IFM CR3133 - CAN - Mobile Device; PC Interface P2 P WLAN Infrastructure Mode; Sleep Mode

CR3133 CANwireless
20
Object Index Subindex Data type Configuration
Server Type 0x3010 0x18 Unsigned 16 30000 (default)
8.3.11 CAN - Mobile device/ PC interface P2P WLAN infrastructure mode
In this mode, a wireless connection is established between a CANwireless device and any other
WLAN-enabled device via WLAN. The CANwireless device needs to be configured as follows:
Object Index Subindex Data type Configuration
WLAN Enable 0x3008 0x02 Unsigned 8 1: switch on
Bluetooth Enable 0x3008 0x03 Unsigned 8 0: switch off
WLAN Operating Mode 0x3000 0x01 Unsigned 8 1: infrastructure
SSID 0x3000 0x02 Visible_string Enter the SSID of the WLAN network
Authentication Type 0x3000 0x04 Unsigned 8 7: WPA/WPA2 Mixed
Authentication Key 0x3000 0x05 Visible_String Enter the authentication key of the
WLAN network
DHCP 0x3000 0x09 Unsigned 8 1: client
(only for WLAN infrastructure)
Hostname 0x3005 0x01 Visible_string Enter a unique device name
Connection Command
1
0x3010 0x01 Unsigned 8 2: connect with static address
Client Enable 0x3010 0x15 Unsigned 8 3: turn on client
Server Type 0x3010 0x16 Unsigned 8 1: socket (TCP/UDP)
Server Type 0x3010 0x18 Unsigned 16 30000 (default)
EEP URL Address/
WLAN Client only 1
0x3010 0x17 Visible_string Enter the IP address of the WLAN
MiniAP
8.3.12 Sleep mode
The device features a sleep mode to save energy during inactive states.
The following events can trigger the sleep mode:
• no voltage at terminal 15 within a defined time period
• no reception of CAN messages within a defined time period
The sleep mode is configured as follows:
Object Index Subindex Data type Configuration
PMM Shutdown Delay
Time
non-volatile
0x3333 0x32 Unsigned 16 Time in seconds
After terminal 15 is switched off, the
device continues to operate for the
time configured here and then goes
into sleep mode.
Default: 60 s
This function is only active if bit 7 is
set for “PMM Wakeup enable flags”.
PMM Wakeup enable
flags
non-volatile
0x3333 0x37 Unsigned 8 Enable activation of sleep mode via
terminal 15.
Bits 0...6: Reserved → set to 0.
Bit 7: 1 → Monitoring of terminal 15
for sleep mode active
Default: 0