Siemens SIMATIC Ident Function Manual page 97

Command repetition:
Command repetition as described in the section "Command repetition (Page 37)" is available
on ASM 475 with order no. 6GT2 002-0GA10.
Interfaces and indicators of the ASM 475
The following figure shows details of the LEDs of the ASM 475.
6GT2 002-0GA10
Status and error LEDs
Table A- 19
ACT_1, ACT_2
ERR_1, ERR_2
PRE_1, PRE_2
RxD_1, RxD_2
FB 45 for MOBY U, MOBY D, RF200, RF300
Function Manual, 07/2012, J31069-D0166-U001-A4-7618
MOBY
ASM475
SF
DC5 V
ACT_1
ERR_1
PRE_1
RxD_1
ACT_2
ERR_2
PRE_2
RxD_2
4
5 6
Status LEDs for ASM 475
LEDs
SF System fault (hardware error on ASM)
5 V DC Is lit when the 24 V supply voltage is connected to the ASM and the 5 V voltage
on the ASM is OK.
The corresponding reader is processing an application command.
A flashing pattern indicates the last error to occur (see section "Error messages
(Page 47)"). This display can be reset with the option_1 parameter (see section
"INPUT parameters (Page 21)").
Indicates the application of a tag.
Indicates live communication with the reader.
T+
T-
R+
R-
T+
T-
R+
R-
Reader connector diagram
The numbers for the
connector relate to
connector X1 of the
top part of the housing
Brief description of the hardware
Meaning
A.4 ASM 475
97