10
Relay MO, MZ, SO, SZ
In the version Control, the
function of relay MO/MZ is same as that of motor relays.
Their operation is controlled by:
– regulation loop
(deviation of required and actual position)
– active errors
Any induced active error will change over both relays to a standstill position
(coils not energized).
In case of errors,
the relays with a function of torque relays
(in both versions
DMS2 ED
and
DMS2 ED Control
)
are also controlled.
Relays SZ, SO, READY
For the SO and SZ relays the following functions were added:
Moment O negated: when the set torque is reached in the open direction, the relay is disconnected.
Moment Z negated: When the set torque is reached in the closed direction, the relay is disconnected.
Moment O or Z is negated: When the set torque is reached in the closed or open direction, the relay is disconnected.
Setting program
The setting program is same for communication with the electronics DMS2ED and DMS2. The users' version
can be freely downloaded.
Note:
In the window “Parameters” of the setting program, column “Access”, the word “NO” designates parameters that
cannot be changed by the user (change of these parameters is blocked).
Relay
READY
- It usually signalizes w not remote,
it can be changed-over to any offered signalization
Relay
3/SZ
- It usually signalizes position closed,
it can be
changed-over to any offered signalization
Relay
4/SO
- It usually signalizes position open,
it can be
changed-over to any offered signalization
Relay 3/SZ Relay 4/SO
OFF
position O
position Z
torque O
torque Z
position O
position Z
opening
closing
motion
position
negated position
local control
remote control
control OFF
torgue O or Z
motion - blinker
Ready Relay
OFF
warning
errors
warning or errors
errors or no remote
errors or warning or no remote
torgue O or Z
MO
torque open
(also changes-over to errors)
motor open
MZ
torque closed
(also changes-over to errors)
motor close
PO
position open
torque open
(also changes-over to errors )
+ optional tripping in position open
(parameter Tripping)
PZ
position closed
torque closed
(also changes-over to errors )
+ optional tripping in position closed
(parameter Tripping)
Relay
DMS2 ED
DMS2 ED Control
