Software Slowing Limits (Using Cedes Dual Positioning System); Almega2 Parameters; Rsu And Rsd Status With Software Slowing Limits; Wiring - Lester Controls ALMEGA2 Quick Setup Manual

SOFTWARE SLOWING LIMITS (Using Cedes Dual Positioning System):

17.
A. Almega2 Parameters
Note: When non-profile setup (Hydraulic), only the parameters underlined and in BOLD apply.
a. POSITIONING SYSTEM
i. SOFTWARE SLOW LIMITS
ii. SLOW LIMIT DECEL RATE
iii. SLOW LIMIT JERK RATE
iv. CALC SLOW LIMIT DIST HS
v. SLOW LIMIT RESET DIST
vi. SLOW LIMIT DIST ADJUST
b. TRAVEL SPEEDS
i. SLOW LIMIT COMMS LOST SPEED
B.

RSU and RSD status with software slowing limits.

a. Ensure Bottom and Top floors are assigned.
MOTION:
DEST: 1
S=1.600 ACC
EMER CARL LANL PLEL
TOP BOT
ENTER
CALLS
MENU
15:03:45
C.

Wiring

a. Ensure CEDES channel 1 connected to Position Encoder CAN
b. Ensure CEDES channel 2 connected to CAR CAN
EL
EH
E-
E+
CCL
CCH
D. Calculated Slowing Limit Distance HS
This can be viewed from the parameter (POSITIONING SYSTEM PARAMETERS->CALC SLOW LIMIT DIST
HS). This parameter is updated every 1s for the speed HS. It's also updated when running with the HS value.
E.

Non-profile setup

a. When using non profile control and slow dist calc=Travel Speed PAR, i.e. hydraulic, adjust the
backup slowing limit by setting the 'SLOW LIMIT DIST ADJUST' by x value.
e.g. when it is set to default -50, it puts the backup slowing limits -50mm behind the actual slowing
distance. (Press MENU->POSITIONING SYSTEM PARAMETERS-> SLOW LIMIT DIST ADJUST)
b. The debug screen will show the last up/down slow distance.
(Press MENU->POSITIONING SYSTEM INFO-> DEBUG INFO)
CD 617 ISSUE 1 : 27/07/2020
(Press MENU->POSITIONING SYSTEM PARAMETERS)
(Press MENU->PARAMETERS->TRAVEL SPEEDS)
●
○
RSD: Lift 1
RSU:
●
○
Z:
RUN: n
U
8
P=4000 L
7
6
●
5
5VC:
●
5VIO:
4
●
24IO:
3
2
1
D
L
n
D=
Fig 3
NORMAL
C1 L (Blue)
C1 H (Grey)
GND (Green)
+24 V (White)
GND (Black)
+24V (Pink)
C2L (Brown)
C2H (Yellow)
6
= YES
= 1700
= 1700
= ( READ ONLY)
= 750
= -50
= 0.5 m/s
If the SOFTWARE SLOW LIMITS
parameter is set, the RSU/RSD will
indicate the software slow limit status as
below.
Filled RED = Top/Bottom floor not assigned
Filled ORANGE = Slow limit comms lost
Filled GREEN = Activated
Not Filled = Not Activated
CEDES
APS