123
Function assignment of external terminal and control
4.11.5 Output terminal function selection (Pr. 190, Pr. 192)
(1) Output signal list
You can set the functions of the output terminals.
Refer to the following table and set the parameters: (0 to 99: positive logic, 100 to 199: negative logic)
You can change the functions of the open collector output terminal and relay output terminal.
Parameter
Number
Name
Initial
Value
Initial Signal
Setting Range
190
RUN terminal
function selection
Open collector
output terminal
0
RUN (drive unit running)
0, 1, 3, 4, 7, 8, 11 to 16, 20, 21,
25, 26, 33, 37, 47, 48, 64, 70, 79,
90, 91, 93
, 95, 96, 98 to 101,
103, 104, 107, 108, 111 to 116,
120, 121, 125, 126, 133, 137,
147, 148, 164, 170, 179, 191,
193
, 195, 196, 198, 199, 9999
192
A,B,C terminal
function selection
Relay
output terminal
99
ALM (fault output)
The setting values "93" and "192" cannot be set in
Pr. 192
.
The above parameters can be set when
Pr. 160 Extended function display selection
= "0".
.......Specifications differ according to the date assembled.
to check the SERIAL number.
Setting
Signal
Function
Operation
Related
Parameter
Refer
to
Page
Positive
logic
Negative
logic
0
100
RUN
Drive unit running
This signal is output when the drive unit starts running
upon turning ON of the start signal.
The signal turns OFF when the DC injection brake
activates after the drive unit decelerates to a stop.
—
1
101
SU
Up to speed
Output when the rotation speed is reached to the set
speed.
Pr. 41
3
103
OL
Overload warning
Output while stall prevention function is activated.
Pr. 22, Pr. 48,
Pr. 150, Pr. 157
4
104
FU
Speed detection
Output when the rotation speed reaches the speed
set in
Pr. 42
(
Pr. 43
for reverse rotation).
Pr. 42, Pr. 43
7
107
RBP
Regenerative brake
pre-alarm
Output when 85% of the regenerative brake duty set
in
Pr. 70
is reached.
Pr. 70
8
108
THP
Electronic thermal O/L
relay pre-alarm
Output when the electronic thermal value reaches
85% of the trip level. (Electronic thermal relay function
protection (E.THT/E.THM) activates, when the value
reached 100%.
Pr. 9
11
111
RY
Drive unit operation
ready
Output when reset process is completed (when the
drive unit can be started by switching the start signal
ON or while it is running) after powering ON drive unit.
—
12
112
Y12
Output current
detection
Output when the output current is same as the
Pr. 150
setting or more for the time set in
Pr. 151
or longer.
Pr. 150, Pr. 151
13
113
Y13
Zero current detection
Output when the output current is same as the
Pr. 152
setting or more for the time set in
Pr. 153
or longer.
Pr. 152, Pr. 153
14
114
FDN
PID lower limit
Output when the feedback value falls below the lower
limit of PID control.
Pr. 127 to Pr. 134,
Pr. 575 to Pr. 577
15
115
FUP
PID upper limit
Output when the feedback value rises above the
upper limit of PID control
16
116
RL
PID forward/reverse
rotation output
Output when forward rotation is performed in PID
control.
20
120
BOF
Brake opening request
Output to open the electromagnetic brake.
Pr. 281, Pr. 283
21
121
MBR
Electromagnetic brake
interlock
Output to release the electromagnetic brake.
Pr. 736
25
125
FAN
Fan fault output
Output at the time of a fan fault.
Pr. 244
26
126
FIN
Heatsink overheat pre-
alarm
Output when the heatsink temperature reaches about
85% of the heatsink overheat protection providing
temperature.
—
33
133
RY2
Operation ready 2
Output during pre-excitation and operation.
Pr. 10, Pr. 11
Summary of Contents for FR-D720-0.2K-G
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