2-12 Parameter Descriptions
7000-TD002A-EN-P – September 2007
Drive Not Ready Status Word 2 [Drive Not Ready2]
Linear Number: 699
Access Level: Monitor
Read/Write: Read Only
This parameter specifies the status of several different conditions that can cause a Drive Not Ready
indication. ‘1’ in the corresponding bit location indicates that condition exists, and ‘0’ indicates that the
condition does not exist. The following is description of the individual bits:
Bit Enum Text Description
0 SCR Gate Pwr The self powered gate drive boards for SCR drives are not charged
1 InpCtctrOpen The Drive Input Contactor is Open when it should not be
2 Unused
3 Unused
4 Unused
5 Unused
6 Unused
7 Unused
8 Unused
9 Unused
10 Unused
11 Unused
12 Unused
13 Unused
14 Unused
15 Unused
Drive Status Flags 1 [DrvStatus Flag1]
Linear Number: 569
Access Level: Service
Read/Write: Read Only
This parameter specifies the drive status flags. Each bit has 2 states, and that allows the parameter to
represent 16 conditions. They are as shown below:
Bit 0 – Enum Text 1 – Enum Text
0 Not Ready Ready
1 Not Running Running
2 Forward Rotation Reverse Rotation
3 No Faults Faulted
4 No Warnings Warnings
5 Fans Off Fans On
6 Input Open Input Closed
7 Output Open Output Closed
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