62
ADDR 02 LEN FUNC Data
ADDR=0 for broadcast, it write to all inverter, but no reply.
ADDR≠0, set data and reply from inverter of this address.
When inverter has no this function code or reply of no effect, the
format as follows:
ADDR 81H 01 FUNC
c: Control commands
Format:
ADDR 03 LEN CNTR
ADDR=0 for broadcast, it write to all inverter, but no reply
ADDR≠0, reply and return.
CNTR
7
6
5
4
3
2
1
0
jogr
jogf
jog
r/f
stop
rev
for
run
When the setting is correct return to present control status.
Format: ADDR 03 LEN CNST
CNST
7
6
5
4
3
2
1
0
Search start
Braking
r/f
joging
running
r/f
jog
run
When check is not correct,
ADDR 83H 01 CNST
d: Read status value
Format:
ADDR 04 01 CFG
ADDR=0, no reply
ADDR≠0, reply.
CFG=0~7, reply single data
0: Set F 1: Out F 2: Out A 3: RoTT
4: DCV 5: ACV 6: Cout 7: Tmp
For example: read set frequency
Send: 01 04 03 00 41 89
Return: 01 04 03 13 88 89 A6 2D
13 88 are data
13 is high order, 88 is low order.
⑷
LEN: data length, It means the length of D(n-1)…D0,
Length set: when one word, LEN=3
，
when one byte or
＜
1byte, LEN=2
。
⑸
DATA: <Data characters> data content. 2n ASCII composen bytes, it have ffty ASC
Ⅱ
at most.
⑹
LRC: longitudinal redundancy check
ASCII mode: Get LRC methods is that add ADDR to the last data, if the result is more than 256,then
the result subtract 256 until the result is less then 256 (if the result is 128H, take 28H), then
100H subtract the result get LRC.
⑺
For example: write 30.00Hz to inverter of 01(write to P000)
STX
ADDR
FUNC
LEN
DATA
LRC
END
Summary of Contents for DLM1-01D5S2G
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