YASKAWA SI-T3 MECHATROLINK-II A1000 Series, Техническое руководство

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8 MECHATROLINK-II Commands
YASKAWA SIEP C730600 86F MECHATROLINK-II Technical Manual 35
• During a Uv error: Command warning (A.95)
• While using the keypad to change settings: Command warning (A.95)
• If not in phase 2 or 3: Command warning (A.95)
• If a main command is PRM_RD or PRM_WR: Command warning (A.95)
■
ALM_RD: 05 (Hex.) (Read Alarm and Warning)
Byte Command Response
17 ALM_RD ALM_RD
18 0 SUBSTATUS
19 ALM_RD_MOD ALM_RD_MOD
20 - 21 0 ALM_DATA
The ALM_RD sub-command is used to read the fault and alarm status. his sub-command functions in the same
way as the ALM_RD main command.
In the following case, a warning is generated and the command is ignored.
•
If ALM_RD_MOD is other than a set value: Data setting warning (A.94)
■
INV_I/O: 41 (Hex.) (Drive I/O Control)
Byte Sub-Command Response
17 INV_I/O INV_I/O
18 0 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, 24 Reference selected by SEL REF3 Monitor selected by SEL MON3
25, 26 Reference selected by SEL REF4 Monitor selected by SEL MON4
27, 28 Reference selected by SEL REF5 Monitor selected by SEL MON5
29, 30 Reference selected by SEL REF6 Monitor selected by SEL MON6
The INV_I/O sub-command is used to select the type of output from the Drive ’ s terminals and refers to the values
from the Drive ’ s internal monitors.
These settings do not need to be set every scan. The settings are saved in the Drive until the next data is received
or until the power is turned OFF.
Use the SEL REF3/4 command to select the contents of REF3 with bits 0 to 3 and to select the contents of REF4
with bits 4 to 7.
Use the SEL REF5/6 command to select the contents of REF5 with bits 0 to 3 and to select the contents of REF6
with bits 4 to 7.
Refer to Table 8.11 for more information on the selection range for SEL REF 3 to 6.
Use the SEL MON3/4 command to select the contents of MON3 with bits 0 to 3 and to select the contents of
MON4 with bits 4 to 7.
Use the SEL MON5/6 command to select the contents of MON5 with bits 0 to 3 and to select the contents of
MON6 with bits 4 to 7.
Refer to Table 8.12 for more information on the selection range for SEL MON 3 to 6.
In the following case, a warning is generated and the command is ignored.
•
If not in phase 2 or 3: Command warning (A.95)
◆
Status
This section describes the STATUS field for main commands and the SUBSTATUS field for sub-commands.