|
Isolated Current Control Mode: Connection for
the isolated current control mode is made on the Isolated
I/O terminals using the COM pin for negative reference
and 4-20 pin for the positive reference.
Set registers 40001 and 40017 to 257 (0x0101) for
forward run isolated current control mode.
Set register 40014 to desired ramp up rate (1Hz/Sec)
Set register 40015 to desired ramp down rate (1Hz/Sec)
Set register 40030 to 1 to save to EEPROM.
The Isolated Current Control mode is split into the
following three control modes:
- Positive Slope
- Negative Slope
- Two Speed
Positive Slope:
Set register 40019 to the maximum output that the motor
should receive (1Hz resolution) Point A
Set register 40020 to the minimum output that the motor
should receive (1Hz resolution) Point B
Set register 40022 to the control value where the
maximum output will occur (0-100%) Point E
Set register 40023 to the control value where the
minimum output will occur (0-100%) Point D
Set register 40024 to the control value where the alarm
condition will occur (0-100%) Point C
- To disable alarm set to 0%
- To Idle when in alarm set bit 4 in Register 40013
- To alarm on over limit set bit 6 in Register 40013
|
Negative Slope:
Set register 40019 to the maximum output that the motor
should receive (1Hz resolution) Point A
Set register 40020 to the minimum output that the motor
should receive (1Hz resolution) Point B
Set register 40022 to the control value where the
maximum output will occur (0-100%) Point D
Set register 40023 to the control value where the
minimum output will occur (0-100%) Point E
Set register 40024 to the control value where the alarm
condition will occur (0-100%) Point C
- To disable alarm set to 0%
- To Idle when in alarm set bit 4 in Register 40013
- To alarm on over limit set bit 6 in Register 40013
Two Speed:
Set register 40019 to the maximum output that the motor
should receive (1Hz resolution) Point A
Set register 40020 to the minimum output that the motor
should receive (1Hz resolution) Point B
Set register 40022 to the control value where the speed
change will occur (0-100%) Point D
Set register 40023 to the same value as register 40022
Set register 40024 to the control value where the alarm
condition will occur (0-100%) Point C
- To disable alarm set to 0%
- To Idle when in alarm set bit 4 in Register 40013
- To alarm on over limit set bit 6 in Register 40013
|
