Installation manual

I/O Control Parameters
S1A53838 09/2011 91
Logic inputs F, R, RES, and VIA (if parameter [VIA selection] (F109) is set to 1 or 2) can be set to the functions
described in the table below. See table on page 97 for logic input function compatibility.
Function Action
No. Description
0 [No assigned] No function
assigned
Logic input disabled
1 [Run permissive]
(see also input function
54, page 95
)
OFF: drive motor output disabled, motor coasts to stop
ON: drive ready for operation
If [Logic Funct 2 active] (F110) is not set to 1 [Run permissive], a logic input should
be assigned to the [Run permissive] logic function to enable the motor to start.
2 [Forward]
(2-wire control: input
function 49 NOT used)
or
(3-wire control: input
function 49 USED)
Mode Logic Input Action
2-wire control OFF: Motor ramps down to a stop
ON: Motor runs forward
Mode Stop Input
State
Logic Input Action
3-wire control OFF OFF: no function
ON: no function
3-wire control ON OFF to ON transition starts the drive, motor runs
forward
3 [Reverse]
(2-wire control: input func-
tion 49 NOT used)
or
(3-wire control: input
function 49 USED)
Mode Logic Input Action
2-wire control OFF: Motor ramps down to a stop
ON: Motor runs reverse
Mode Stop Input
State
Logic Input Action
3-wire control OFF OFF: no function
ON: no function
3-wire control ON OFF to ON transition starts the drive, motor runs
in reverse
5 [Acc / Dec] OFF: Acceleration/deceleration pattern 1
ON: Acceleration/deceleration pattern 2
6 [PS1]
Preset speed command
input 1
Input 3 Input 2 Input 1 Motor Speed
0 0 0 minimum speed or speed refer-
ence per [Frequency mode sel]
(FMOd)
001Sr1: preset speed 1
7 [PS2]
Preset speed command
input 2
010Sr2: preset speed 2
011Sr3: preset speed 3
100Sr4: preset speed 4
8 [PS3]
Preset speed command
input 3
101Sr5: preset speed 5
110Sr6: preset speed 6
111Sr7: preset speed 7
10 [Fault reset] (see also
input function 55, page 95
)
DANGER
UNINTENDED EQUIPMENT OPERATION
This configuration enables to reset the drive. Check this action will not endanger per-
sonnel or equipment in any way
Failure to follow these instructions will result in death or serious injury.
ON to OFF transition clears a detected fault (if cause of detected fault has been cleared)
11 [Ext Fault] (see also
input function 45, page
94
)
OFF: No external detected fault
ON: Motor stops according to method set by parameter [Ext. fault stop Mode] (F603)
Embedded display terminal displays E detected fault, detected fault relay activated