Tempatron Industrial Controls is a division of Eltime Ltd.
© Eltime Ltd. Tempatron TT33 Digital Timers 10/2020
Tempatron: Eltime House, Hall Road, Maldon, Essex, CM9 4NF UK.
Telephone: +44(0)1621 859500 Fax: +44(0)1621 855335 Email: sales@tempatron.co.uk Web: www.tempatron.co.uk
OPERATION WITH A POWER SUPPLY INTERRUPTION
When the power supply to the timer is restored after an interruption the timing count can be programmed using the parameter to operate as follows:
1
The timing count resets.
2
The timing count stops at the value reached when the power supply ceased. The timing count continues once a new
Start
signal is activated.
3
The timing count stops at the value reached when the power supply ceased. When the power supply is restored the count restarts from that value if
the conditions for restarting are present (e.g. the timer was counting within a bistable mode when the power supply ceased).
Parameter
Description
Range
Default
Note
1
Minimum set time
0 to S.Ht1
0
2
Maximum set time
S.Lt1 to 9999
99.59
3
Minimum set time
0 to S.Ht2
0.00
4
Maximum set time
S.Lt2 to 9999
99.59
5
Time range
1 hours (9999h)
2 hours & minutes (99h 59min)
3 minutes & seconds (99min 59s)
4 seconds (99.99s)
3
6
Time range
1 hours (9999h)
2 hours & minutes (99h59min)
3 minutes & seconds (99min59s)
4 seconds (99.99s)
3
7
Set time
S.Lt1 to S.Ht1
1.00
8
Set time
S.Lt2 to S.Ht2
0.00
9
Set time
S.Lt1 to S.Ht1
0.00
10
CNT input operating mode
1 Bistable START/STOP
2 Bistable RESET-START/STOP
3 Monostable START/STOP
4 Monostable RESET-START/STOP
5 Bistable RESET/START/STOP
6 Bistable START/STOP-RESET
2
11
OUT1 output operating mode
1 Delay on Energise (On Delay)
2 Interval
3 Immediate Cycle with Variable On and Off Times
4 Delayed Cycle with Variable On and Off Times
5 Single Delayed Cycle with Variable On and Off Times
1
12
OUT2 output operating mode
oF OUT2 disabled
1 OUT2 operates exactly the same as OUT1
2 Instantaneous contact
3 OUT2 operates the same function as OUT1 but with time
4 OUT2 operates the same function as OUT1 but in advance by time
5 OUT2 energises when the buzzer sounds
oF
13
Count mode
uP Up
dn Down
uP
14
Buzzer operating mode
oF Disabled
1 The internal buzzer activates at the end of for period and when
keys are pressed
2 The internal buzzer activates at the end of for period
3 The internal buzzer only activates when keys are pressed
4 Only the external buzzer activates only at the end of for period
(if OUT2 configured with = 5).
1
15
-START/STOP key operating mode
oF No function
1 RESET only
2 RESET-START/STOP if = 1/2 or RESET/START/STOP if = 5/6
2
16
Set times visible with fast set time procedure
( key)
oF No set time visibility
1
2
3 and
4
5 and
6 and
7 , and
8 only directly with the keys with no key pressed
1
17
Backup operation mode
1 The timing count resets
2 The timing count stops at the value reached when the power supply ceased
3 The timing count stops at the value reached when the power supply ceased
and restarts from that value if the conditions for restarting are present
1
18
Key lock
oF Key lock disabled
1 to 9999s (value in seconds of key inactivity after which the keys are locked)
oF
19
Passcode for parameters protection
oF Passcode disabled
1 to 9999
oF
PROGRAMMABLE PARAMETERS
