Drive processor module (cont.) – Rockwell Automation 7000L PowerFlex 7000 Medium Voltage AC Drive C Frame - Marine User Manual
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4-90
Component Definition and Maintenance
7000L-UM302B-EN-P – June 2013
7000 ―C‖ Frame - Marine
The following is the list of test points on the DPM.
NOTE: Diagnostic Test Points on the DPM have a voltage output
range of -5 to +5V.
Table 4.B – Test Points on Drive Processor Module
Test points
Name
Description
DPM-TP1
+1.2V
+1.2V DC power supply
DPM-TP2
+1.8V
+1.8V DC power supply
DPM-TP3
+2.5V
+2.5V DC power supply
DPM-TP4
+3.3V
+3.3V DC power supply
DPM-TP5
+5V
+5V DC power supply
DPM-TP6
DGND
Digital ground
DPM-TP8
ITP1
Digital to Analog output – Assignable diagnostic test point
DPM-TP9
ITP2
Digital to Analog output – Assignable diagnostic test point
DPM-TP10
ITP3
Digital to Analog output – Assignable diagnostic test point
DPM-TP7
ITP4
Digital to Analog output – Assignable diagnostic test point
DPM-TP11
RTP4
Digital to Analog output – Assignable diagnostic test point
DPM-TP12
RTP3
Digital to Analog output – Assignable diagnostic test point
DPM-TP13
RTP2
Digital to Analog output – Assignable diagnostic test point
DPM-TP14
RTP1
Digital to Analog output – Assignable diagnostic test point
This table defines the states of LED D9 and D11 on the DPM board.
D9 is used for the Inverter side processor and D11 is for the Rectifier
side processor. The other two LEDs (D6 and D7) are the watchdogs
for the Inverter and Rectifier code respectively.
Table 4.C – Description of D9 and D11 Function
Color
Rate or Count (Pulse)
Meaning
Green
10 Count
PreExecution OK
Red
.25 Hz
No Bootcode
Green
.25 Hz
No Application
Green
.5 Hz
Downloading via Serial Port
Green
2 Hz
Serial Port Active – ie. Terminal
Green
1 Hz
Waiting/Loading Application
Green
Solid
Operation Running or Successful
Red
Solid
Operation Failed
Red
2 Count
POST – RAM Failed
Red
3 Count
POST – NVRAM Failed
Red
4 Count
POST – DPRAM Failed
Red
8 Count
FPGA Loading Failed
Red
9 Count
POST – USART Failed:
1 Green Count = Port 1
2 Green Count = Port 2
Red
10 Count
End of Code Reached
Red
11 Count
Download – CRC Error
Red
14 Count
Download – Overflow Error
Drive Processor Module
(cont.)