JUMO LOGOSCREEN 601 Operating Manual page 95

Category Signal
System alarms Collective alarm
Collective alarm with acknowledg-
ment
Memory alarm
Battery empty
Battery weak
User logged on
USB flash drive active
Temp. unit °F device
Temp. unit °F interface
The following "Slave timeout ..." signals are active if the device is acting as a Mod-
bus slave, timeout monitoring is enabled, and no request is received from the Mod-
bus master within the configured period (Configuration > Serial interface;
Configuration > Modbus/TCP).
Slave timeout Com1
Slave timeout Com1 inv
Slave timeout TCP1
Slave timeout TCP1 inv
Slave timeout TCP2
Slave timeout TCP2 inv
Batches Batch 1 active
Alarm batch 1
ST code digital ST digital output 1 to 40
outputs
ST code alarm ST alarm output 1 to 32
outputs
ST code error ST error
7 Configuration
Description
Collective alarm of device
The signal is active if the alarm list contains at
least one entry (an entry is removed as soon as
the alarm disappears).
Collective alarm of device; active until acknowl-
edged
The signal is activated for each new entry in the
alarm list; it remains active until acknowledged
(even if the entry has disappeared from the
alarm list).
The signal is active if the data was not read out
in time and the free internal memory drops be-
low the memory alarm limit value (Configura-
tion > Device).
Battery alarm (buffer battery is discharged and
must be replaced)
Notify service department!
Caution: RAM memory content may be lost!
Battery pre-warning (buffer battery can be re-
placed within 4 weeks without data loss)
Notify service department!
Signal is active when a user is logged on.
This signal is active if a USB flash drive is
plugged in and active.
This signal is active if the temperature unit of
the device is configured as "Degrees Fahren-
heit" (Configuration > Device).
This signal is active if the temperature unit of
the interface is configured as "Degrees Fahren-
heit" (Configuration > Device).
(for Modbus via serial interface)
(as above, inverted signal)
(for Modbus-TCP, master 1)
(as above, inverted signal)
(for Modbus-TCP, master 2)
(as above, inverted signal)
Signal active when batch reporting is active
Alarm signal of batch reporting
Signal of the digital output from the PLC module
(application created with ST code)
Alarm signal from the PLC module (application
created with ST code)
Error signal from the PLC module (application
created with ST code)
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