GEI-100305 Auxiliary Drive to ISBus Interface Board IS200ADII
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Table 5. AcDc2000 References and Feedback Values (1pu)
Variable AcDc2000 Signal (1pu)
Armature Current Refr LOADADJ 5000
Speed Refr MMSETP 20000
Ramp Refr 20000
Droop Gain R 10000
Field Flux Refr 5000
Speed Rate Reg Output 5000
Voltage Fdbk 20000
Field Current Fdbk 5000
Armature Current Fdbk LCPCFB 5000
Speed Fdbk LCPSFB 20000
Drive Parameters
All of the ADII board configuration parameters are stored in the drive and loaded
into the ADII board when the drive is powered up or reset. The parameters can be
modified using the drive’s keypad or the toolbox, either through the ISBus LAN or
through the drive’s RS-232C port.
The following parameters configure the application interface:
• ADII Jumper 1 (ADIIJP1)
ADIIJP1.0 = Enables the ADII interface
When ADII is enabled, all other LAN interfaces must be disabled.
ADIIJP1.14 = Disables the ISBus controller ASIC watchdog.
This is a special diagnostic bit that is normally not set. Setting this bit
disables the ISBus controller watchdog detection.
ADIIJP1.15 = Enables Loop Back Mode
This is a special diagnostic mode that loops the references received back
into the feedbacks. The references do not go to the drive’s regulator
processor but are short circuited to the feedback area of the ISBus
controller.
• ADII Node Number (ADINID)
ADINID = The drive’s ISBus node ID (1−31).
The controller is drop number 0 and the drives may be drops 1−31.
Drive blockware patterns should be set up to accept the references and perform the
required functions. Drive blockware patterns must also be set up to load the feedback
data appropriately.

LAN Validation

The drive has two levels of validation, the LAN watchdog and the LAN heartbeat
functions.