
IV – Fault list
S900–II Configuration
Version 2.1
66
01T01506_1
25.11.99
D_70: PROGRAM NOT CONFORM
Bad save copy in MEMORY. Correct by
using Memory Read procedure
D_71: WRONG PLC PROGRAM
Incorrect PLC program. Check
instructions OR repeat [ N° ] command
D_72: MORE THAN 16 SUCCESSIVE IFs
The successive IF instructions in PLC
must not exceed 16.
D_73: PARALLEL SP ALREADY RUNNING
Preceding parallel SP must be
completed before starting the next one
D_74: INSTRUCTION AFTER IF NOT VALID
Within PRG : IF, L, R, MASTER or SLA
instructions cannot be used after IF
D_75: MASTER MOVEMENT NOT DECLARED
CTL.....movements must be preceded by
the MASTER code.
D_76: INSTRUCTION NOT AUTHORISED
Instruction to be executed is not
authorised. Check your program.
D_77: TOO MANY SP LEVELS (max 3)
No more than 3 successive SPs
can be called (max 3 calls)
External emergency stop pressed in
Check the wiring of the motor and
the movement order
Pendant emergency stop pressed in.
Pendant not in its holder.
Validation button released.
Safeguard open.
Machine gate open.
$ : axis in overtravel.
Axi(e)s in overtravel.
START to power up again
FAULTY
Restart
Check the list of CAN faults with the
number marked at the end of the line
W_00: $ – Braking faulty
W_01: $ – No init TOP ?
W_02: $ – Too many init pulses
W_03: IMM delayed start incorrect
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