Profibus
6
300802431_002_C0 - 09/2019 - © Leybold
2.2 Data Register
Basic Data Register Map Detail
Input Output
Byte Description
Byte Description
0
Operation Command High Byte
0
Drive Status High Byte
1
Operation Command Low Byte
1
Drive Status Low Byte
2
Frequency setpoint High Byte*1
2
Motor Speed High Byte*1
3
Frequency setpoint Low Byte*1
3
Motor Speed Low Byte*1
4
Reserved
4
Output Current High Byte*2
5
Reserved
5
Output Current Low Byte*2
* 1. The unit is 0.01 Hz
* 2. The unit is 0.01 A for drives set up to 11 kW in Heavy Duty or Normal Duty and 0.1 A for drives set up for 15 kW and above.
Extended Data 1 Register Map
Input Output
Byte Description
Byte Description
0
Operation Command High Byte
0
Drive Status High Byte
1
Operation Command Low Byte
1
Drive Status Low Byte
2
Frequency setpoint High Byte*3
2
Motor Speed High Byte*3
3
Frequency setpoint Low Byte*3
3
Motor Speed Low Byte *3
4
Reserved
4
Torque Reference Monitor High Byte *4
5
Reserved
5
Torque Reference Monitor Low Byte *4
6, 7 Reserved
6, 7 Reserved
8
Reserved
8
Frequency setpoint High Byte
9
Reserved
9
Frequency setpoint Low Byte
10
Analog Output Channel 1 High Byte *1
10 Output Frequency High Byte
11
Analog Output Channel 1 Low Byte *1
11 Output Frequency Low Byte
12
Reserved
12 Output Current High Byte *5
13
Reserved
13 Output Current Low Byte *5
14
Digital Output High Byte *2
14 Reserved
15
Digital Output Low Byte *2
15 Reserved
16 to 31 Reserved
16 to 31 Reserved
* 1. To select drive analog output channel for communications, set H4-01 (Multi-Function Analog Output Terminal AM) to 31 (Not used)
* 2. Drive digital output ON/OFF during communications, set H2-01 (Terminal MA, MB and MC Function Selection (relay)), H2-02 (Terminal P1
Function Selection (opencollector)), and H2-03 (Terminal P2 Function Selection (open-collector)) to F.
* 3. The unit is 0.01 Hz
* 4. Cannot be used when setting A1-02 (Control Method Selection) to 0 (V/f Control without PG).
* 5. The unit is 0.01 A for drives set up to 11 kW in Heavy Duty or Normal Duty and 0.1 A for drives set up for 15 kW and above.
Table 13
Table 14
Table 13
Table 14
