Yaskawa SI-ET3 - Manual (Page 31)

9 Main Command
YASKAWA ELECTRIC SIEP C730600 62B 1000-Series Option SI-ET3 Technical Manual 31
Table 15 ALM_RD_MOD
2
CMD_CTRL Refer to Command Control (CMD_CTRL) on page 24 .
3
4
ALM_RD_MOD
Specify the alarm or warning state. (Lower)
5 Specify the alarm or warning state. (Upper)
6
ALM_INDEX
Specify the alarm index.
The command is enabled when ALM_RD_MODE is 2. (Lower)
7
Specify the alarm index.
The command is enabled when ALM_RD_MODE is 2. (Upper)
8
Reserved (0) Not used
9
10
x
x
31
ALM_RD Response
Byte Response Description
0 ALM_RD (05H) Command code
1 RWDT Watchdog data
2
CMD_STAT Refer to Command Status (CMD_STAT) on page 24 .
3
4
ALM_RD_MOD The value set in the command
5
6
ALM_INDEX The value set in the command
7
8
ALM_DATA ALM_DATA specifies an alarm using 2 bytes.
9
10
x
x
31
Byte ALM_RD_MOD = 0 ALM_RD_MOD = 1 ALM_RD_MOD = 2
4 00H 01H 02H
5 00H 00H 00H
6 – – ALM_INDEX (Lower)
7 – – ALM_INDEX (Upper)
8 U2-01 (Lower) U3-01 (Lower)
ALM_INDEX = 0: U2-01 (Lower)
ALM_INDEX ≠ 0: U3-(ALM_INDEX)
(Lower)
9 U2-01 (Upper) U3-01 (Upper)
ALM_INDEX = 0: U2-01 (Upper)
ALM_INDEX ≠ 0: U3-(ALM_INDEX)
(Upper)
10 U2-02 (Lower) U3-02 (Lower) –
11 U2-02 (Upper) U3-02 (Upper) –
12 – U3-03 (Lower) –
13 – U3-03 (Upper) –
14 – U3-04 (Lower) –
15 – U3-04 (Upper) –
16 – U3-05 (Lower) –
17 – U3-05 (Upper) –
18 – U3-06 (Lower) –
19 – U3-06 (Upper) –
20 – U3-07 (Lower) –
ALM_RD Command
Byte Command Description