Introduction To Registers - JVL MIS17 Series User Manual

8.1
All of the motor registers can be accessed either through the RS485 interface which is
the standard interface in the MIS motors.
Optionally the registers can also be accessed through the optional CANopen, or Ether-
net interface. A separate manual LB0056 exist for the industrial ethernet protocols.
The Ethernet manual can be found at www.jvl.dk using this link :
When accessing registers over CANopen, they are mapped to object indexes 2012 and
2014 (hex) with the sub-index equal to the register number 1...255. Use index 2012 for
the 32-bit registers and index 2014 for the 16-bit registers.
For example to access all 32 bits of P_SOLL, use index 2012, subindex 3. To access 16
bits of V_SOLL use index 2014, subindex 5. This is described in more detai
(optional)
All of the registers can be accessed over CANopen with the same Read/Write access re-
strictions as when using the RS485 interface.
Some registers are tagged as R for Read-only. There are different reasons for this, such
as protecting the serial number from being changed or indicating that the value in regis-
ters, such as analogue Inputs, will never be read by the motor but always overwritten us-
ing the latest sampled values.
178 JVL Industri Elektronik A/S - User Manual - Integrated Stepper Motors MIS17x, 23x, 34x, 43x

Introduction to registers

, page 267
.
www.jvl.dk
l in CANopen