Manual MR 8
+
/ A 32-48
MINI
MA 1233-A006 GB
12
2.3 Putting into Service
Please follow the described order when you put into service the MR 8:
1. Connect the MR 8 to
PE
.
Use the PE screw, which is fixed on the right side of the device.
2. Connection
of
the
power stage(s) A 32-48:
Wire the
2- and 5-pole Phoenix connectors
(FMC1.5/2-ST-3.5-RF or FMC1.5/5-
ST-3.5-RF) with the required leads (I/O-signals and motor connection) and connect it
to the power stage. Please note. For motor connection consider manual A 32-48.
♦
Switch positions in the
rotary switch mode
For rotary switch setting see manual A 32-48.
Set the rotary switch ‘Run current’ (above) to the required value. The phase
current should not exceed the maximum admissible motor current.
Set the rotary switch ‘Step resolution’ (below) to the required step resolution.
♦
Switch positions in
ServiceBus mode
Zero both rotary switches
on all power stage modules
.
Address each minirack by the DIP connection switches (see chap. 1.3).
ServiceBus connection (see chap. 5):
Type PSB module USB:
Connect an USB port of the PC (type A) to the USB MR 8 power module
(type B, below) by an USB cable, type A-B.
Type PSB module RS 485:
Connect the first MR 8 with an adapted ServiceBus cable (type A) from bus
output port to the bus input port of the next MR 8.
Continue until all miniracks (max. 4) are connected with each other.
RS 422/RS 485 interface:
MR 8 with an adapted ServiceBus cable.
Connect the PC to the first
Continue as per description Type PSB module RS 485.
♦
Connect the input signals at least to the inputs Control pulse and Activation.
for voltages from 24 to 48V
DC
. As soon as the PSB module is
rating
ltage is connected by the 2-pole Phönix connector
3. Connect
the
supply voltage
to the PSB module. Use 2-pole Phoenix connector
(PC5-7.62). The equivalent male connector (PC4/7.62) is on the front panel of the
PSB module (See chap. 3).
4.
Power on
the MR 8.
The MR 8 is designed
powered on and there is no error, the green LED on the PSB module shines
The power stage LED shines or blinks green or orange depending on the ope
state (see manual A 32-48
MINI
).
5.
Accessories Fan:
The supply vo
(MC 1.5/2-ST-3.81).