Siemens SINAMICS GL150 Operating Instructions & Installation Instructions page 98

Operation
8.5 Fault and system messages
Diagnostic parameters for digital inputs/outputs, PSA inputs/outputs
r0721
Displays the actual value at the digital inputs
If a DI/DO is parameterized as output (p0728.x = 1), then r0721.x = 0 is displayed.
r0747
Displays the status of digital outputs
Inversion via p0748 is taken into account. It does not matter whether DI/DO is set as an
input or output (p0728).
r4022
Displays the status of the digital inputs of Terminal Module 31 (TM31).
r4047
Displays the status of the digital outputs of Terminal Module 31 (TM31)
Inversion via p4048 is taken into account.
It does not matter whether DI/DO is set as an input or output (p4028).
r4022
Displays the status of the digital inputs of Terminal Module 15 (TM15).
r4047
Displays the status of the digital outputs of Terminal Module 15 (TM15).
It does not matter whether DI/DO is set as an input or output (p4028).
R6580
Displays the status of the Power Stack Adapter inputs/outputs
Diagnostic parameters for the motor sequencer
r6260
Displays the motor sequencer control commands
Diagnostics parameters for the drive status
r0899
Displays the status word of drive object 1 (Control Unit).
98
CU digital inputs, terminal actual value
CU, digital outputs status
Status of digital inputs on TM31
Status of digital outputs on TM31
Status of digital inputs on TM15
Status of digital outputs on TM15
Status of the Power Stack Adapter inputs/outputs
Motor sequencer control commands
Drive object status word
SINAMICS GL150 6SL38502UM114PA0Z
Operating Instructions Rev.201910281441 EXAMPLE
Module
Control Unit
Module
Control Unit
Module
TM31
Module
TM31
Module
TM15
Module
TM15
DO
VEKTORGL
DO
VEKTORGL
DO
CU_GL