Rockwell Automation 1771-PM , D17716.5.18 U MNL 1771-PM CLUTCH/BRAKE MOD - Manual (Page 113)

Troubleshooting
Chapter 7
7Ć29
diagnostic message codes are displayed by indicators connected to module group 5, slot 1 (figure 6.18), or by displaying the corresponding
data table word using the industrial terminal.
Use this table in conjunction with figure 7.1 and figure references shown in parentheses.
Type of Message
N = NonĆlatched
L = Latched
T = Trip Condition
Code
P = at PowerĆup
Alt = Alternate chassis
Ethr = Either chassis
Top = Top chassis
Bot = Bottom chassis
Binary Hex Type Code Diagnostic Message (figure References)
0110 0011 63 L RUN button in station 1 released too late in the downstroke.(5.3,5.6,6.13)
0110 0100 64 N AntiĆrepeat cam switch open while awaiting start or restart of downstroke (6.11)
0110 0101 65 N Alt AntiĆrepeat cam switch open while awaiting start or restart of downstroke (6.11)
0110 0110 66 L AntiĆrepeat cam switch open during downstroke (6.11)
0110 0111 67 L Alt AntiĆrepeat cam switch open during downstroke (6.11)
Upstroke Fault
0110 1000 68 L RunĆon cam switch opened too soon, or antiĆrepeat cam switch closed continuously. (6.11)
0110 1001 69 L Alt RunĆon cam switch opened too soon, or antiĆrepeat cam switch closed continuously. (6.11)
0110 1010 6A N Awaiting release of all RUN button. (6.13 thru 6.16)
0110 1011 6B N Awaiting release of all RUN button. (6.13 thru 6.16)
Fault in SetĆup for Continuous Mode
0110 1100 6C N Awaiting release of ARM CONTINUOUS button. (5.5, 6.12)
0110 1101 6D N Continuous cycle not armed. (5.5)
0110 1110 6E N Awaiting PC to inhibit stopĆonĆtop signal. (4.5, 4.7)
0110 1111 6F N Awaiting release of all STOPĆONĆTOP buttons. (6.12)
0111 0000 70 N RUN button released during first upstroke in continuous mode. Inch to op. (5.7,6.13 thru 6.16)
0111 0001 71 N Shaft not near top. Inch to top. (5.1)
Faulty Brake or Motion Detector
0111 0010 72 N Faulty brake. reset swingarm power. (5.2, 5.4, 5.8)
0111 0011 73 N Faulty brake. reset swingarm power and inch to top. (5.2, 5.4, 5.8)
0111 0100 74 L Motion detector signal missing at start of downstroke. (5.1, 6.17)
0111 0101 75 L Motion detector signal missing during upstroke. (5.1, 6.17)