Parameter Descriptions 2-11
7000-TD002A-EN-P – September 2007
Logic Status [Logic Status]
Linear Number: 258
Access Level: Monitor
Read/Write: Read Only
This parameter specifies the value of logic status. A one represents an active condition, and it is bit
encoded as follows:
Bit Enum Text Description
0 Ready The drive is in Ready condition.
1 Running The drive is Running.
2 Command Dir Commanded direction of rotation, 1 is Forward 0 is Reverse (check)
3 Rotation Dir Actual Direction of rotation 1 is Forward 0 is Reverse (check)
4 Accelerating The drive is accelerating.
5 Decelerating The drive is decelerating.
6 At Speed The drive has reached commanded speed.
7 On Bypass The drive is currently running on bypass.
8 Rev Enabled Reverse rotation of the drive has been enabled (Refer Special Features)
9 Drive Fault Drive is in Fault mode
10 Drive Warn Drive is in Warning mode
11 Local Lock An adaptor has local control of the drive
12 Forced Stop DPI adapter has issued a forced stop command
13 Speed Com1 Speed reference source
14 Speed Com2 Speed reference source
15 Speed Com3 Speed reference source
Drive Not Ready Status Word 1 [Drive Not Ready1]
Linear Number: 262
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 Class1 Fault A Class 1 Fault Exists
1 Class2 Fault A Class 2 Fault Exists
2 No Line Sync The drive failed to synchronize with the incoming line voltage
3 No Phase Chk Phasing Check on the Rectifier has not passed
4 Inp Clse Dly The drive is waiting for the line filter capacitor to discharge.
5 Inp IsoOpen The Drive Input Isolation Switch is Open when it should not be
6 Out IsoOpen The Drive Output Isolation Switch is Open when it should not be
7 Byp IsoOpen The Drive Bypass Isolation Switch is Open when it should not be
8 No Out Ctctr In Open Circuit Mode, the drive will not start if the drive does not have
an Output contactor installed.
9 Inp IsoClsd The Drive Input Isolation Switch is Closed when it should not be
10 Out IsoClsd The Drive Output Isolation Switch is Closed when it should not be
11 Byp IsoClsd The Drive Bypass Isolation Switch is Closed when it should not be
12 DPI Flash The DPI Adapter is being flashed remotely
13 Drv Xfer Dly The drive is waiting for the motor filter capacitor to discharge after a
successful synchronization and will not allow de-sync
14 Line Loss Loss of Medium Voltage
15 CtrlPwr Loss Loss of Control Power
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