Fuji Electric FRENIC-AQUA series User Manual page 94

Rs-485 communication
Hide thumbs Also See for FRENIC-AQUA series:
Table of Contents

Advertisement

Table 5.5 Relation between operation command (S06) and inverter terminal command (external signal input)
(Continued)
Function
Internal
Assign-
operation
Type
ment
command
number
symbol
26
STM
30
STOP
33
PID-RST
34
PID-HLD
35
LOC
38
RE
General-
purpose
39
DWP
input
40
ISW50
X1
X2
X3
41
ISW60
X4
X5
X6
50
MCLR
X7
58
STZ
XF
(FWD)
CRUN-
XR
72
M1
(REV)
80
CLC
81
CLTC
FR2/FR1 Run command 2/1
87
88
FWD2
89
REV2
98
FWD *
99
REV *
100
NONE
*1 1: Active ON, 0: Active OFF. Commands entered through the communications link operate in a
positive logic regardless of the positive/negative logic signal setting.
*2 When operation command S06 is given through the communications link, the STOP command
entered from the terminal block and the one given through the communications link are both valid.
To enter the STOP command only from the terminal block, it is necessary to set the
corresponding bit of the via-communications command to "1." To enter the STOP command only
through the communications link, it is necessary to assign an Active-OFF signal to the
corresponding terminal input.
5.1 Communications Dedicated Function Codes
When not
assigned
(positive
Name
logic)
Enable auto search
OFF
for idling motor speed
Force to stop
ON
Reset PID integral
and differential
OFF
components
Hold PID integral
OFF
component
Select local (keypad)
OFF
operation
Enable run
ON
commands
Protect motor from
OFF
dew condensation
Enable integrated
sequence to switch to
ON
commercial power
(50 Hz)
Enable integrated
sequence to switch to
ON
commercial power
(60 Hz)
Clear running motor
OFF
regular switching time
Reset UP/DOWN
OFF
frequency
Count the run time of
commercial power-
OFF
driven motor 1
Cancel customizable
OFF
logic
Clear all customizable
OFF
logic timers
OFF
Run forward/stop 2
OFF
Run reverse/stop 2
OFF
2
Run forward/stop
OFF
2
Run reverse/stop
OFF
No function assigned
OFF
5-7
Command
Active-
ON/OFF
Commu-
Terminal
1
*
nications
block
ON
Valid
2
OFF *
ON
Valid
Invalid
ON
ON
Invalid
Valid
ON
ON
OFF
Valid
Invalid
OFF
ON
ON
Valid
ON
ON
ON
ON
Valid
Invalid
ON
ON
ON
ON
ON
Support
HVAC AQUA
×

Advertisement

Table of Contents
loading

This manual is also suitable for:

Frenic-hvac series

Table of Contents