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CHAPTER 6 USING CompoBus/D (DEVICENET)
6.5 Data Structure
J Parameters
6--10
Due to the nature of the data, the following description is divided
between parameters (assignment Nos. "1" to "35"), operation instruc-
tions (assignment No. 36) and statuses (assignment Nos. "37" to "40").
• These descriptions cover parameters in levels 0 to 2 modes on the
E5EK-DRT. Run/Stop, AT and SP mode (remote/local) parameters are
handled as separate operation instruction data.
• Numerical values are expressed as binary (BIN) or binary coded deci-
mal (BCD) according to the setting of the "communication data for-
mat" parameter. (Default is "BIN".)
• When you are entering by BCD codes, express the MSB as follows:
A : -1, F : - (minus)
[Example] -1500 = "A500", -15 = "F015"
• When you are entering digits past the digital point, omit the decimal
point:
[Example] 10.0 = "0100", 99.99 = "9999"
BIN format
15 14 13 12 11 10
3
16
16
BCD format
15 14 13 12 11 10
3
10
10
• "0000" is set when a read error occurs.
9
8
7
6
5
4
3
2
2
1
16
16
9
8
7
6
5
4
3
2
2
1
10
10
1
0
0
1
0
0
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