IO-Link Master with AS-Interface Interface StandardLine 2 Ports IP 65 / IP 66 / IP 67
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13.3.15 0x0D: Update Firmware
52160
The command updates the firmware of the IO-Link masters via the AS-i network. The bytes 4...9
contain the "update" string in hexadecimal representation.
Carry out the following steps in the correct sequence:
►
During the firmware update, disconnect all IO-Link devices from the IO-Link master to
avoid unexpected behaviour (deactivate ports).
The command uses 1 AS-i input slave and 4 AS-i output slaves for the data transmission. The
valid address range for the basic AS-i slave of the AC6002 is restricted to 1...27.
►
Ensure that 5 connected AS-i addresses are available for the update process.
►
Select and set the valid address for the basic AS-i slave of the AC6002.
►
Ensure that the PLC application does not write any data to the AS-i outputs during the
update process.
ifm recommends using the function block "_FWUpdate" of the library ifm_AC600x_Lib for
CODESYS for the firmware update.
1. Deactivate all IO-Link ports of the AC6002 (
→
0x02: Write IO-Link Port Configuration
(
→
2. For AS-i master, activate the Projection Mode.
3. Allow PLC access to the AS-i outputs (Output Access)
4. Execute the command "0x0D: Updating Firmware".
5. After the update, disconnect the device from power and reconnect it.
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The boot loader verifies the CRC sum and container version of the firmware file.
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If the update has been successful, each channel of the AS-i input slaves indicates the value 0x01.
