17
Dedicated I/O signal
3.4.2
Output signal list
Use output signals by assigning them to
Pr. 190 to Pr. 196 (output terminal function selection)
.
Cont
ac
t input
84
Winding diameter
compensation selection
X84
Select to enable/disable winding diameter compensation. When X84 is
ON, winding diameter compensation is disabled (winding diameter is
retained), and only the dancer control operates.
(Input of X83 signal is necessary)
85
Dancer control
selection
X85
Select to enable/disable dancer control. When X85 signal is ON, dancer
control is disabled, and only winding diameter compensation operates.
(Input of X83 signal is necessary)
86
Winding/unwinding
length clear
X86
Clears measured winding/unwinding length.
87
Analog input gain
selection
X87
Changes the gain of analog input for main speed.
88
X88
89
PID gain switchover
X89
PID gain can be switched with external terminal input.
90
X90
93
Speed control
proportional gain
disabled
X93
Disables the settings of
Pr. 777 to Pr. 780 (Speed control proportional gain)
.
Pr. 190 to Pr. 196
setting
Signal
Description
Refer
to
page
Positive
logic
Negative
logic
14
114
PID lower limit
FDN
Output when dancer roll position goes lower than the setting in
Pr. 132 PID
lower limit
15
115
PID upper limit
FUP
Output when dancer roll position goes higher than the setting in
Pr. 131
PID upper limit
.
50
150
Signal loss detection
Y50
Output when dancer roll is in abnormal condition.
51
151
Winding diameter
calculation completion
at a start
Y51
Output when winding diameter calculation is completed at an operation
start.
52
152
Target winding diameter
achieved
Y52
Output when winding diameter achieves the setting in
Pr. 750
or becomes
longer for winding.
Output when winding diameter achieves the setting in
Pr. 750
or becomes
shorter for unwinding.
53
153
Winding/unwinding
completion
Y53
Output when winding/unwinding length reaches the setting in
Pr. 279
or
longer.
54
154
Dancer position
detection
Y54
Output when dancer roll position is commanded, and the position of
dancer roll is within the set range of
Pr. 702
. This signal is also output when
inverter is at a stop.
Type
Pr. 178 to
Pr. 189
setting
Signal
Description
Refer
to
page
