IAI MSEL User Manual

Chapter 3 Operation
66
3.3.2 Panel Window Display
The 4-digit, 7-segment LED shows the controller status.
When the unit is started up normally, “ ” is displayed after the initial processing display.
If an indication “E***” is displayed, check “Trouble Shooting” in Chapter 7. For others shown on
7-segment LED display, refer to the display list of the panel window stated below.
Displayed Contents of LED Lamps on Controller
No. Name Status when LED is on
1) RDY CPU Ready (Program operation available)
2)
ALM
CPU Alarm CPU Alarm (error in operation cancel
level or higher) generated
3)
EMG
Emergency stop, error in CPU hardware or
power-related hardware error
4)
HPS
All axes have completed home-return operation
state
5)
CKE
Error in system lock or power-related hardware
error
Panel Window Display List (1/2) Control Codes for Application
Display Priority
(Note )
Description
[Control Codes for Application]
A C F 1
The AC power is cut off. (Momentary power failure or power-supply power
cutoff)
E F * * 1 A system-shutdown level error is present
8 8 8 8 2 Operation test on all 7-seg LED lamps (Initialization sequence)
I n * * 2 Initialization sequence number display
I n n * 2 Field network board initialization sequence number display
P r d 3 Data written to flash ROM
E r G
4
(Display
switches in turn)
In emergency stop condition
e n b
4
(Display
switches in turn)
The enable switch (deadman’s switch/safety gate) is OFF
E E * *
E d * *
E 6 * *
E 5 * *
4
(Display
switches in turn)
A cold-start level error is present. (Most critical level system error)
E C * *
E b * *
E 4 * *
4
(Display
switches in turn)
An operation-cancellation level error is present (Most critical level system error)
- r P 5 Waiting for a drive-source cutoff reset signal to be input
- r S 5 Operation is paused (waiting for restart)
- I L C 6 All axis servos are interlocked
E A * *
E 9 * *
E 2 * *
7 A message level error is present (Most critical level system error)
P * * * 8
A program is running (last started program).
(The applicable program number is ***.)
A r d y 8 Ready status (Startup complete in AUTO mode)
r d y 8 Ready status (Startup complete in MANU mode)
Note 1 The smaller the value to be displayed, the higher the priority.
1) 2) 3) 4) 5) 6)

IAI MSEL Specifications

General

Brand	IAI
Model	MSEL
Category	Controller
Language	English