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Version 17
Safe-E-
Stop™
User Guide
PSD
Error Light is Flashing
The error LED is flashing.
Wait until the PSD powers down after 3 minutes, then try restarting the unit. If the problem persists, return the
device to Cattron or an authorized service facility.
Error 1 Shown on LCD
The main controller has an error.
The PS remains in this state for 3 minutes, then turns off.
Return unit for service.
Error 2 Shown on LCD
The unit is unable to read the battery state.
Displays ERROR2 for 30 seconds and then turns off.
Unit pulses three times when the fault is initially detected.
The operator can unlink during this 30-second period to avoid a COMLOSS.
Return unit for service.
Error 3 Shown on LCD
The unit is unable to correctly read or decode the status telegrams for other PSDs or MSD.
Displays ERROR3 for 30 seconds and then turns off.
Unit pulses three times when the fault is initially detected.
The operator can unlink during this 30-second period to avoid a COMLOSS.
Return unit for service.
Battery Operating Time is Shorter than Expected
The PSD operates for 14+ hours on a fully charged battery at a temperature of around 20°C. Very low
temperatures will reduce this time; at temperatures below minus 20°C, operating time will be reduced by about
30%.
A battery that has been charged more than 500 times will have lost 20% of its capacity. This can be rectified by
having a new battery installed by Cattron or an authorized service facility.
Cannot Link to MSD
If 5 PSDs are already linked to the MSD, it will not be possible to link another PSD.
MSD Not Seen
A PSD and MSD must have matching configurations as identified on their displays. Check the configuration as
shown when the PSD and MSD are first turned on to ensure that they match. The MSD configuration is also
available on one of the LCD screen pages.
If other PSDs are successfully linked to the MSD and the configuration is correct, the PSD is faulty. Return to
Cattron or an authorized service facility.
