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3.6.10 Disable of Autorun Mode (for CAN) / Disable Setup (for CAT)
Figure 3.23. Temporary connection during power-on to disable the drive from Autorun mode
When the iPOS360x is configured for TMLCAN communication protocol, the default operation mode is Autorun. If a
TML program is present in the EEPROM of the drive, the iPOS360x will start its execution.
In case the TML program becomes corrupted, i.e. due to strong electromagnetic fields, the Autorun mode can be
disabled by:
a)
Software: writing the value 1 in the first EEPROM location (address 0x4000). You can use the Command
Interpreter from EasySetUp / EasyMotion Studio to execute the following instructions:
var_i1 = 0x4000; (var_i1), spi = 1;
b)
Hardware: connecting all digital Hall inputs to GND, as shown in Figure 3.23. This option is particularly useful
when you are unable to establish communication with the drive.
After the drive is set in slave / non-Autorun mode using the second method, the first one may be used to disable the
TML application from the EEPROM. On next power on the drive will enter in the slave / non-Autorun mode independently
of the digital Hall inputs status
3.7
Operation Mode and Axis ID Selection for CAN drives
The iPOS360x MX-CAN drives have 3 dedicated pins which choose the CAN operation mode and hardware Axis ID
value. These pins are sampled at drive power up. The drive works correctly when the logic supply is powered with a
minimum of 7V.
CAUTION!
These settings are done by setting different voltage levels on the inputs AxisID 0 (J2 pin 16), AxisID 1(J2 pin 15) and
AxisID 2 (J2 pin 14). Each input can be set to one of the following 7 levels:
The operation mode selection is done via AxisID 2:
•
CANopen mode, if the input levels are: L0, L1 or L2
•
TMLCAN mode, if the input levels are L3, L4, L5, L6
Figure 3.24 shows how to set the 7 levels on the AxisID 0 input and the resulting axis ID values when AxisID 2 input
level is set for CANopen operation. Chapter 3.7.1 shows how to set all possible values for axis ID in this mode of
operation.
Technosoft 2022
The logic power supply requires a minimum rising slew-rate of 75V/s in order to
correctly sample the operation mode and AxisID settings. The drive starts to
operate from 4.9V and samples correctly the AD circuit from 7V.
Level
L0
Connect input directly to ground (for example J2 pin
12)
L1
Connect input through a 4.7KΩ resistor to ground
L2
Connected input through a 22KΩ resistor to ground
L3
Nothing connected – leave input open
L4
Connect input through a 22KΩ resistor to +5Vdc (for
example J2 pin 13)
L5
Connect input through a 4.7Kohm resistor to +5Vdc
L6
Connect input directly to +5V
29
Connection needed
iPOS360x MX-CAN Technical Reference
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