YASKAWA MP920 User Manual

7 218IF Module
7.2.2 Setting Switches
7-6
The following table describes the operation of the LED indicators when a failure has
occurred.
Note: The number in parentheses ( ) under “Flashing” indicates the number
of flashes.
7.2.2 Setting Switches
DIP Switch (SW1)
The DIP Switch is used for the self-diagnosis.
The pins are all set to OFF (right) prior to shipment.
* The default values are shown below.
IP address: 192.168.1.1
Engineering port No.: 10000 (UDP)
The 218IF Module can perform only engineering communications with
the MPE720 at initial start-up.
Table 7.1 Indicator Displays for Errors
Failure Error Description Indicators
RUN ERR TX RX
PROM Checksum
Error
A PROM checksum
error was detected dur-
ing online self-diagnosis.
Not lit Flashing
(1)
Depends on the cir-
cumstances.
SRAM Error in Mod-
ule
A hardware error was
detected during online
self-diagnosis.
Not lit Flashing
(2)
Not lit Not lit
CPU Interface Error A data transmission error
was detected between
Module and CPU during
online self-diagnosis.
Not lit Flashing
(3)
Not lit Not lit
Transmission Error Transmission data error Lit Lit Depends on the cir-
cumstances.
Watchdog Timer Watchdog timer error Not lit Flashing
(15)
Depends on the cir-
cumstances.
Indicator
Name
Name Status Function
−
Not used.
−
Not used.
INIT
Initial start-up
ON
Starts up with the default IP address and the
engineering port number.
*
OFF
Starts up with the IP address set at MPE720
and the engineering port number.
TEST
Test
ON
Self-diagnosis (Performs self-diagnosis
when started at status ON.)
SW1
INIT
TEST
OFFON

YASKAWA MP920 Specifications

General

Brand	YASKAWA
Model	MP920
Category	Controller
Language	English