YASKAWA MECHATROLINK-II SI-T3 Technical Manual page 26

8 MECHATROLINK-II Commands
MON1/2
0 Nothing selected
1 Motor Speed
2 Torque reference (Monitor)
3 Speed Detection PG 1 Counter
4 Frequency reference
5 Analog input terminal A2
6 Main circuit current voltage
7 Drive alarm
8 Drive warning
9 Multi-function output terminal status
A Analog input terminal A3
B Multi-function input terminal S1 to S8
C Analog input terminal A1
D Speed Detection PG 2 Counter
E Monitor data set in F6-23
F Monitor data set in F6-24
In the following case, a warning is generated and the command is ignored.
• If not in phase 2 or 3: Command warning (A.95)
Sub-commands
Sub-commands can be used only with MECHATROLINK-II when the 32-byte data transmission (F6-21 = 0) has been
selected.
NOP: 00H (No Operation)
Byte
17
18
19 to 29
This is the format of No Operation sub-command.
PRM_RD: 01H (Read Parameter)
Byte
17
18
19, 20
21
22 to 29
The PRM_RD sub-command is used to read internal Drive parameters. This sub-command functions in the same way as
the PRM_RD main command.
In the following cases, a warning is generated and the command is ignored. If a warning is generated, the values that
were read are undefined.
• If a register number (NO) fault occurs: Data setting warning (A.94)
• If SIZE is an odd number or is not between 2 and 8: Data setting warning (A.94)
• If a main command is PRM_RD or PRM_WR: Command warning (A.95)
26
Table 18 SEL MON1/2 (3/4, 5/6) Selection Range
Item
Command
NOP
0
Command
PRM_RD
0
NO
SIZE
0
YASKAWA ELECTRIC SIEP C730600 50A YASKAWA AC Drive-Option Card MECHATROLINK-II Technical Manual
Remarks
Same as U1-05, determined by o1-03
Same as U1-09, 0.1%
Same as U1-01, determined by o1-03
Same as U1-14, 0.1%
Same as U1-07, 1V
Refer to Table 26 Drive Alarm Codes on page
Refer to Table 27 Drive Minor Fault and Alarm on page
Same as U1-11
Same as U1-15, 0.1%
Same as U1-10
Same as U1-13, 0.1%
Response
NOP
SUBSTATUS
Response
PRM_RD
SUBSTATUS
SIZE
PARAMETER
32.
34.
0
NO