Siemens SINAMICS PERFECT HARMONY GH180 - Dedicated I;O for Type 5 and Type 6 Pre-Charge; Dedicated Inputs; Dedicated Outputs

5.3.11 Dedicated I/O for Type 5 and Type 6 Pre-charge
The following are dedicated I/O assignments. They are internally controlled and do not require
SOP intervention. If inputs and outputs are not listed below, they are controlled via SOP 󹪞ags.
The dedicated I/O listed below are available for particular cell types utilizing the pre-charge
function by selecting type 5 or 6 pre-charge.
Note
Water-cooled 6SR32x cells, 750 V AP and 750 V AP 4Q, must use type 5 or 6 pre-charge.
There are 20 digital inputs:
• DI-0A to DI-3A
• DI-0B to DI-3B
• DI-0C to DI-3C
• DI-0D to DI-3D
• DI-0E to DI-3E
Table 5-5 Dedicated Inputs
DI-xx* Terminal SOP Feedback Function Description
DI-2B J7-9 InternalDigitalInput2b_I InSyncRelayACK Pre-charge Sync OK
Note: Dedicated input is available to
be used if software sync check is ena‐
bled.
DI-2D J8-9 InternalDigitalInput2d_I PrechargeReques
t
Request to start pre-charge
DI-3D J8-10 InternalDigitalInput3d_I M2CloseACK Feedback of M2 contact
DI-0E J9-1 InternalDigitalInput0e_I M3CloseACK Feedback of M3 contact
DI-1E J9-2 InternalDigitalInput1e_I M4CloseACK Feedback of M4 contact
DI-2E J9-3 InternalDigitalInput2e_I M1CloseACK Feedback of M1 contact
* DI-xx: Refer to speci󹪝c drive wiring diagram for DI-xx designations
There are 16 digital outputs on the 󹪝rst user I/O board:
• DO-0 to DO-15
There is one digital output on the system interface board:
• SIB M1 DOUT
Table 5-6 Dedicated Outputs
DO-xx* Terminal SOP Feedback Function Description
DO-9 J3-4, 5, 6 InternalDigitalOutput9 PrechgCompleteM1Close Command to close M1
DO-10 J3-7, 8, 9 InternalDigitaOutput10 M2Close Command to close M2
DO-11 J3-10, 11, 12 InternalDigitalOutput11 M3Close Command to close M3
DO-12 J4-1, 2, 3 InternalDigitalOutput12 M4Close Command to close M4
Hardware User Interface Description
5.3 User Accessible Interfaces
NXGPro+ Control Manual
Operating Manual, A5E50491925A 79