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Device Map
1
PLC FUNCTION
Device Map
Number Name Description Page
Special registers for control
D9234
Second
parameter
changing (RAM)
When setting the calibration(bias/gain) parameters.
H00: Frequency(toruque)
H01: Parameter-set analog value
H02: Analog value input from terminal
34, 36
D9235
Second
parameter
changing
(EEPROM)
D9236
Pulse train input
sampling pulse
The number of pulses counted in count cycle is
stored. (0 to 32767)
40
D9237
Pulse train input
cumulative count
value L
The cumulative value of the number of sampling
pulses is stored. (0 to 99999999)
D9238
Pulse train input
cumulative count
value H
D9239
Reset request of
pulse train input
count
The sampling pulses and cumulative count value are
cleared. Automatically changes to "0" after reset.
(1: count clear)
D9240
Count start of the
pulse train input
Start counting the sampling pulses and cumulative
count value. (0: count stop, 1: count start)
D9241
Parameter
number (RAM)
Set the number of parameter read or written of the
inverter.
34, 36
D9242
Parameter
description
(RAM)
The parameter description of the inverter (RAM value)
specified by D9241 is stored. Set the parameter
setting for parameter write.
D9243
Parameter
number
(EEPROM)
Set the number of parameter read or written of the
inverter.
D9244
Parameter
description
(EEPROM)
The parameter description of the inverter (EEPROM
value) specified by D9243 is stored. Set the
parameter setting for parameter write.
D9245 Terminal 1 input
Analog input value of terminal 1 (0.1% increments) is
stored.
39D9246 Terminal 2 input
Analog input value of terminal 2 (0.1% increments) is
stored.
D9247 Terminal 4 input
Analog input value of terminal 4 (0.1% increments) is
stored.
D9248
PID set point /
PID deviation
Set the PID set point or PID deviation (0.01% units)
41D9249
PID
measurement
value
Set the PID measurement value (0.01% units)
D9250
PID manipulated
variable
Stores the PID manipulated variable (0.01% units)
D9251
Terminal FM
output
When Pr. 54 is set to "70", pulse train can be output
from terminal FM. High speed pulse train output can
be performed. (0.1% increments)
39
D9252
Terminal AM
output
When Pr. 158 is set to "70", analog output can be
performed from terminal AM. (0.1% increments)
D9253 AM0 output
Analog output can be performed from terminal AM0
and AM1 of the FR-A7AY. (0.1% increments)
D9254 AM1 output
D9255
PID operation
control
Setting 1 starts PID control. 41