10.1 Troubleshooting
10-5
10
Inspection, Maintenance, and
T
roubleshooting
10.1.3 Alarm Display Table when the Application Module is Used
The following special alarms will occur when the SGDH SERVOPACK and an application module are used
together. The relation between alarm displays and alarm code outputs is shown in Table 10.3.
Note: 1. The following types of application modules are available:
NS100 (JUSP-NS100): MECHATROLINK-I application module
NS115 (JUSP-NS115): MECHATROLINK-II I/F application module
NS300 (JUSP-NS300): DeviceNet application module
NS500 (JUSP-NS500): PROFIBUS-DP application module
FC100 (JUSP-FC100): Fully-closed application module
2. For troubleshooting application module alarms, refer to relevant application module manual.
Manual numbers are described in
About this Manual
.
3. When mounting the NS115 module, observe the following restrictions on use. If the NS115 mod-
ule is connected to the hand-held digital operator or communications are being sent to or from
S and another device (a personal computer) during execution of the following
MECHATROLINK-II commands, an A.ED alarm (Command execution incomplete) occurs and
the commands are not successfully sent.
PRM_RD, PRM_WR, PPRM_WR, CONFIG, ALM_RD, ALM_CLR,
SENS_ON, ADJ, ID_RD
Table 10.3 Alarm Displays and Outputs when the SERVOPACK and an Application Module Are Used Together
Alarm
Display
Application Module
which Detects Alarms
Alarm Name
Meaning
Alarm Code
Output
Servo
Alarm
(ALM)
Output
NS
100
NS
115
NS
300
NS
500
FC
100
ALO
1
ALO
2
ALO
3
A.C6
{
{
{
{
{
Fully Closed Encoder
Phase A/B Disconnection
Alarm
The phase A/B of the fully closed
encoder was disconnected.
L
H
L
H
A.C7
{
{
{
{
{
Fully Closed Encoder
Phase C Disconnection
Alarm
The phase C of the fully closed
encoder was disconnected.
A.d1
{
{
{
{
{
Motor-Load Position Error
Over
The motor-load position error over
level (Pn51A) was exceeded.
L
L
H
H
A.E0
{
{
{
{
−
No Application Module
No application module installed.
H
L
L
H
A.E1
{
{
{
{
−
Application Module Time-
out
No response from the application
module.
A.E2
{
{
{
{
−
Watchdog Counter Error of
Application Module
WDC error in the application mod-
ule
A.E4
−
{
−
−
−
MECHATROLINK-II
Transmission Cycle
Setting Error
Transmission cycle setting of
MECHATROLINK-II is incorrect.
A.E5
{
{
−
−
−
Watchdog Timer Error
MECHATROLINK-I/II synchroni-
zation error
A.E6
{
{
{
−
−
NS100/NS115 Communi-
cations Error
MECHATROLINK-I/II communi-
cations error
NS300 Duplicate MAC ID
Error
Same node address already exists
on the DeviceNet network.
A.E7
{
{
{
{
−
Application Module
Detection Error
No application module was
detected.
A.E9
−
−
{
−
−
BUS-OFF Error
Fatal communications error has
occurred in DeviceNet communi-
cations.
A.EA
{
{
{
{
−
SERVOPACK Malfunc-
tion
SERVOPACK is defective.
A.EB
{
{
{
{
−
SERVOPACK Initial
Access Error
Initial processing failed.
A.EC
{
{
{
{
−
SERVOPACK WDC Error
SERVOPACK watchdog counter
error
A.ED
{
{
{
{
−
Command Execution
Incomplete
Command was interrupted.
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