Name
Value
Internal value
Internal value,
type
Default
Reserved
Internal
0
ARRAY[0..2] OF
BYTE
0,0,0
Check supply
off
on
0
1
BYTE
1
Fast counter
0
:
10
3
)
0
:
10
BYTE
0
1
) With a faulty ID, the Modules reports a "parameter error" and does not perform cyclic
process data transmission.
2
) Counter operating modes, see description of the .
3
) Fixed Mapping means each module has its own Modbus registers for data transfer inde-
pendent of the IO bus constellation. For details see .
Dynamic mapping means the structure of the IO Date is dependent on the I/O bus constella-
tion. Each I/O bus expansion module starts directly after the module before on the next Word
adress.
4
) If none of the parameters is set all masters / clients in the network have read and write rights
on the CI52x-MODTCP device and its connected expansion modules.
If at least one parameter is set only the configured masters / clients have write rights on
the CI52x-MODTCP device, all other masters / clients still have read access to the CI52x-
MODTCP device.
Table 155: Error LED / Failsafe function
Setting
Description
On
Error LED (S-ERR) lights up at errors of all
error classes, Failsafe-mode off
Off by E4
Error LED (S-ERR) lights up at errors of error
classes E1, E2 and E3, Failsafe-mode off
Off by E3
Error LED (S-ERR) lights up at errors of error
classes E1 and E2, Failsafe-mode off
On +Failsafe
Error LED (S-ERR) lights up at errors of all
error classes, Failsafe-mode on *)
Off by E4 + Failsafe
Error LED (S-ERR) lights up at errors of error
classes E1, E2 and E3, Failsafe-mode on *)
Off by E3 + Failsafe
Error LED (S-ERR) lights up at errors of error
classes E1 and E2, Failsafe-mode on *)
*) The parameters Behaviour AO at comm. error and Behaviour DO at comm. error are only
analyzed if the Failsafe-mode is ON.
Device specifications
Communication interface modules (S500) > Modbus
2022/01/31
3ADR010278, 3, en_US
750
