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15.12.3
Function test of the self-monitoring
Function test according to EN81-50
The self-monitoring test required according to EN81-50 chapter 5.8.3.2.5 is performed for every
software version during internal software tests at ZIEHL-ABEGG.
For this, 10 test runs are made and the function of the self-monitoring checked.
Function test in start-up
If the drive unit brakes are used as brake elements for protection against unintended movement of the
car, a function test of the self-monitoring must be made during start-up.
Test step 1
1. Disconnect signal cable at a monitor input.
2. Perform test run.
3. The error message "380 BR:Start Error" (monitor function "NCC") or "582 BR:T2 too small"
(monitor function "NOC") must be output already at the start, otherwise the monitor is faulty.
4. The ZAdyn locks, no further travel is possible.
5. Re-connect the signal cable.
6. Repeat the test run to check the lock. A new run may not be possible, the ZAdyn is still locked.
7. Release the lock by setting the
“
Monitoring / UNLOCK = On
”
parameter (see display).
8. Start new run, this must take place without errors.
Monitors
|
-
"
UNLOCK
On
|
-
"
On
Unlock encoder
Repeat test step 1 for every monitor input.
Test step 2
1. Disconnect the signal cable at a monitor input and short circuit the monitor input with the internal
24V DC voltage source of the ZAdyn.
2. Perform test run.
3. The error message "380 BR:Start Error" (monitor function "NOC") or "582 BR:T2 too small"
(monitor function "NCC") must be output already at the start, otherwise the monitor is faulty.
4. The ZAdyn locks, no further travel is possible.
5. Remove short-circuit and re-connect the signal cable.
6. Repeat the test run to check the lock. A new run may not be possible, the ZAdyn is still locked.
7. Release the lock by setting the
“
Monitoring / UNLOCK = On
”
parameter (see display).
8. Start new run, this must take place without errors.
Monitors
|
-
"
UNLOCK
On
|
-
"
On
Unlock encoder
Repeat test step 2 for every monitor input.
Original operating instructions
ZAdyn4B 110-180
Special functions
R-TBA15_01-GB 2014 Index 005
Part.-No. 00163453-GB
180/200