Festo — MSE6-C2M — 2022-08b
Functions
29
Output signals
The electrical outputs are controlled via the module control Am.0.6 and Am.0.7 outputs during basic
setup. Alternatively, the consumption measurement pulse VC can be output at output DO0 if the DO0
Signal Selection, Pm.28.3, parameter is set accordingly.
The electrical outputs have internal short-circuit and overload protection. The behaviour after short-
circuit/overload outputs, Pm.27.7, parameter defines whether the electrical outputs remain switched
off after the end of the short-circuit/overload or are automatically switched on again.
Status indicators
The status of the electrical outputs is displayed channel by channel by means of a status LED. When
the LED is lit, the output provides a logic 1. If the LED is not lit, the output provides a logic 0.
Monitoring of short circuit/overload
The electrical outputs are monitored channel by channel for short-circuit/overload. The error status
is signalled in the module status, Em.3.14 for output 0, Em.3.15 for output 1, input. In addition, with
activated diagnostics, setting with parameter Pm.0.1, a group error message is generated for outputs
0 and 1 if at least 1 channel is overloaded.
Actuator supply monitoring
The actuator supply is monitored for undervoltage. In case of error, the corresponding error message
is generated with activated monitoring, Pm.0.2.
OR
Signal
generation
DO0
Diagnostics, maskable
FN2, Am.0:
short circuit/overload error
Electr. outputs
Input
Em.3.14: short circuit/overload
output 0
Electrical
outputs
Electrical
output
DO0
Am.0.6
Electrical
output
DO1
Am.0.7
Behaviour
after
short circuit /
overload
el. outputs
Pm.27.7
Monit-
oring of
short circuit /
overload
el. outputs
Pm.0.1
Short circuit /
overload
protection
Diagnostics KS/Ü DO0
Electrical
output
0
Input
Em.3.15: short circuit/ overload
output 1
Short circuit /
overload
protection
Diagnostics KS/Ü DO1
Electrical
output
1
Signal
generation
DO1
Monitoring of
undervoltage
actuator supply
24VA
Pm.0.2
Monitoring of
actuator supply
24VA
Diagnostics, maskable
FN26, Am.0:
error in undervoltage
actuator supply
Status LED DO0
Status LED DO1
Selection
DO0
signal
Pm.28.3
Measure-
ment
impulse
VC
Fig. 16: Block diagram, electrical outputs
