Omron SYSDRIVE 3G3EV User Manual page 59

Preparing for Operation
Value
0 Forward/reverse rotation command (3-wire sequence)
1 Fault reset (fault reset when ON)
2 External fault (contact a: external fault when ON)
3 External fault (contact b: external fault when OFF)
4 Multi-step speed command 1
5 Multi-step speed command 2
6 Multi-step speed command 3 (also used as acceleration/deceleration time
changeover command)
7 Inching command
8 Acceleration/Deceleration time changeover command (acceleration and
deceleration time: 2 when ON)
9 External base block command (base block when ON)
10 External base block command (base block when OFF)
11 Search command (Searching starts from maximum frequency)
12 Search command (Searching starts from preset frequency)
13 Acceleration/Deceleration-inhibit command (ON: Maintaining output
frequency with no acceleration or deceleration)
14 Local or remote selection (see note 2)
15 Up or down command (set with n08 only) (see note 3)
Note 1. Each of the above values can be used for only one multi-function input
constant.
Note 2. If the multi-function input constant is set to 14 (local or remote selection), an
external signal can be used to select the Digital Operator or control terminals for
the operation of the Inverter. The Digital Operator or control terminals can be,
however, selected only when the operation of the Inverter is interrupted.
OFF: The Inverter is operated according to the run mode set in n02.
ON: The Inverter is controlled with the Digital Operator.
Note 3. If 15 is set in n08, the constant set in n07 will be invalid, in which case multi-func-
tion input 2 (S2) will accept the up command and multi-function input 3 (S3) will
accept the down command.
Control circuit terminal S2 ON
Control circuit terminal S3 OFF
Run condition
Description
OFF
ON
Acceleration Decelera-
tion
Chapter 4
OFF ON
OFF ON
Hold Hold
4-17