Manual

Troubleshooting
Chapter 7
731
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.
T ype of Message
N = Nonlatched
L = Latched
T = T rip Condition
Code
P = at Powerup
Alt = Alternate chassis
Ethr = Either chassis
Top = T op chassis
Bot = Bottom chassis
Binary Hex Type Code Diagnostic Message (figure References)
1000 1000 88 L Brake monitor cam switch bounced or motion reversed.
1000 1001 89 L Alt Brake monitor cam switch bounced or motion reversed.
Downstroke
(Figures 5.1, 6.1 1)
10001010 8A L Brake monitor open when runon cam switch is closed.
1000 101 1 8B L Brake monitor for this chassis open when runon cam switch for the other chassis is closed.
1000 1 100 8C L Brake monitor for this chassis open when runon cam switch for the other chassis is closed.
1000 1 101 8D L Alt Brake monitor open when runon cam switch is closed.
1000 1 110 8E L Brake monitor can switch open, showing reverse motion.
1000 1 111 8F L Alt Brake monitor can switch open, showing reverse motion.
T ransition to Near Bottom Zone
(Figures 5.1, 6.1 1)
1001 0000 90 L Brake monitor cam switch open.
1001 0001 91 L Alt Brake monitor cam switch open.
1001 0010 92 L Runon cam switch bounced or motion reversed.
1001 001 1 93 L Alt Runon cam switch bounced or motion reversed.
Near Bottom Zone
(Figures 5.1, 6.1 1)
1001 0100 94 L Brake monitor and runon cam switches both open.
1001 0101 95 L Brake monitor for this chassis and runon cam switch for the other chassis both open.
1001 01 10 96 L Brake monitor for this chassis and runon cam switch for the other chassis both open.
1001 01 11 97 L Alt Brake monitor and runon cam switches both open.
1001 1000 98 L Runon cam switch open, showing reverse motion.
1001 1001 99 L Alt Runon cam switch open, showing reverse motion.