JVL MIS17 Series User Manual page 213

8.2
8.2.67 Setup_Bits
Reg Name
124 SETUP_BITS
Description: Bit 0:
Bit 1:
Bit 2-3: Select encoder input type. 0 = Disabled, 1 = Quadrature, 2 = Pulse/direction
Bit 4:
Bit 5:
Bit 6:
Bit 7-9:
Bit 10: EncoderToP_IST (Automatically transfer the absolute single turn encoder posi-
Bit 11: Multiturn (Automatically transfer the multi turn encoder position to actual P_IST
Bit 12: KeepExtEncoder (Do not zero the external encoder count on startup)
Bit 13: KeepSSIValue (Do not zero the SSI data register on startup)
Bit 14: UseBeckhoff (use the Beckhoff variant of CAN - required by TwinCAT)
Bit 15: Reserved
Bit 16: External Encoder counting direction (1=inverse)
Bit 17: Disable position limit error. Motor stays in active mode on position limit.
Bit 19: Disable brake (int./ext.) temporarily in order to move the shaft in passive mode.
Bit 20: Disable SSI encoder error. Motor can stay in active mode even if SSI position is
Bit 21: "Low bus voltage" gives an Error
Bit 22: "Low bus voltage" sets the motor in Passive mode.
Bit 23: "Low bus voltage" sets V_SOLL to 0 RPM.
Bit 24: Enable closed loop
Bit 25: Enable closed loop current control
Bit 28: Position limits without memory.
These individual bits are used to control various functions in the firmware. Bits marked
in grey are not fully available - consult JVL !.
8.2.68 IOsetup
Reg Name
125 IOSETUP
Description: This register controls the eight IO's: IO-1 to OI-8. These pins can be used either in
input mode as combined digital and analogue inputs or used in output mode as digital out-
puts. The lowest eight bits in this register can be used to individually invert the active lev-
el of the digital inputs. The highest eight bits are used to select the corresponding
pin as an output.
JVL Industri Elektronik A/S - User Manual - Integrated Stepper Motors MIS17x, 23x, 34x, 43x
Internal registers
Size Access
32bit R/W
Invert motor direction
Do not start RxP program after power up.
Reserved
Synchronize encoder position to P_IST after change to active mode.
Follow error = 0
InPhysPosMode (If set, recalc InPhysPos continuously. If 0, only after stop)
Reserved
tion to P_IST at power up)
at power up)
wrong.
Size Access
32bit R/W
Range Default
- 0
Range Default
- 0
Unit MacTalk name
Don't start program af-
ter power up.
Invert motor direction.
Special External Encoder
Support Auto
encoder synchronize
etc. etc. (se below)
Unit MacTalk name
Special Inputs/Outputs
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