Chroma 19071 User Manual page 75

Reserved 4
Reserved 4
PA Mode (Pause mode)
Name Size (byte)
Step index 1
Mode 1
UT Signal 2
Message 16
Reserved 4
Reserved 4
OS Mode (OSC mode)
Name Size (byte)
Step index 1
Mode 1
Source 2
Open Limit
2
Reserved 2
Test Time 2
Short Limit 2
C Standard
4
Reserved 4
Range 4
Reserved 4
Return data:
Example:
0x14 0x00 0x00 0x00 0x32 0x00 0x1E 0x00 0x10 0x27 0x00 0x00
0xE8 0x03 0x00 0x00 0x10 0x27 0x00 0x00 0x00 0x00 0x00 0x00
0xA4
Remark: 1. When the length of data is larger than 1 character (byte), it is needed
2. When the message of PA mode is lowercase character, it will change
3. The inputted various parameters will round off automatically then
Descriptions of example
The setting meanings of HEX inputs are as the following:
0xAB = Header
0x01 = Destination Address
0x70 = Source Address
0x1D = Data Field Length
0x24 = Command Code
0x01 = Step1 (Command Parameter)
0x01 = AC Mode (Command Parameter)
0xE8 0x03 = Voltage 1000V (Command Parameter)
0x14 0x00 = Ramp Time 2sec (Command Parameter)
0x00 0x00 = Reserved (Command Parameter)
0x32 0x00 = Test Time 5sec (Command Parameter)
0x1E 0x00 = fall time 3sec (Command Parameter)
0x10 0x27 0x00 0x00 = Hi Limit 1.000mA (Command Parameter)
RS485 Interface (For Link Model of 19073 + RS485)
-
-
Unit Range
- 1~10
-
- 1 or 2
-
-
-
Unit Range
- 1~10
-
V
10% 1~10
-
100mS
100% 0, 1~5
pF 0~25100
0~5000
-
-
-
Reply Message
Master (0x70): 0xAB 0x01 0x70 0x1D 0x24 0x01 0x01 0xE8 0x03
Slave (0x01): 0xAB 0x70 0x01 0x02 0x7F 0x00 0x0E
to send the minimum character in advance.
to uppercase character automatically.
save to memory as needed.
0
0
Must less or equal original step number + 1
5
(Under Test Signal) 1:Off, 2:On
C String, maximum length is 15
0
0
Must less or equal original step number + 1
6
100
0
1
When Short Limit is OFF, Max. is 25100.
When Short Limit is not OFF, Max. is 5000.
0
1~3
0
Reserved
Reserved
Description
PA mode
Reserved
Reserved
Description
OS mode
Always 100V
10% ~ 100%
Reserved
Always 100mS
OFF, 100% ~ 500%
Reserved
3 is maximum range
Reserved
5-9