Reg. 0X01 Bit 23 (Sci State) Set To Not Ok (Safety Chain Tripped) - Deif IMD 100 Series Integration Manual

IMD 100 Integration manual 4189360015 Rev. G
If Virtual limit switches (VLMS) are used, the motor stops (normal stop) when the number of
revolutions defined in the VLMS is reached. It is than only possible to move the motor the other way
(In the direction of where it came from).
No automatic actions (such as safety run) will be performed while in manual operation mode.
9.6.1.4 Deactivation
Deactivate DI 12 (low), the IMD performs a safety run.

9.6.2 Reg. 0x01 bit 23 (SCI state) set to Not OK (safety chain tripped)

If CAN/CANopen connection is not active (not connected or communication error) the manual
operation will behave as described in section
deactivation), except for the following:
•
SCI state must be Not OK
•
On exit from manual mode the IMD performs a safety run
•
Activating DI 12 if the SCI state is OK stops any motor movement
•
Operation mode 360 is automatically enabled (0x01 bit 22=1) if DI 9 is activated
•
DI10 and DI 11 are always enabled
9.6.2.1 Prerequisites
•
Manual operation must be enabled in the configuration (0x01, bit 30 =1).
•
SCI state for manual operation must be set to Not OK (0x01, bit 23 =1).
•
Three switches must be connected to Digital inputs 10, 11 and 12 and 24 V DC (see section
on page 47).
•
The IMD must be in one of the states that allow entry to manual operation (have manual operation
as condition to proceed, see
9.6.2.2 Activation
The IMD is brought into manual operation mode by activating DI 12 (high). Any motor movement is
stopped.
9.6.2.3 Operation
While in manual operation mode only activating DI 10 or DI 11 will move the motor (D10: "-" direction,
D11: "+" direction). It is possible to disable/enable the function of DI 10 and DI 11 by sending
(CAN/CANopen) a value to the special commands register (0x03):
Value (dec.) Description
26 DI 10 and DI 11 are disabled, activating them does not move the motor
27 DI 10 and DI 11 are enabled, activating them moves the motor as described above
The configuration parameters for manual operation will be used.
www.deif.com/wind-power
9.6.1 on page
Table 6 on page 57). The safety chain must be in OK state.
136 (activation, operation and
Operational procedures
5.5.1
Page 137 of 243