106
Function assignment of external terminal and control
4.10.5 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, 21,
25, 26, 33, 47, 48, 64, 70, 79,
90, 91, 93∗, 95, 96, 98 to 101,
103, 104, 107, 108, 111 to 116,
121, 125, 126, 133, 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". (Refer to page 144)
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.
—
108
1 101 SU Up to speed ∗1
Output when the rotation speed is reached to the set
speed.
Pr. 41 110
3 103 OL Overload warning Output while stall prevention function is activated.
Pr. 22, Pr. 48,
Pr. 150, Pr. 157
74
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. 43 110
7 107 RBP
Regenerative brake
pre-alarm
Output when 85% of the regenerative brake duty set
in Pr. 70 is reached.
Pr. 70 97
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 91
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.
—
108
12 112 Y12
Output current
detection
Output when the output current is higher than the Pr.
150 setting for longer than the time set in Pr. 151 .
Pr. 150, Pr. 151 111
13 113 Y13 Zero current detection
Output when the output power is lower than the Pr.
152 setting for longer than the time set in Pr. 153.
Pr. 152, Pr. 153 111
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
19915 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.
21 121 MBR
Electromagnetic brake
interlock
Output to release the electromagnetic brake. Pr. 736
96
25 125 FAN Fan fault output Output at the time of a fan fault. Pr. 244 213
26 126 FIN
Heatsink overheat pre-
alarm
Output when the heatsink temperature reaches about
85% of the heatsink overheat protection providing
temperature.
—
243
33 133 RY2 Operation ready 2 Output during pre-excitation and operation. Pr. 10, Pr. 11
94,
108
47 147 PID
During PID control
activated
Output during PID control.
Pr. 127 to Pr. 134,
Pr. 575 to Pr. 577
199
