1–11Control Logic Wiring and Adapters
Publication 1336 IMPACT-6.8 – November, 2002
Important: Removing a HIM (or other SCANport device) from a
drive while power is applied causes a Serial Fault,
except as follows:
– Setting bit 1 of SP Enable Mask (parameter 124) to 0
disables the Serial Fault from a HIM on port 1. It also
disables all HIM control functions except Stop.
– Setting bit 9 of Fault Select 1 (parameter 20) to 0
disables the Serial Fault from the HIM on port 1, but
still allows HIM control.
– Disabling Control Logic (from the Control Status
menu) (only available on a Series A, version 3.0 or
Series B HIM) disables the Serial Fault.
!
ATTENTION: Hazard of personal injury or
equipment damage exist. If you initiate a command to
start motor rotation (command a start or jog) and then
disconnect the programming device, the drive will not
fault if you have the SCANport communications fault
set to be ignored for that port.
To remove the HIM, you need to:
1. Prevent the drive from faulting by either:
– Removing the power or
– Clearing the appropriate port bit. Depending on the port where
the HIM is attached, either in SP Enable Mask clear
parameter 124, or in Fault Select 1 clear parameter 20.
2. Remove the front cover of the drive.
3. Push release at the bottom of the HIM cradle and slide the
module down out of its cradle.
To use the module from anywhere up to 10 meters (33 feet) from
your drive, you need to:
1. Connect the appropriate cable between the HIM and the
communications port (adapter 2, 3, 4, or 5) or adapter 1 (the HIM
cradle).
2. Set SP Enable Mask to enable the port that you plugged the HIM
into and/or Fault Select 1 (parameter 20).
To replace the module, follow these steps:
1. Slide the module up into its cradle.
2. Replace the front cover of the drive.
3. Apply power, set SP Enable Mask or set Fault Select 1.
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