Installation manual

Overview
S1A53838 09/2011 21
Detected fault display and history
When the drive detected faults, the graphic terminal displays a code. To review data about drive operation at the
time of the detected fault, press the MODE key to enter the Monitoring mode. Then use the Up/Down keys to
scroll through the data listed in table page 20.
Up to five detected faults can be displayed on the graphic terminal in Monitoring mode: the present detected fault
(if the drive is in a detected fault state) and the previous four detected fault codes. To review drive operation data
recorded at the time of detected fault for a previous detected fault, press ENT when the code for the detected
fault is displayed. See table below for the available information.
When a detected fault is cleared or power is cycled to the drive, the present detected fault becomes Past
detected fault 1.
0.1
[Relay map]
u101
[CPU CTRL ver.] CTRL version 101
uc01
[CPU MMI ver.] MMI version 1.0
uE01
[Memory ver.] Version of memory
d50.0
[PID feedback] Level of PID feedback, displayed either as Hz or in custom unit set by pa-
rameter [Customized freq val] (F702)
b70.0
[PID computed ref.]
speed reference
Speed reference command to drive as computed by the PID function, dis-
played either as Hz or in custom unit set by parameter [Customized freq
val] (F702)
h85
[Total input power] Accumulated input power consumed by the drive displayed in kWh
H75
[Total motor power] Accumulated output power supplied by the drive displayed in kWh
A16.5
[Drive out. rat. cur. A] Drive nameplate rated output current in amperes
1500
[Motor speed rpm] Motor speed in rpm
N50
[Comm. counter 2] Displays the counter numbers of communication through the network
n50
[Comm. counter 1] Displays the counter numbers of communication only at normal state in ev-
ery communication through the network
nErr
[Past fault]
Examples:
- 1 blink Err5
- 2 blink Err5
- 3 blink CFI2
- 4 blink nErr
The most recent detected fault stored in the detected fault history. If the
drive is in a detected fault state, this is not the active detected fault. A de-
tected fault is stored in the detected fault history after it is cleared by clear
detected fault action. Press ENT to review drive state at time of detected
fault. See “Detected fault Display and History” on page 21
and “Diagnostics
and troubleshooting” on page 149
for more detail. There are 4 detected
faults recorded. The detected fault 4 is cleared when a new detected fault
appears.
N...1
[Drive service alarm]
Mb
[Mdb com stat]
t0.10
[Drive run time 100h] Cumulative drive run time. 0.01 = 1 hour.
1.00 = 100 hours
Display
example
Display on graphic terminal Description
ON:
OFF:
RYA-RYC
FL
ON:
OFF:
Cooling fan
Main Control board
DC Bus capacitor
Cumulative
Operation
Time
ON:
OFF:
OpenStyle Tx
OpenStyle Rx
RJ45 Tx
RJ45 Rx