Inovance MD800 Series - Page 464

Function Applications
-463-
Setpoint
Function
Description
8
UP and DOWN setting
clear (terminal, operating
panel)
When the main frequency is set through the operating panel and this
function is selected, the frequency set through the
and
keys on the operating panel or terminal UP/DOWN (6 or 7) can be
cleared and the frequency reference will be reset to the value of F0-08.
9
Fault reset (RESET)
The terminal is used to reset faults of the AC drive. Remote fault reset
can be implemented by using this function.
10
External fault NO input
When the terminal is active, the AC drive reports E15.01 upon receiving
an external signal.
11
External fault NC input
When the terminal is active, the AC drive reports E15.02 upon receiving
an external signal.
12
User-defined fault 1
When E27.00 is reported, the AC drive will take measures according to
the value of F9-51 (fault protection action).
13
User-defined fault 2
When E28.00 is reported, the AC drive will take measures according to
the value of F9-51 (fault protection action).
14
Multi-reference terminal 1
The setting of 16 speeds or 16 other references can be implemented
through combinations of 16 states of these four terminals.
15
Multi-reference terminal 2
16
Multi-reference terminal 3
17
Multi-reference terminal 4
18
Acceleration/deceleration
selection terminal 1
Totally four groups of acceleration/deceleration time can be selected
through state combinations of these two terminals.
19
Acceleration/deceleration
selection terminal 2
20
Acceleration/Deceleration
inhibition
The terminal is used to keep the AC drive at the current running
frequency regardless of changes of the external input frequency (unless
a stop command is received).
21
Command source
switchover terminal 1
When the operation command is set through the terminal (F0-02 = 1),
this function can implement switchover between terminal control and
operating panel control.
When the operation command is set through communication (F0-02 = 2),
this function can implement switchover between communication
control and operating panel control.
22
Command source
switchover terminal 2
The terminal is used for switchover between terminal control and
communication control.
If terminal control is used, the system switches to communication
control when the terminal is active. If communication control is used,
the system switches to terminal control when the terminal is active.
23
Frequency source
switchover
The terminal is used to switch between two frequency reference sources
according to F0-07 (frequency reference superposition).
24
Switchover between main
frequency source X and
preset frequency
The terminal is used to switch from the main frequency to the preset
frequency (F0-08).
25
Switchover between
auxiliary frequency source
Y and preset frequency
The terminal is used to switch from the auxiliary frequency to the preset
frequency (F0-08).
26
Frequency modification
enable
When the terminal is active, the frequency can be modified. When the
terminal is inactive, the frequency cannot be modified.
27
Counter input In the count process, a count pulse is input when the terminal is active.
28 Counter reset
In the count process, the counter status is cleared when the terminal is
active.