Fagor DDS APS-24, Hardware Manual

Page: 257 / 406

   Cables
7.
Ref.1912
· 257 ·
DDS
HARDWARE
RS-232 serial line cable between a VT and a drive
Once the project has been transferred from the PC to the VT (ESA), the
video terminal may be connected to a single drive, hence establishing
communication via the MSP serial port of the VT and the drive's RS-232
serial port.
It is now possible to handle and control from the Video Terminal the
process application by communicating with the connected drive. The
connection cable to be used is described next.
The connection cable has the following connectors at its ends:
The connection is:
NOTE. When mentioning a drive, it means any model of the FAGOR
catalog, i.e. AXD, SPD, ACD, SCD, MMC and CMC models.
MANDATORY. The RS-232 serial line can only be used between the ESA
VT and a single drive. The arrow of the drive's node selecting rotary switch
(NODE SELECT) must be pointing at 0.
NOTE. The adapter RS232/RS422 BE is not required in any case.
F. H7/18
RS-232 serial line connection between the VT from ESA and a drive · without
adapter ·.
F. H7/19
D.
Connector of the RS-232 cable for direct connection to the drive.
B. Connector of the RS-232 cable for direct connection to the VT from ESA.
F. H7/20
RS-232 connection between a VT and a drive · without adapter ·.
9-pin Sub-D,
type female
connector
DRIVE
25-pin Sub-D,
type male
connector
to the VT panel
(ESA)
RS-232 cable
5
1
6
9
13
1
25
14
D
to drive
(Sub-D, F9)
to the VT panel (ESA)
(Sub-D, M25)
B
These two connectors are at both ends of the RS-232 cable.
8
6
4
3
2
5
Pin
4
15
3
2
5
Pin
CTS
DSR
DTR
TxD
RxD
RTS
Signal
CHASSIS
CTS
TRS
RxD
TxD
GND
Signal
18
25
7
7
Maximum length: 15 meters
To drive
To the VT panel (ESA)
Sub-D, F9
Sub-D, M25
D B
RS-232 cable
D. Note that the pairs of pins 4-6 and 7-8 must be jumpered.
B. Note that the pairs of pins 4-5, 7-25 and 15-18 must be jumpered.