Result-Code Values - Pepperl+Fuchs AS-I 3.0 Manual

AS-i 3.0 Command Interface
Structure of the Command Interface
There is the reflected command byte and the toggle bit of the request in the
response. The execution of the command returns its result in the seven least sig-
nificant bits of byte 2 of the response. 0 signals execution of the command with-
out an error. The table result codes shows all possible result codes.
Information!
Please note that possibly some controls can exchange the high and low byte on the
field bus with word orientated access to the command interface.
2.1

Result-code values

Name
OK
HI_NG
HI_OPCODE
HI_LENGTH
HI_ACCESS
EC_NG
EC_SND
EC_SD0
EC_SD2
EC_DE
EC_SE
EC_AT
EC_ET
EC_RE
1. The length of the command interface in the I/O-data area respectively the length of the DP/V1 requests
is too short
Value Description
00 execution without fault
16
11 general fault
16
12 illegal value in command
16
13
length of the command interface is too short
16
14 no access right
16
21 general fault
16
22 slave (source addr) not detected
16
23 slave 0 detected
16
24 slave (target addr) not decteced
16
25 delete error
16
26 set error
16
27 address temporary
16
28 extended ID1 temporary
16
29 read (extended ID1) error
16
1
Tab. 2-3.
9