User Manual
Tel: +0086-023-67628702 Email:[email protected]
www.cqbluejay.com
Add: 1802,Building 2,No.88,Jianxin East Road,Chongqing,400020,China - 10 -
5.2- Motor protector start
When the PR200 is powered up, the screen show “
StOP
”, mean the motor without work, user can
press key
← and → to check basic electrical parameter.
In the motor start period will show “- - - -”, after the start successful, the protector in normal
working status, will automatic show three phase electrical parameter in turn. Then press
key
can choose page rolling manually or page rolling automatically, use key
← or → for
manually switch to next or previous display page.
5.3- Real-time fault detection
When a motor failure is detected, PR200 will act different logic:
Act for alarm
Act for trip
-. Indicator lights in the front panel will
ON;
-. Alarm relay be trigged
-. Indicator lights in the front panel will
flicker
-. Alarm relay be trigged
-. Trip replay be trigged
After the failure be removed:
-. Indicator will automatically turn off;
-. Alarm relay automatic reset to NO status
After the failure be removed:
-. Must press
key to reset protector to
normal status;
Notes
: If overload protection trip, must waiting enough
time for cool down then can success release.
5.4- Sequence of Event (SOE)
Press key
and ← to hold can entry SOE screen to view alarm and failure log information. Pr200
will show the latest 10 SOE, in number of "SOE0” to “SOE9", “SOE0” is the latest records. If no
record the screen show “
noP
"
SOE NO. in RS485 communication
Failure code
Failure type
0
noP
No record
1
Start over time
2
Over load
3
Phase failure
4
Jam
5
Current imbalance
6
Under load
7
Stall
8
Ground fault
9
TE
tE time
10
Over voltage
11
Under voltage
