Unipulse F331 - UNI-Format (Continuous); Modbus-RTU

39
7 OPTION
39
OPTION
Chapter
7
■UNI-Format (continuous)
■Continuous transmission formats
- Transmission format 1
- Transmission format 2
* If two or more F331 are connected, do not specify continuous mode.
■Modbus-RTU
■Transmission delay time
Set this when the master equipment cannot process responses from the F331.
*1 O : Overload (LOAD, OFL)
H : Under a hold/ Under a judgment
Order of priority: H > O
*4 H : HH limit ON
L : LL limit ON
G : HH limit and LL limit OFF
N : HH limit and LL limit ON
F: Comparison OFF
Order of priority: N, F > (H or L) > G
*2 G : OK ON
N : NG ON
F: Comparison OFF
Order of priority: F > (G or N)
*5 N : Near zero OFF
Z : Near zero ON
*3 H : HI limit ON
L : LO limit ON
G : HI limit and LO limit OFF
N : HI limit and LO limit ON
F: Comparison OFF
Order of priority: N, F > (H or L) > G
*6 Decimal place
0: None
1: 0.0
2: 0.00
3: 0.000
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
GS ,*1 *2 *3 *4,, ,,
5-digit linked with indicated value
Sign
+ or -
±
*5 ,
20 21 22 23
ID
Delimiter 0
+
decimal point
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21
W T *1 *2 *3 *4 ±
5-digit not linked
Sign
＋ or －
5-digit linked
*5
SOH STX ETX BCC
Sign
＋ or －
±
*6
22 23 24 25
ID
00
with indicated value with indicated value
BCC calculation target
Each ASCII code of SOH, STX, and ETX
SOH: 01
STX: 02
ETX: 03
BCC calculation method
Each code targeted for BCC calculation is
expressed in hexadecimal notation, and the result
of XOR with all data enters BCC.
Transmission delay time
Input range/0 - 99 (mSec)
3.5 char + transmission delay time (mSec)
Frame
｝
Frame
｝