Omron VARISPEED F7 User Manual

7-13
7
E5
SI-T WDT Err
(flashing)
SI-T Watchdog Error
Consistency fault of received con-
trol data.
Synchronization fault between
master controller and Inverter for
control data.
Check the communications
timing such as communica-
tions cycle.
Refer to the instruction man-
ual for SI-T option card for
details.
Aer
SI-T Address Err
(flashing)
SI-T Station Number Setting
Error
Station number of SI-T option
card is out of setting range.
Station number setting fault.
Check the setting of the station
number.Refer to the instruc-
tion manual for SI-T option
card for details.
Circuit of SI-T option board is
faulty.
Check the communication
devices and signals.
Refer to the instruction man-
ual for SI-T option card for
details.
CyC
SI-T Cycle Err
(flashing)
SI-T Communication Cycle Set-
ting Error
Communications cycle of SI-T
option board was out of range.
Communication cycle of SI-T
option board set in master con-
troller is out of range.
Check the communication
cycle of SE-T option card set
in master controller.
Refer to the instruction man-
ual for SI-T option card for
details.
Table 7.2 Alarm Detection
Display Meaning Probable causes Corrective Actions

Omron VARISPEED F7 Specifications

General

Brand	Omron
Model	VARISPEED F7
Category	Inverter
Language	English