NHP ATYSC55CIP, Installation Manual

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NHP Electrical Engineering Products Pty Ltd AUS 1300 NHP NHP nhp.com.au
A.B.N. 80 004 304 812
NZ 0800 NHP NHP nhp-nz.com
ATYSCxxCIP-001-EN © Copyright NHP 04.11.2021
Version 1.0.0
Troubleshooting
Problem Description Possible Cause Remedial Advice
Will not transfer to source 2
Generator frequency not back within limits Try adjusting S2 OF Fail & S2 OF RESTORE settings
Incorrect nominal settings Preform a auto-detect or Wizard configuration
Phase Rotation does not match
Preform a auto-detect or Wizard configuration
Compare wiring for Source 1 and 2 at Fuse Terminals
Will not recognise source 2
Generator frequency not back within limits Try adjusting S2 OF Fail & S2 OF RESTORE settings
Incorrect nominal settings Preform a auto-detect or Wizard configuration
Phase Rotation does not match
Preform a auto-detect or Wizard configuration
Compare wiring for Source 1 and 2 at Fuse Terminals
Transfer Switch not Automatically
Transferring
Controller is not in Auto Mode
Press the Auto button, a Green LED should light up
Check that the controller is no receiving a Inhibit Command
Motors are not responding
Ensure Motors have control power
Check to see if a Fuse has blown
Check Motor interlock cable is not unplugged
(For 160AF to 1000AF)
Controller is Inhibited
Possible Inhibit Inputs:
Padlock, Blocked, Emergency Sign, Inhibit S1, Inhibit S2,
Inhibition, Partial Inhibition, Total Inhibition
Fault Present
Check Faults in Log-Fault Log-In Progress
Possible Faults:
Unexpected Transfer, Failed to Transfer, Max operation per
minutes reached, Externa fault, Unknown position
Reset Faults, by hold the LAMP TEST button & reset with OK
Passwords
Access Level Description Code
User
Requires no password and it permits the visualization of the parameters and values
measured by the controller through the dashboards. It is the level by default and if another
user stays away from the controller for more than 5 minutes with no actions, the security
level will become Standard user automatically.
No password
Operator
It allows changing the operating mode, sending position orders to the switch and setting
the engine exerciser parameters and alarms.
4000
Configurator
It allows to change any configuration of the controller (operating range, timers, type of
control, display settings, etc)
1000
Maintenance
Is the highest level of security.
It permits resetting counters, rebooting the device, changing and restoring passwords of
other users and entering inspection date and telephone number
1010
These default passwords can be changed in the Parameters / Passwords menu (Configurator or Maintenance
access)
If the above doesn’t cover your problem, more information can be found in the C55/C65 User Manual found on the Socomec website
or alternatively contact NHP