MC521 PRO Control Box
10.21.2015
1.800.7.ACCESS • www.stanleyaccesstechnologies.com • Document # 204066 REV D2 11
Copyright 2015, Stanley Security Solutions. All rights reserved. Reproduction in whole
or in part without the express written permission of Stanley is prohibited.
Table 4. Status Codes
Status Code Description Remediation IF Necessary
00 Normal operaon—All OK
0b Obstrucon
20 Breakout
33 System error See aachment 7
34 Internal Communicaon Error – Type 1 See aachment 7
35 Motor Drive Failure Replace Controller
36 Internal Communicaon Error – Type 2 See aachment 7
A0 First installaon sequence (FIS)
A1 Auto-conguraon sequence
A2 Auto-conguraon conrmaon sequence
b1 Encoder error
Ld Lock Down (Shear Lock Energized)
dc Display door cycle counter
dE Delayed Egress
dL Shear Lock De-Energized
E1 Upper hold beam sensor error Verify sensor wiring and safety logic seng
E3 Door length error Re-do rst installaon sequence (FIS)
F0 Inside Monitored sensor failure Verify sensor wiring and safety logic seng
F1 Outside Monitored sensor failure Verify sensor wiring and safety logic seng
F2 Upper Photo Beam Pro sensor failure Check transmier, receiver, and hold beam type
F3 Lower Photo Beam Pro sensor failure Check transmier, receiver, and hold beam type
ho Door held open Check sensors and hold beam type
Table 5. Door States
Door State Description
00 Door State is Closed
02 Door State is Opening
03 Open Braking
04 Door State is in Open Check
06 Door State is Full Open
07 Door State is Closing
09 Door State is in Close Check
15 Door State is in Open Stop
16 Door State is in Recycle or Obstrucon While Closing
17 Door State is in Close Press
NOTE: If the current status code is “Normal operaon—All OK”, the MC521 Pro will show the current door state.
Otherwise, the MC521 Pro alternates between showing the current status code and the door state.