Description: Overload drive error of upper roll nip arm (support number : 4801)
Causes: The motor of upper DRIVE NIP ARM UNIT keeps 100% output for more than a specified duration.
Remedy: 1 Check if foreign substances are adhering around upper DRIVE NIP ARM UNIT. Without foreign substance Replace DRIVE NIP ARM UNIT. With foreign substances Remove the foreign substance.
Code: EC1B 2033
Description: Upper roll nip arm motor error (support number : 4801)
Causes: At the timing when upper DRIVE NIP ARM UNIT drive timeout or drive overload occurs, firmware receives operation command.
Remedy: 1 Check if foreign substances are adhering around upper DRIVE NIP ARM UNIT. Without foreign substance Replace DRIVE NIP ARM UNIT. With foreign substances Remove the foreign substance.
Code: EC1C 2034
Description: Detection disable of lower roll nip arm sensor (support number : 4801)
Causes: LOWER ROLL NIP SENSOR fails to detect nip position when starting up or shifting nip position.
Remedy: 1 Check the items below. a) Foreign substances around lower DRIVE NIP ARM UNIT. b) Perform [DIAGNOSIS > I/O DISPLAY] to check LOWER ROLL NIP SENSOR operation. No foreign substance and proper operation Replace DRIVE NIP ARM UNIT. Foreign substance is adhering or improper operation a) Remove the foreign substance. b) Replace UPPER ROLL NIP SENSOR.
Code: EC1C 2035
Description: Timeout error of lower roll nip arm drive (support number : 4801)
Causes: Lower DRIVE NIP ARM UNIT does not finish driving within the scheduled time.
Remedy: 1 Check if foreign substances are adhering around lower DRIVE NIP ARM UNIT. Without foreign substance Replace DRIVE NIP ARM UNIT. With foreign substances Remove the foreign substance.
Code: EC1C 2036
Description: Overload drive error of upper roll nip arm (support number : 4801)
Causes: The motor of lower DRIVE NIP ARM UNIT keeps 100% output for longer than the specified duration.
Remedy: 1 Check if foreign substances are adhering around lower DRIVE NIP ARM UNIT. No foreign substance Replace DRIVE NIP ARM UNIT. Foreign substances are adhering Remove the foreign substances.
Code: EC1C 2037
Description: Lower roll nip arm motor error (support number : 4801)
Causes: At the timing when lower DRIVE NIP ARM UNIT drive timeout or drive overload occurs, firmware receives operation command.
Remedy: 1 Check if foreign substances are adhering around lower DRIVE NIP ARM UNIT. Without foreign substance Replace DRIVE NIP ARM UNIT. With foreign substances Remove the foreign substance.