7 MECHATROLINK-
II
Commands
41
Inverter I/O Control (INV_I/O)
The INV_I/O sub-command is used to select the type of output from the Inverter’s external
terminals and refers to the values from the Inverter’s internal monitors.
These settings do not need to be set every scan. The settings are saved in the Inverter until
the next data is received or until the power is turned OFF.
The output from the Inverter’s external terminals is enabled when the multi-function input is
set to not be used.
The SEL REF3/4 sub-command is used to select the contents of REF3 with bits 0 to 3, and
select the contents of REF4 with bits 4 to 7.
The SEL REF5/6 sub-command is used to select the contents of REF5 with bits 0 to 3, and
select the contents of REF6 with bits 4 to 7.
The selection range for SEL REF3 to 6 is the same as that for the SEL REF1/2 command in
the INV_CTL main command.
The SEL MON3/4 sub-command is used to select the contents of MON3 with bits 0 to 3,
and select the contents of MON4 with bits 4 to 7.
The SEL MON5/6 sub-command is used to select the contents of MON5 with bits 0 to 3,
and select the contents of MON6 with bits 4 to 7.
The selection range for SEL MON3 to 6 is the same as that for the SEL MON1/2 command
in the INV_CTL main command.
In the following cases, a warning is generated and the command is ignored.
• If not in phase 2 or 3: Command fault (A.95)
Byte
Sub-Command
Response
17
INV_I/O
INV_I/O
18
SUBSTATUS
19
SEL REF3/4
SEL REF3/4
20
SEL REF5/6
SEL REF5/6
21
SEL MON3/4
SEL MON3/4
22
SEL MON5/6
SEL MON5/6
23
Reference selected by
SEL REF3.
Monitor selected by
SEL MON3.
24
25
Reference selected by
SEL REF4.
Monitor selected by
SEL MON4.
26
27
Reference selected by
SEL REF5.
Monitor selected by
SEL MON5.
28
29
Reference selected by
SEL REF6.
Monitor selected by
SEL MON6.
30
