O transmitter unit>
S
Is operation mode selector No. 2 set to the ON position?
S
Is the station number correctly set?
S
Are any station numbers overlapping?
page 52, 58 and 59
5-1. Things to Check Before Turning the Power ON