Hydraulic and Electrohydraulic Actuators
HAS Series Analog Drives Manual
105
Parker Hannifin Corporation
Cylinder Division
Des Plaines, Illinois USA
www.parker.com/cylinder
Catalog HY08-4005-M3
WARNING: This product can expose you to chemicals including Lead and Lead Compounds which are known to the State of 
California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov
PROP 65 WARNING
Trip Table
66551111  
KKeeyyppaadd  
DDiissppllaayy  
66990011  
KKeeyyppaadd  
DDiissppllaayy  
DDeessccrriippttiioonn   PPoossssiibbllee  RReeaassoonn  ffoorr  TTrriipp  
COMMS FAULT 
CODE N 
The drive has not responded to a message 
from the 6901 
Drive CPU busy. 
COMMS FAULT 
CODE C 
Incorrect reply from drive following a 
selection (command) message from the 6901 
Unexpected, due to electrical 
interference 
COMMS FAULT 
CODE P 
Parity error in message received from the 
drive by the 6901 
COMMS FAULT 
CODE F 
Format of message received from the drive by 
the 6901 is incorrect 
COMMS FAULT 
CODE B 
BCC (block check character) in message 
received from the drive by the 6901 is 
incorrect 
COMMS FAULT 
CODE L 
Length of message received from the drive by 
the 6901 is incorrect (too many characters)