Siemens SINAMICS G120C DP User Manual

Examples
Read request: Read out serial number of the Power Module (r7841[2])
To obtain the value of indexed parameter r7841, you must 󹪝ll the parameter channel with
the following data:
• PKE, Bit 12 … 15 (AK): = 6 (request parameter value (󹪝eld))
• PKE, Bit 0 … 10 (PNU): = 1841 (parameter number without o󹪜set)
Parameter number = PNU + o󹪜set (page index)
(7841 = 1841 + 6000)
• IND, bit 8…15 (subindex): = 2 (index of parameter)
• IND, bit 0…7 (page index): = 90 hex (o󹪜set 6000 corresponds to 90 hex)
• Because you want to read the parameter value, words 3 and 4 in the parameter channel for
requesting the parameter value are irrelevant. They should be assigned a value of 0, for
example.
3DUDPHWHUFKDQQHO
3:(KLJKUGZRUG3:(ORZWKZRUG,1'QGZRUG
3DJHLQGH[3DUDPHWHUQXPEHU6XELQGH[3DUDPHWHUYDOXH
3.(VWZRUG
3DUDPHWHUYDOXH3DUDPHWHUYDOXH
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Figure8-13 Parameter channel for read request from r7841[2]
Write request: Change restart mode (p1210)
The restart mode is inhibited in the factory setting (p1210=0). In order to activate the
automatic restart with "acknowledge all faults and restart for an ON command", p1210 must
be set to 26:
• PKE, bit 12 … 15 (AK): = 7 (change parameter value (󹪝eld, word))
• PKE, bit 0 … 10 (PNU): = 4BA hex (1210 = 4BA hex, no o󹪜set, as 1210 < 1999)
• IND, bit 8…15 (subindex): = 0 hex (parameter is not indexed)
• IND, bit 0…7 (page index): = 0 hex (o󹪜set 0 corresponds to 0 hex)
• PWE1, bit 0…15:= 0 hex
• PWE2, Bit 0…15: =1A hex (26 = 1A hex)
3DUDPHWHUFKDQQHO
3:(KLJKUGZRUG3:(ORZWKZRUG
,1'QGZRUG
3DJHLQGH[3DUDPHWHUQXPEHU6XELQGH[3DUDPHWHUYDOXHELW3DUDPHWHUYDOXHELW
3.(VWZRUG
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Figure8-14 A parameter channel to activate the automatic restart with p1210=26
Write request: Assign digital input 2 with the function ON/OFF1 (p0840[1]=722.2)
In order to link digital input 2 with ON/OFF1, you must assign parameter p0840[1] (source,
ON/OFF1) the value 722.2 (DI2). To do this, you must 󹪝ll the parameter channel as follows:
• PKE, bit 12 … 15 (AK): = 7 hex (change parameter value (󹪝eld, word))
• PKE, bit 0 … 10 (PNU): = 348 hex (840 = 348 hex, no o󹪜set, as 840 < 1999)
Advanced commissioning
8.6Drive control via PROFIBUS or PROFINET
SINAMICS G120C Converters
Operating Instructions, 02/2023, FW V4.7 SP14, A5E34263257B AK 221

Siemens SINAMICS G120C DP Specifications

General

Protection Rating	IP20
Frequency Range	0 to 650 Hz
Control Modes	V/f, sensorless vector control
Communication Interfaces	PROFIBUS DP
Ambient Temperature	-10 to +50 °C (without derating), -10 to +60 °C (with derating)
Overload Capacity	150 % rated current for 60 s, 200 % rated current for 3 s
Storage Temperature	-40 to +70 °C
Relative Humidity	5% to 95% (non-condensing)
Voltage Range	200 V to 240 V (±10%), 380 V to 480 V (±10%)
Output Voltage	0 V to Supply Voltage