Mannesmann Rexroth TVD 1.3 Series Applications Manual page 41

Functionalities:
• without DC bus dynamic brake
• controlled braking by the drive electronics in E-stop
S1
OFF
S4
ON
S5
1 2
+24V +/- 10%
RF
X5/3
TVD
K1
X5/4
X4/3
UD
X4/4
Bb
RF
RF RF
drive
module
U
K4
1)
0V
1) Only with holding brakes for feed drives that are not controlled by the drive module.
• DOK-POWER*-TVD*1.3****-ANW1-EN-E1,44 • 02.97
4. TVD 1.3 Interconnections
L1
L2
L3
bridged at
Q10
delivery
2U1 2V1 2W1
ϑ
X2/1
X2/2
1
X2/3
X2/4
X2/5
K1
X2/6
ready
3 4
X5/1
K4 1)
K1 TVD
X5/2
Y1 Y2
U
U
Fig. 4.7: TVD interconnect without DC bus dynamic braking
Q1
1U1 1V1 1W1
X3/1
X3/2
Bb1
K1
X9/L+
X9/L-
DC bus
converter
dynamic
release
brake
&
TVD
On delay 1.4 s
Bb1 = supply module ready (drive system)
Bb = drive module ready
K1 = mains contactor in supply module
K4 =holding brake control 1)
Q1 = power supply fuse
Q10 = main switch
RF = drive enable signal of the control unit
S1 = E-stop
S4 = power off
S5 = power on
Y1 = holding brake for feed axis with electrical release;
note the release delay! Speed command value
100 ms after RF on
Y2 = safety door locks
NCB open
X4/1
for diagnostics
X4/2
power supply
of drive module
SSTVR/3
41