5
Standard Features
DIN-rail Controller Module
Table 1: DIN-rail Serial Port Diagnostics
DIAGNOSTICS DISPLAY DESCRIPTION
A RDY Ready (GREEN light)
B 01 > (numbers on screen show where Blockage of curtain fi eld (RED) relays are off.
blockage occurred)
C SIZE Auto Blank object size to large.
D MOVE Auto Blank object moved.
E PENT Curtain penetrated and locked out (RED)
F Waiting for reset button to be pushed (scrolling or error code).
G Reset button has been pushed.
H CINN Cincinnati Interface active (+24v).
I MUTE Mute Out in active muting state (outputs bypassed).
J Emitter turned off (occurs after you remove blockage to check for external
infrared sources).
K Blockage of curtain fi eld but waiting for relays to turn off.
L 01 > (numbers on screen show where No blockage, relays off, trying to turn on.
blockage occurred)
M CPU responding with last order from another CPU.
U MUTE-OUT SWITCH FAULT Signal inputs that control Mute function where either in MUTE at power up or both
high or low (same state for too long).
V OPEN EMITTER PYLON LED in pylon failed or cable to pylon off or bad.
W SHORT IN EMITTER PYLON LED in pylon shorted.
X EMITTER LENGTH FAULT Physical length of pylon does not match settings in box.
Y RECEIVER LENGTH FAULT Physical length of pylon does not match settings in box.
Z EXT RELAY CONTACT WELD / WIRE CUT External relay input signal open all the time or at the wrong time.
[ EXT RELAY CONTACT SHORTED External relay input signal short all the time or at the wrong time.
\ INT RELAY CONTACT STUCK ON Internal relay closed, but should be open.
] INT RELAY CONTACT STUCK OFF Internal relay open but should be closed.
^ NO DATA LINE DETECTED Slave could not detect data line from Master
_ NO CLOCK LINE DETECTED Slave could not detect clock line from Master
‘ No G LINE DETECTED Slave could not detect G line from Master
a EXT INFRARED SOURCE DETECTED Receiver pylon indicating seeing signals when none were transmitted by Emitter
pylon.
b RELAY BAD OR MISSING No RED or GREEN light on box lit up.
c RAM FAILURE Ram would not clear.
d HAD POWER ON RESET Slave processor has reset itself.
e HAD CLOCK/WATCHDOG FAILURE Oscillator or Watchdog failure.
f DATA TRANSFER CORRUPTED Checksum error between Master and Slave CPU’s.
g SERIAL TRANSFER INCOMPLETE Slave and Master could not talk to each other.
h DATA FROM RECEIVER PYLON NOT Data coming from Receiver pylon not correct.
CORRECT
i EMITTER ON AT WRONG TIME LED in Emitter pylon was on but not supposed to be.
j RECEIVER IS OSCILLATING A phototransistor in the Receiver pylon was Oscillating.
k NO MORE CODES Displayed after all stored fault codes are displayed.
l INITIATE EEPROM New EEPROM was tested and initialized for initial use
m Master wants Slave to store new AB data
n AB DATA CORRUPTED Stored Auto Blank pattern has been corrupted.
o RESET BUTTON HELD DOWN TOO LONG Reset button has been held down too long or is broken.
p NO ACK FROM EEPROM Cannot talk to EEPROM memory.
q ESTP Emergency Stop Input
4
Standard Features
DIN-rail Controller Module
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