Ulvac DC-10-D, Operation Manual

Page: 71 / 87

DC Power Supply
【
DC-10-D/DC-20-D/DC-10-DH/DC-20-DH
】
6. SERIAL Communication
-62-
Read
Commands Transmission data Response data
Write
Commands
Command
Command
Name
Capacity Description Capacity Description
0xA5
Option A
Effective
range
available
READ
MARC
ACT TIME
1byte
Responds with the micro-arc processing time.
READ MARC ACT TIME HI RES (0xCE) can be
used to set even higher resolution.
100us 0x01
150us 0x02
200us 0x03
500us 0x04
1000us 0x05
2000us 0x06
3000us 0x07
4000us 0x08
5000us 0x09
0x25
0xA6
READ
ACT
DELAY
TIME
1byte
Responds with the delay time for the micro-arc
process.
If the time is 0us, the micro-arc process is
disabled.
0us, 1us
～
10us
→
0, 1
～
10
1
：
0x01
10
：
0x0A
0x26
0xA8
READ
HARC
ACT TIME
2byte
Responds with the processing time for hard-arc
detection.
If the time is 0us, the micro-arc process is
disabled.
The setting value is one thousandth of the
response value.
READ HARC ACT TIME HI RES (0xCF) can be
used to set even higher resolution.
0us, 1000us
～
50000us
→
0, 1
～
50
50
：
0x32
0
～
1000us
0x0000
1000
～
1990us
0x0001
2000
～
2990us 0x0002
～ ～
40000
～
49990us
0x0028
50000us 0x0032
0x28
0xA9
READ
HARC
JUDGE
COUNT
1byte
Responds with the micro-arc count before shifting
to the hard-arc process.
If 15 or more, 0xFF is returned.
When communicating 15 or more, use the Hi-Res
command with 0xD0.
1 to 15 times
→
1
～
15
15
：
0x0F
0x29
0xAA
READ
HARC
JUDGE
TIME
1byte
Responds with the time required for the micro-arc
process to shift to the hard-arc process.
READ HARC JUDGE TIME HI RES (0xD1) can
be used to set even higher resolution.
1ms
～
255ms
→
1
～
255
255
：
0xFF
0x2A