Omron SYSDRIVE 3G3MV-A2001, User Manual

Page: 133 / 344

5-31
Set Values
Value Function Description
0 Forward/Reverse rotation
command 3-wire sequence (to be set in n052 only)
By setting n052 to 0, the set values in n050 and n051 are ignored
and the following settings are forcibly made.
S1: RUN input (RUN when ON)
S2: STOP input (STOP when OFF)
S3: Forward/Reverse rotation command
(OFF: Forward; ON: Reverse)
1 Forward/Stop Forward rotation command in 2-wire sequence
2 Reverse/Stop Reverse rotation command (2-wire sequence)
3 External fault (NO) ON: External fault (EF
j
detection:
j
is a terminal number)
4 External fault (NC) OFF: External fault (EF
j
detection:
j
is a terminal number)
5 Fault reset ON: Fault reset (disabled while RUN command is input)
6 Multi-step speed
reference 1
Signals to select frequency references 2 through 16.
Note Refer to 5-6-4 Setting the Frequency References through Key
7 Multi-step speed
reference 2
Note Refer to 5 6 4 Setting the Frequency References through Key
Sequences for the relationship between multi-step speed ref-
erences 1 through 4 and frequency references 1 through 16.
8 Multi-step speed
reference 3
erences 1 through 4 and frequency references 1 through 16.
Note Any multi-step speed reference not set is regarded as turned-
OFF input.
9 Multi-step speed
reference 4
OFF input.
10 Inching frequency
command ON: Inching frequency command (taking precedence over the
multi-step speed reference)
11 Acceleration/deceleration
time selection 1 Refer to the description for set value 27.
12 External base block
command (NO) ON: Output turned OFF (while motor coasting to a stop and “bb”
flashing)
13 External base block
command (NC) OFF: Output turned OFF (with motor free running and “bb”
flashing)
14 Search command
(Searching starts from
maximum frequency) ON: Speed search (Searching starts from n011)
15 Search command
(Searching starts from
preset frequency) ON: Speed search
16 Acceleration/Decelera-
tion-prohibit command ON: Acceleration/Deceleration is on hold (running at parameter
frequency)
17 Local or remote selection ON: Local mode (operated with the Digital Operator)
Note After this setting is made, mode selection with the Digital Oper-
ator is not possible.
18 Communications/Remote
selection ON: RS-422/485 communications input is enabled.
Communications RUN command (0001 Hex) is enabled together
with frequency reference (0002 Hex).
Basic Operation
Chapter 5