Jetter JXM-IO-EW30, User Manual, Page: 38 / 56

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Status of IO interface
Bit Status Description
0x00000001 INACTIVE This port is disabled.
0x00000002 ERROR An undefined error has occurred.
0x00000004 CONFIG A configuration error has occurred.
0x00000008 OVERVOLTAGE Overvoltage is present at the input.
0x00000010 OVERCURRENT Overcurrent is present at the input/output.
0x00000020 SUPPLY_FAULT The supply voltage VEXT_SEN is not correct.
0x00000080 OPEN_CIRCUIT There is no load at the output, e.g. in case of cable
breakage. This status entry is only checked while the de-
vice is booting!
0x00000100 TIMEOUT The time for frequency measurement has been ex-
ceeded.
0x00000200 CC_UNLOCK The current control is not within the control range.
Tab. 31: Status of IO interface
8.2 Setting the node ID
The base node ID can be set in the System parameters [
}
41] . The default value is 0x30.
The configuration inputs (CFG1_IN and CFG2_OUT) generate an offset to the set base node ID.
CFG1_IN and CFG2_OUT may have one of the following 3 states:
■ Jumpered to GND → Low (L)
■ Jumpered to VBAT → High (H)
■ Open → O
The offset corresponds to the values in the following table:
CFG1_IN CFG2_OUT Offset of module ID
O O 0
L O 1
H O 2
O L 3
L L 4
H L 5
O H 6
L H 7
H H 8