Troubleshooting and Fault Information
6-11
Table 6.C Troubleshooting (continued)
Specific Problem Action to Take
Can not operate in “Run Fwd/Run Rev”
mode.
(1) Verify that [Input Mode] is set correctly.
(2) Has power been cycled for above change to take effect?
(3) Are both Run Forward and Run Reverse switches active?
Can not change speed from Adapter. (1) Verify that the speed source is the adapter in question.
(examine [Freq Source] parameter).
Can not operate drive without HIM. (1) Verify that SW1, SW2, and SW3 are in the proper state to select the desired speed source.
(Refer to charts on Pages 5-29 and 5-30)
(2) Verify that [Freq Source] and [Freq Command] are desired values.
Drive faults when Adapter is unplugged. (1) Verify that [Logic Mask] is set properly to allow removal of a particular Adapter
while drive is powered up.
(2) Verify that the adapter being unplugged is not the active frequency source.
Pin ID Error is displayed on HIM. (1) Unplug the HIM from the cable or drive and re-connect.
“Network Error ✳”
is displayed on the HIM.
(1) Press the “Up” or “Down” arrow to clear the message from the HIM display.
(2) Unplug the HIM from the cable or drive and re-connect.
Can not clear fault from Adapter or
Terminal Block with stop command.
(1) Verify that [Fault Clear Mode] is set to “Enabled”
(2) Verify that [Fault Mask] is set to allow clearing of faults from chosen device.
(3) Verify that [Logic Mask] is set properly.
efesotomasyon.com - Allen Bradley,Rockwell,plc,servo,drive
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