26
Read ID (ID_RD)
The ID_RD command is used to read the ID number.
The following table shows the applicable DEVICE_CODE.
Because of ID area limitations, no more than eight bytes can be read, so use the OFFSET
and SIZE to specify the range.
The leading ID data that corresponds to the specified OFFSET and returned is shown in the
following table.
Up to eight bytes can be used for SIZE.
This command can be used in all phases.
* 1. The A and U portions of special Inverter models G7A and G7U, as well as the portions show-
ing the structure are represented by spaces.
* 2. Indicates the voltage class. 2: 200-VAC input; 4: 400-VAC input
* 3. Indicates the maximum applicable motor capacity. For 7.5 kW, 7P5 is shown.
* 4. Indicates the SI-T software code.
* 5. Indicates the Inverter software code.
* 6. Inverter models are expressed in ASCII, and end in 00H.
Byte Command Response
1 ID_RD ID_RD
2 ALARM
3 STATUS
4
5 DEVICE_CODE DEVICE_CODE
6 OFFSET OFFSET
7 SIZE SIZE
8 ID
9
10
11
12
13
14
15
16 WDT RWDT
DEVICE_CODE
ID content*
6
OFFSET 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F
Inverter
Model
00H C I M R − G7
*
1
2
*
2
7
*
3
P
*
3
5
*
3
Software
Version
02H S
*
4
1
*
4
2
*
4
3
*
4
4
*
4
S
*
5
5
*
5
6
*
5
7
*
5
8
*
5
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