JVL Industri Elektronik A/S - User Manual - Integrated Stepper Motors MIS17x, 23x, 34x, 43x
307
More details of CANopen Theory
Where s is the state of the NMT slave:
t:
is the toggle bit. It alternates between 2 consecutive responses from the NMT Slave.
The value of the toggle-bit of the first response after the guarding protocol becomes ac-
tive is 0.
The Toggle Bit in the guarding protocol is only reset to 0 when the NMT message Reset
Communication is passed (no other change of state resets the toggle bit).
If a response is received with the same value of the toggle-bit as in the preceding re-
sponse, then the new response is handled as if it was not received.
Heartbeat:
With the Heartbeat protocol, a Heartbeat Producer cyclically sends its communications
state to the CAN bus. One or more Heartbeat Consumers receive the indication. The
relationship between producer and consumer is configurable via the object dictionary.
The Heartbeat Consumer guards the reception of the Heartbeat within the Heartbeat
Consumer time. If the Heartbeat is not received within the Heartbeat Consumer Time,
a Heartbeat Event will be generated.
s
NMT state
4
Stopped
5
Operational
7
Pre-operational
TT1083GB
Request
Confirmation
Request
Confirmation
Indication
Node
Guard
time
Node
Life
time
Indication
Response
Indication
Response
Remote transmit request
COB-ID = 700h + Node-ID
COB-ID = 700h + Node-ID
Remote transmit request
Indication
7
t
6....0
s
7
t
6....0
s
Node Guarding event
Life Guarding event
Содержание MIS17 Series
Страница 56: ...56 JVL Industri Elektronik A S User Manual Integrated Stepper Motors MIS17x 23x 34x 43x ...
Страница 57: ...JVL Industri Elektronik A S User Manual Integrated Stepper Motors MIS17x 23x 34x 43x 57 3 Functional Safety ...
Страница 76: ...76 JVL Industri Elektronik A S User Manual Integrated Stepper Motors MIS17x 23x 34x 43x ...
Страница 77: ...JVL Industri Elektronik A S User Manual Integrated Stepper Motors MIS17x 23x 34x 43x 77 4 Using MacTalk ...
Страница 165: ...JVL Industri Elektronik A S User Manual Integrated Stepper Motors MIS17x 23x 34x 43x 165 7 Error Handling ...
Страница 177: ...JVL Industri Elektronik A S User Manual Integrated Stepper Motors MIS17x 23x 34x 43x 177 8 Registers ...
Страница 235: ...JVL Industri Elektronik A S User Manual Integrated Stepper Motors MIS17x 23x 34x 43x 235 9 Building Sequential Programs ...
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Страница 309: ...JVL Industri Elektronik A S User Manual Integrated Stepper Motors MIS17x 23x 34x 43x 309 12 Modbus interface ...
Страница 313: ...JVL Industri Elektronik A S User Manual Integrated Stepper Motors MIS17x 23x 34x 43x 313 13 Stand alone electronics ...
Страница 318: ...318 JVL Industri Elektronik A S User Manual Integrated Stepper Motors MIS17x 23x 34x 43x ...
Страница 319: ...JVL Industri Elektronik A S User Manual Integrated Stepper Motors MIS17x 23x 34x 43x 319 15 Technical Data ...
Страница 325: ...JVL Industri Elektronik A S User Manual Integrated Stepper Motors MIS17x 23x 34x 43x 325 15 5 Torque Curves ...
Страница 338: ...338 JVL Industri Elektronik A S User Manual Integrated Stepper Motors MIS17x 23x 34x 43x 15 8 Trouble shooting guide ...
Страница 340: ...340 JVL Industri Elektronik A S User Manual Integrated Stepper Motors MIS17x 23x 34x 43x 16 1 Cables ...
Страница 345: ...JVL Industri Elektronik A S User Manual Integrated Stepper Motors MIS17x 23x 34x 43x 345 17 Appendix ...
Страница 355: ...JVL Industri Elektronik A S User Manual Integrated Stepper Motors MIS17x 23x 34x 43x 355 18 Declarations ...
Страница 362: ...362 JVL Industri Elektronik A S User Manual Integrated Stepper Motors MIS17x 23x 34x 43x 18 4 TÜV certificate ...