IEC870_103 driver send not required GI command each time when time synchronization command is sent

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• IEC870_103 driver does not send GI command

  Description The IEC870_103 driver did not send the General Interrogation (GI) command in certain conditions. The issue has been addressed and the IEC870_103 driver behavior is now as expected. To benefit from this fix: Update your zenon Software ...

• If in Command Processing a user gives a command (e.g. On/Off) during the IEC870 driver is still processing initial GI, then there is no system feedback.

  Summary When zenon driver IEC60870 Master have already received response variable for Command Processing but the initial GI is still in progress (the Slave is still sending GI data for other variables), then the user may give a command. In such case ...

• When time synchronization command -T103 - is disabled by flag and IEC60870 Slave does not execute it but responds activation positive (missing P/N bit)

  Summary The IEC60870 Slave (Process Gateway/zenon Logic) has a flag to enable/disable time synchronization commands - T103 variable. When this variable value is 0 (disabled) and a client sends activation of command T103, the Slave ignores the ...

• IEC850 Client driver when switches or reconnects and RCB is (still) enabled doesn't send GI nor polls variables

  Summary Issue when IEC61850 Client driver (zenon driver or Logic I/O driver) are configured to use redundant IP addresses or by reconnect - when IED does not set free RCBs; when after connection loss, on IED, the RptEna stay TRUE. When previously the ...

• Checklist: Driver(s) cannot establish a reliable communication

  Time estimate: 60 minutes Please go through all the points in the following checklist. If necessary, confirm with IT Department any information you cannot verify before contacting your local COPA-DATA Representative. Checklist usage: #. [Quick hints] ...