JVL MIS17 Series User Manual page 135

5.10
5.10.2 Setup without MacTalk
If MacTalk is not used for setting up parameters and registers related to the under voltage
feature it must be done as follows.
The motor contains a number of registers which can be accessed from various protocols
depending at which options the motor has.
Protocols available are for example Ethernet (EthernetIP, PROFINET etc.) and CAN-
open, Modbus or the MacTalk protocol.
Each field in MacTalk described earlier in this chapter is accessing a register in the motor.
The registers that are relevant for the under voltage feature are:
R98
R124
JVL Industri Elektronik A/S - User Manual - Integrated Stepper Motors MIS17x, 23x, 34x, 43x
Under voltage Handling
MIN_BUSVOL
SetupBits
The voltage level that defines when an under voltage
situation is present at the P+ (main power).
See also: Min_Busvol, page 206
SetupBitsThe 3 bits that define what action should
be taken in case of an under voltage situation.
Bit 21: Under voltage -> Set error bit
Bit 22: Under voltage -> Stop controlled and go to
Bit 23: Under voltage -> Set velocity to 0
See also: Setup_Bits, page 213
If none of the above bits are set the motor will con-
tinue to run when the main power (P+) is back.
passive
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