Kollmorgen MMC Smart Drive Series, Руководство по оборудованию

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340 Kollmorgen - June 2014
MMC Smart Drive Hardware Manual
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DRIVE RESIDENT DIGITAL MMC CONTROL
13.4.4 MMC Run-Time Diagnostics
While the Drive Resident Digital MMC Control is running, other tests are performed on
a regular basis with their results also reported by D2.
While the Drive Resident Digital MMC Control is running, the D2 will flash a three digit
code signal if there is an error. For example, if there is a long pause-flash-pause-flash-
flash-pause-flash-flash-flash-long pause, the code is 123.
Table 13-2: MMC Error Codes
Code Error Description
123 Scan too long
A ladder scan loss has occurred because the CPU
takes more than 200 ms to scan the application pro-
gram.
Whenever the scan light is out, the discrete outputs
go to the OFF state and the analog outputs are ze-
roed.
124
Excessive over-
head
The system overhead update time is excessive.
125
Insufficient memo-
ry There is insufficient memory on the CPU to run the
current program.
126
No hardware bit
memory There is no bit memory installed on the CPU and
the program requires it.
127
No software bit
memory There is no bit memory capability via software and
the program requires it.
222 Driver error
No driver support on the CPU for the I/O module.
Update your system EPROMs.
22_ Master rack error
The I/O modules in the master rack do not match
what was declared in the hardware master declara-
tion table. The number of flashes in the third
digit (_) identifies the slot number that is in error.
232
Communications
error A failure has occurred in remote I/O communica-
tions.
3_ _
Expansion rack
error
The I/O modules in the block I/O modules do not
match what was declared in the expansion hard-
ware declaration table.
For block I/O modules:
The number of flashes in the second and third digits
indicates the block I/O module (01 through 77). The
second digit will flash a 1 - 7, 10 for 0. The third digit
will flash a 1 - 9, 10 for 0.
For example, if the second digit flashes
3 times and
the third digit flashes 10 times, the module is 30 .
621 Low Battery
The battery on the Control is near its end of life, and
needs to be replaced.