AC Drive Diagnostics/Parameter Viewing
Human Interface Module (HIM or Parameter Unit)
Installation/Removal
The following are instructions for installing/removing the Human Interface Module (P/N F370597) on the drive for parameter viewing and basic troubleshooting. The parameter unit (F370597) and instructions (F232120) are included in the Parameter Kit (P/N F744501).
CAUTION
Users are prohibited from changing parameter values unless specifically instructed by the
W673
WARNING
To reduce risk of electric shock, severe injury or death, allow machine power to remain off for three minutes minimum prior to working in and around AC drive. Proceed with caution.
W662
Installing the HIM
3.Slide blank panel cover toward base of drive and remove it. Place top edge of HIM approximately 1/2 inch from top edge of the cover. Push inward on bottom of HIM and slide HIM up (toward the top of the drive) into position.
Removing the HIM
1.Remove power from machine at main disconnect. Delay approximately three minutes.
2.Lower hinged panel located below HIM.
3.Press retaining lever located directly beneath HIM. Slide HIM downward and remove it from drive.
4.Reinstall blank panel cover. Close hinged panel.
External HIM Connection
The HIM unit can be installed using an adapter cable (P/N P370716). This method of attaching the HIM uses an external connector shown in Figure 44. The HIM unit operates in the same manner in this configuration.
NOTE: If the HIM is removed while the drive is powered, a communication fault (Serial Fault #10) will occur and the drive will be disabled. Cycle power to the drive to reset the fault condition.
1.Remove power from machine at main disconnect. Delay approximately three minutes.
2.Lower the hinged panel located below the HIM.
ESC
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External HIM Cable Connection
Retaining Lever
Hinged Panel
Human Interface
Module
Blank Panel Cover
U079ME3A
Figure 44
F232120 | © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT | 73 |