Examples - Danfoss iC2 Application Manual

Application Guide | iC2-Micro Frequency Converters
Table 29: Conversion
Conversion index
74
2
1
0
-1
-2
-3
-4
-5
Process Words (PCD)
6.1.6.2.13
The block of process words is divided into 2 blocks of 16 bits, which always occur in the defined sequence.
Table 30: Process Words (PCD)
PCD 1
Control telegram (master->follower control word)
Control telegram (follower->master) status word

Examples

6.1.6.3
Overview of Examples
6.1.6.3.1
Bits 0–11 transfer parameter numbers. For more information on parameter number, see
for P 5.4.2 Operation Mode, the parameter number is 100.
Writing a Parameter Value
6.1.6.3.2
Change P 5.8.2 Motor Speed High Limit [Hz] to 100 Hz.
Write the data in EEPROM.
PKE = E19E hex - Write single word in P 5.8.2 Motor Speed High Limit [Hz]. The parameter number is 414.
IND = 0000 hex.
l
PWE = 0000 hex.
l
HIGH
PWE = 03E8 hex.
l
LOW
Data value 1000, corresponding to 100 Hz, see
The telegram looks like the following illustration.
82
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Conversion factor
3600
100
10
1
0.1
0.01
0.001
0.0001
0.00001
PCD 2
Reference value
Present output frequency
6.1.6.2.12 Conversion.
7.1 Reading the Parameter Table. As an example,
AB413939445838en-000301 / 130R1254