Configuring The Mdrive17/23 Speed Control With User Defined Spi; Table 1.7.4 Fault Indication - IMS MDRIVE 17 Operating Instructions Manual

If a fault occurs it will be displayed in the Fault window. If more than one
fault occurs each one will be displayed with the + (plus sign) between them.
The Table below lists the faults and the characters displayed for each.
D e s c r i p t i o n o f t h e F a u l t s
N O N E
No Faults exist in the MDrive
C S - S P I W r i t e C h e c k S u m
Check Sum indicates an error or problem with the last transmission of data to
the MDrive. A RECALL will clear the fault and the screen will display the
stored parameters.
D F L T & D A T A
These faults indicate a Driver failure. Contact the factory.
Configuring the MDrive Speed Control With User Defined SPI
The MDrive Speed Control may be setup and operated without the included
IMS Motor Interface GUI.
If the optional cable is not being used you will need to make one using the
diagram (SPI Interface Wiring and Connections) shown in Section 1.5 of this
document.
T i m i n g N o t e s
WARNING! The Parallel/SPI Port on your PC must be set to one of the following:
output only
Try the SPI connection at the default parallel port setting first. If necessary, the
Parallel/SPI port may be configured in the bios of your PC.
58
Binary Code*
0
4
8
16
32
*NOTE: All fault codes are "OR"ed together.

Table 1.7.4 Fault Indication

1) MSb (most significant bit) and MSB (most significant byte) first
2) 8 bit bytes
3) 25kHz SCK
4) Data In (MOSI) on rising clock
5) Data Out (MISO) on falling clock
bi-directional
Fault Table
Display Fault Condition
None No Fault
CS SPI Write to Settings Check Sum
CS SPI Write to Defaults Check Sum
DFLT Defaults Check Sum
DATA EEPROM Check Sum Fault
EPP (Extended Parallel Port)