23
< Notes for Communication Error >
If a communication error occurs,
one of "
-- IRC BUSY --
,
ECR#-xxx ERROR
or
ECR#-xxx BUSY
"
(xxx = ECR machine number) is displayed, then;
- retry the communication by pressing
CASH/TTL 25
key, or
- cancel the communication by pressing
CL
key, then check the slave ECRs causing the communication error.
When
CL
key is pressed, depending on the cases, the master displays
REQ.Z70-xxx
or
REQ.X70-xxx
with
sequential clerk number (not clerk code) and prints the message on the journal.
When
REQ.Z70-xxx
is displayed,
(This is displayed when the master collects the clerk's data from the slave, but the slave has not deleted it yet.)
1.
Press
CL
key again to clear the error condition.
2.
Then perform the clerk code entry again to continue the operation.
3.
After the operation is completed, take
Z-70 individual clerk balance report on the ECR machine
number xxx
to delete the clerk's data on that ECR so that the master and slave may not have the same
clerk's data.
When
REQ.X70-xxx
is displayed,
(This is displayed when the master collects the clerk's data from the slave and the slave deletes it but the
confirmation of such deletion has not been sent to the master yet.)
1.
Press
CL
key again to clear the error condition.
2.
Then perform the clerk code entry again to continue the operation.
3.
After the operation is completed, take
X-70 individual clerk balance report on the ECR machine
number xxx
to ensure that the clerk's data has been deleted from the slave.