53
2-8-14 Multifunction Contact Input Function Selection
Item name
Constant to be set
Factory preset
Multifunction contact input function
No. 32 and No. 33
No. 32 =1, No. 33 = 3
The function of external output terminals 4 and 5 can be changed if
necessary. Set No. 32 and No. 33 in the descending order.
Terminal 4 function: set No. 32.
Terminal 5 function: set No. 33.
Set value
Function
0 (see note 1)
FWD/REV run command
(3-WIRE sequence selection)
1 (see note 2)
External fault (NO contact input)
2
External fault (NC contact input)
3 (see note 3)
Multi-step speed reference 1
4
Multi-step speed reference 2
5
JOG command
6
Accel/Decel time select
7
External baseblock (NO) contact input
8
External baseblock (NC) contact input
9
Search command from maximum frequency
10
Search command from setting frequency
11
Accel/Decel prohibit command
12
Local/Remote operation
14 (see note
4)
UP/DOWN command
Note
1. “0” can be set only to No. 32.
2. Factory preset value for No. 32
3. Factory preset value for No. 33
4. “14” can be set only to No. 33.
5. Contact input capacity is 24 VDC 8 mA or less. Circuit leakage
current at signal OFF must be 100
A or less.
Terminal function at 3-WIRE sequence selection:
3G3XV
1
2
4
6
Run command (run at “closed”)
Stop command (stop at “open”)
FWD/REV run selection
(FWD run at “open”, REV run at “closed”)
No. 1 must first be set to 0000 or 0001. If terminal 4 or 5 is closed,
local operation from the Digital Operator is in effect. If terminals 4
and 5 are open, remote operation from the external terminals is in
effect. Inverter operation must be stopped before switching from
remote to local operation, otherwise the
serr
is displayed. The
Inverter operation, however, is not be affected by the
serr
mes-
sage.
Local/Remote
Operation
Description of Functions and Constants
Section 2-8
