Siemens SIMATIC IOT2000 Series, Operating Instructions Manual

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Parameter Format Length
[bytes] r/w Default Min Max Mod‐
bus ad‐
dress
Word swap for 32-bit values (only
for SG-Shield OEM)
0: Big endian (MSB first)
1: Little endian (LSB first)
unsigned16 2 r/w 1 0 1 4009
MODBUS RTU response delay (on‐
ly for SG-Shield OEM) unsigned16 2 r/w 0 0 500 4010
6.5 Reading parameter values
Table 6-1 SG-Shield OEM Info
Parameter Format Length
[bytes] r/w Default Min Max Modbus
address
Order number string32 32 r SG-Shield OEM:
7MH4647-0AA0
1
SIMAT‐
IC IOT2000 SG-
Shield:
7MH4647-0KK0
0-0AA2 - - 6058
Serial number string32 32 r 0 - - 6042
FW version string16 16 r - - 6138
HW version string16 16 r - - 6026
HW device ID un‐
signed16 2 r 1 0 15 6178
Device status
Bit 0: QI flag
Bit 1: Load cell input faulty
Bit 2: Checksum error
Bit 3: Checksum error (data)
Bit 4: Watchdog error
Bit 5: ADC error
Bit 6: Temperature warning
Bit 7: Firmware update error un‐
signed16 2 r 0x FFFF - - 2050
Temperature float 4 r 0.0 -50.0 +150.
0 2051
Parameter assignment
6.5 Reading parameter values
SIMATIC IOT2000 SG-Shield
Operating Instructions, 08/2021, A5E50985404-AA
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