Riso V8000 Series, Technical Manual

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CHAPTER 16. PANEL MESSAGES
DETAILED LIST OF PANEL MESSAGES
3. Detailed List of Panel Messages
Service call errors
Error type T01 [Main motor lock]
Panel dis play
T01-***
!!System Error!!
Call Service
Res et method To be res et by Technician only
Error point Error conditions
501
Main encoder pulse count does not change within the pres et interval while the m ain m otor is
running.
502
The m ain encoder pulse count exceeds the preset count between T positions while the m ain
motor is running.
503
The m ain encoder pulse count exceeds the preset count to first position A s ensor while the
main motor is running.
504 The 1st clamp (back/forth) unit is not at the home position while the main m otor is running.
505
The m ain encoder pulse count exceeds the preset count to s econd position A sensor while
the m ain motor is running.
506 The 2nd clamp (back/forth) unit is not at the home position while the m ain motor is running.
507
The print drum set sensor and print drum connection signal switched OFF while the print
drum was running.
592 Overload current detection
Pos ition B lock is assumed to be releas ed (position B lock confirm ation sensor 1 is OFF)
when print drum 1 drive engagem ent is in releas ed state (drive transm it releas e s ens or is
ON).
(This detection is continued until the B-positioning of the print drum drive engagement.)
Pos ition B lock is assumed to be releas ed (position B lock confirm ation sensor 2 is OFF)
when print drum 2 drive engagement is in released state (drive trans mit releas e s ensor is
ON).
(This detection is continued until the B-positioning of the print drum drive engagement.)
595
The 1st print drum set sens or s witched ON, the 1st print drum connection s ignal switched
ON, and the 1s t print drum lock pos ition sensor switched OFF when the main motor started
or was running.
596
The 2nd print drum set s ens or s witched ON, the 2nd print drum connection signal switched
ON, and the 2nd print drum lock pos ition sensor switched OFF when the main motor started
or was running.
597 The m ain m otor encoder count exceeded 168 pulses within 20 ms.
598
In trying to release the position-B lock of print drum 1 when print drum 1 drive engagem ent is
in releas ed state (drive transm it release s ens or is ON), the position-B lock is found released
(position B lock confirmation sensor 1 is OFF)
599
In trying to release the position-B lock of print drum 2 when print drum 2 drive engagem ent is
in releas ed state (drive transm it release s ens or is ON), the position-B lock is found released
(position B lock confirmation sensor 2 is OFF)
593
594