Riso MZ1070, Техническое руководство

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[ 16-59 ] MZ870 / MZ890 / MZ1070 / MZ1090 (Revision 0.9)
PANEL MESSAGE
2) Details of error codes
1. Service engineer call errors (T**)
Error type T01 [Main motor lock] (Drum No.1)
Panel display
T01-***
!!System Error!!
Press Reset Key
If Recovery has Failed, Call Service
Error reset
method
Press the Reset key.
Error point Error detecting condition
520
Main motor lock [1] detected.
The main motor FG sensor count reduced to 50% from the set speed.
521
The position B sensor does not change status within 2910 pulses while the main motor is ON.
523
Main motor lock [2] detected. (The main motor lock detected by DSP)
537
The print drum fails to stop at position B.
538
The print drum is not locked during operations.
Error type
T02 [Elevator motor lock]
Panel display
T02-***
!!System Error!!
Press Reset Key
If Recovery has Failed, Call Service
Error reset
method
Press the Reset key or switch power OFF, then ON.
Error point Error detecting condition
400
The elevator upper-limit position detection and the elevator lower-limit detection are switches ON
simultaneously.
401
Elevator motor overload detected.
The elevator motor overcurrent port was activated 5 consecutive times (polling at 10-msec intervals).
404
The elevator lower-limit sensor does not switch OFF within 2 seconds after the elevator motor applies a
lifting force from the elevator lower-limit position.
405
The elevator upper-limit sensor does not switch ON within 12 seconds after the elevator motor applies a
lifting force.
406
The elevator upper-limit sensor does not switch OFF within 2 seconds after the elevator motor applies a
lowering force from the elevator upper-limit position.
407
The elevator lower-limit sensor does not switch ON within 12 seconds after the elevator motor applies a
lowering force.
408
The elevator upper-limit sensor remained OFF for more than 2 seconds during elevator servo action.