==========================
Z-TWS4/Z-PASS2-S/S6001-RTU
Z-PASS2-S-R01
Z-PASS2-S-IO
SW Rel. SW002940_332
Release Note
=========================

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nuove funzionalitą
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- Added new Mobile Network Firewall.
- Added algorithm to avoid blocking the SIM in case of incorrect PIN.
- Added manual provider selection (only for devices with Quectel modem).
- Added DDNS (Dynamic DNS) service.
- On readVariable and writeVariable CGI, variables of type LREAL are now managed.
- Added integration with Z-NET4 for management digital I/O (for devices with I/O on-board).
- In the "Main View" page of the Web Server, the "RESET" button has been renamed to "RESTART".
- Hidden the "Mobile Configuration" section on the Z-TWS4 Web Server. Hidden the "Modem Available" parameter on the "Mobile Network" page.
- Added a modem reset (only for devices that support it) when CPU restart.
- Added a new level (4 = "SMS Service") of "Security Level / Service Disable".
- Added a new function block SERVICE_CTRL.

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correzione anomalie
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- Fixed problem on the "Modbus Modules" page: now "Digital I/O Configuration", "I/O View" (S6001-RTU) works with Microsoft Edge and Internet Explorer browsers.
- Fixed problem on the "Network and Services" page: reboot was always performed when at least one of the Web server's port parameters was not enabled.
- Added control on "Upgrade and Reboot" and "Cancel and Reboot" buttons (on "FW Upgrade" page) to prevent twice action on repeated double-clicking.
- Fixed problem that caused abnormal operation to the find modules function.
- Fixed the readVariable and writeVariable CGI in order to return the result "Operation timeout", instead of "Slave not found", for a slave ID not allocated to any serial port,
  so the "Find Modules" function from Z-NET4 proceeds even in the presence of "holes" in the requested range address.
- Fixed the PPP process termination in "brute mode".
- Fixed an issue that caused the replacement of the '_' character with the '§' character in the SMS sending FB.
- Fixed DOs management of DOs not configured as "General Output" in Straton.
- Fixed an issue that caused the replacement of the '+' character with the ' ' character in a string sent to the CPU through Web Factory.
- Fixed of a problem that caused the non-synchronization of the Straton variables using the readVariable CGI.
- Fixed of reboot problem caused by the block of the watchdog process in the execution of the system watchdog function.
- Introduced periodic delete of temporary files of failed function blocks for TIMEOUT.
- Introduced the "close on exec" management on listen sockets of PLC processes.

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funzionalitą eliminate
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- Remove support for "Z-TWS4-L", "Z-PASS2-L"
- Remove support for "Z-MODEM-3G"

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versioni componenti FW
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kernel=2.6.28 #137 PREEMPT Tue Jun 20 10:46:10 CEST 2017
initrd=Jun 1 13:55:29 2017
rootfs=226_20171103
diskdfl=SW002940_332
disk=SW002940_332